{"id":7951,"date":"2025-05-18T03:44:17","date_gmt":"2025-05-18T03:44:17","guid":{"rendered":"https:\/\/tzfit.com\/?p=7951"},"modified":"2026-06-10T09:12:18","modified_gmt":"2026-06-10T09:12:18","slug":"2025-chest-fly-machines-tutorial","status":"publish","type":"post","link":"https:\/\/tzfit.com\/ja\/2025-chest-fly-machines-tutorial\/","title":{"rendered":"Chest fly machines vs.pec deck,benefits,types"},"content":{"rendered":"<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1000\" height=\"1000\" data-id=\"8256\" src=\"https:\/\/tzfit.com\/wp-content\/uploads\/2025\/05\/Commercial-Exercise-Fitness-Equipment-Training-Equipment-Pectoral-Fly.jpg\" alt=\"Commercial Gym Equipment Pectoral Fly Fitness Equipment\" class=\"wp-image-8256\" srcset=\"https:\/\/tzfit.com\/wp-content\/uploads\/2025\/05\/Commercial-Exercise-Fitness-Equipment-Training-Equipment-Pectoral-Fly.jpg 1000w, https:\/\/tzfit.com\/wp-content\/uploads\/2025\/05\/Commercial-Exercise-Fitness-Equipment-Training-Equipment-Pectoral-Fly-768x768.jpg 768w, https:\/\/tzfit.com\/wp-content\/uploads\/2025\/05\/Commercial-Exercise-Fitness-Equipment-Training-Equipment-Pectoral-Fly-12x12.jpg 12w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u306b\u3064\u3044\u3066 <a href=\"https:\/\/tzfit.com\/ja\/tzstrength\/\">\u30c1\u30a7\u30b9\u30c8\u30d5\u30e9\u30a4\u30fb\u30de\u30b7\u30f3<\/a>, \u30da\u30c3\u30af\u30fb\u30d5\u30e9\u30a4\u3001\u30de\u30b7\u30f3\u30fb\u30d5\u30e9\u30a4\u3001\u30da\u30c3\u30af\u30fb\u30c7\u30c3\u30ad\u3001\u30d0\u30bf\u30d5\u30e9\u30a4\u3001\u30b7\u30fc\u30c6\u30c3\u30c9\u30fb\u30ec\u30d0\u30fc\u30fb\u30d5\u30e9\u30a4\u3068\u3082\u547c\u3070\u308c\u308b\u30c1\u30a7\u30b9\u30c8\u30fb\u30d5\u30e9\u30a4\u30fb\u30de\u30b7\u30f3\u306f\u3001\u5927\u80f8\u7b4b\u3092\u5206\u96e2\u3057\u3066\u935b\u3048\u308b\u305f\u3081\u306b\u8003\u6848\u3055\u308c\u305f\u30b8\u30e0\u3067\u4eba\u6c17\u306e\u5668\u5177\u3067\u3059\u3002\u30c1\u30a7\u30b9\u30c8\u30fb\u30d5\u30e9\u30a4\u30fb\u30de\u30b7\u30f3\u306f\u3001\u521d\u5fc3\u8005\u3067\u3042\u308d\u3046\u3068\u30a6\u30a7\u30a4\u30c8\u30ea\u30d5\u30c6\u30a3\u30f3\u30b0\u306e\u7d4c\u9a13\u8005\u3067\u3042\u308d\u3046\u3068\u3001\u5b89\u5b9a\u3057\u305f\u72b6\u614b\u3067\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u3057\u306a\u304c\u3089\u80f8\u3092\u935b\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001\u30c1\u30a7\u30b9\u30c8\u30d5\u30e9\u30a4\u30fb\u30de\u30b7\u30f3\u306e\u539f\u7406\u3001\u7a2e\u985e\u3001\u4f7f\u3044\u65b9\u3001\u4e3b\u306a\u30e1\u30ea\u30c3\u30c8\u3001\u6f5c\u5728\u7684\u306a\u30ea\u30b9\u30af\u306b\u3064\u3044\u3066\u6398\u308a\u4e0b\u3052\u3066\u3044\u304d\u307e\u3059\u3002\u307e\u305f\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u58f0\u3092\u53d6\u308a\u5165\u308c\u3066\u6700\u9069\u5316\u306e\u63d0\u6848\u3092\u884c\u3044\u3001\u3088\u308a\u52b9\u679c\u7684\u306b\u30c1\u30a7\u30b9\u30c8\u30fb\u30d5\u30e9\u30a4\u30fb\u30de\u30b7\u30f3\u3092\u6d3b\u7528\u3057\u3066\u30d5\u30a3\u30c3\u30c8\u30cd\u30b9\u306e\u76ee\u6a19\u3092\u9054\u6210\u3067\u304d\u308b\u3088\u3046\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<div class=\"wp-block-rank-math-toc-block\" id=\"rank-math-toc\"><h2>\u76ee\u6b21<\/h2><nav><ol><li><a href=\"#what-is-targeted-muscle-activation\">\u30bf\u30fc\u30b2\u30c3\u30c8\u7b4b\u30a2\u30af\u30c6\u30a3\u30d9\u30fc\u30b7\u30e7\u30f3\u3068\u306f\uff1f<\/a><\/li><li><a href=\"#what-are-chest-fly-machines\">\u30c1\u30a7\u30b9\u30c8\u30d5\u30e9\u30a4\u30fb\u30de\u30b7\u30f3\u3068\u306f\uff1f<\/a><\/li><li><a href=\"#different-types-of-chest-fly-machines\">\u30c1\u30a7\u30b9\u30c8\u30d5\u30e9\u30a4\u30fb\u30de\u30b7\u30fc\u30f3\u306e\u7a2e\u985e<\/a><\/li><li><a href=\"#how-do-chest-fly-machines-work\">\u30c1\u30a7\u30b9\u30c8\u30d5\u30e9\u30a4\u30fb\u30de\u30b7\u30f3\u306e\u4ed5\u7d44\u307f<\/a><\/li><li><a href=\"#what-muscles-are-targeted-by-chest-fly-machines\">\u30c1\u30a7\u30b9\u30c8\u30d5\u30e9\u30a4\u30fb\u30de\u30b7\u30f3\u304c\u30bf\u30fc\u30b2\u30c3\u30c8\u3068\u3059\u308b\u7b4b\u8089\u3068\u306f\uff1f<\/a><\/li><li><a href=\"#benefits-of-using-chest-fly-machines\">\u30c1\u30a7\u30b9\u30c8\u30d5\u30e9\u30a4\u30fb\u30de\u30b7\u30f3\u306e\u5229\u70b9<\/a><\/li><li><a href=\"#how-to-use-chest-fly-machines-safely\">\u30c1\u30a7\u30b9\u30c8\u30d5\u30e9\u30a4\u30fb\u30de\u30b7\u30f3\u306e\u5b89\u5168\u306a\u4f7f\u3044\u65b9<\/a><\/li><li><a href=\"#potential-risks-of-using-chest-fly-machines\">\u30c1\u30a7\u30b9\u30c8\u30d5\u30e9\u30a4\u30fb\u30de\u30b7\u30f3\u306e\u4f7f\u7528\u306b\u3088\u308b\u6f5c\u5728\u7684\u30ea\u30b9\u30af<\/a><\/li><li><a href=\"#chest-fly-machine-vs-rear-delt-fly\">\u30c1\u30a7\u30b9\u30c8\u30fb\u30d5\u30e9\u30a4\u30fb\u30de\u30b7\u30f3\u3068\u30ea\u30a2\u30fb\u30c7\u30eb\u30c8\u30fb\u30d5\u30e9\u30a4\u306e\u6bd4\u8f03<\/a><\/li><li><a href=\"#chest-fly-machine-vs-pec-deck\">\u30c1\u30a7\u30b9\u30c8\u30d5\u30e9\u30a4\u30fb\u30de\u30b7\u30f3 vs \u30da\u30c3\u30af\u30fb\u30c7\u30c3\u30af<\/a><ol><li><a href=\"#common-mistakes\">\u3088\u304f\u3042\u308b\u9593\u9055\u3044<\/a><\/li><\/ol><\/li><li><a href=\"#alternatives-to-chest-fly-machines\">\u30c1\u30a7\u30b9\u30c8\u30d5\u30e9\u30a4\u30fb\u30de\u30b7\u30f3\u306b\u4ee3\u308f\u308b\u3082\u306e<\/a><\/li><li><a href=\"#incorporating-the-chest-fly-machine-into-a-well-rounded-workout-routine\">\u30c1\u30a7\u30b9\u30c8\u30d5\u30e9\u30a4\u30fb\u30de\u30b7\u30f3\u3092\u5145\u5b9f\u3057\u305f\u30ef\u30fc\u30af\u30a2\u30a6\u30c8\u30fb\u30eb\u30fc\u30c6\u30a3\u30f3\u306b\u53d6\u308a\u5165\u308c\u308b<\/a><\/li><li><a href=\"#references\">\u53c2\u8003\u6587\u732e<\/a><\/li><li><a href=\"#why-choose-tzfit-chest-fly-machine\">\u306a\u305cTZFIT\u30c1\u30a7\u30b9\u30c8\u30d5\u30e9\u30a4\u30de\u30b7\u30f3\u3092\u9078\u3076\u306e\u304b\uff1f<\/a><\/li><li><a href=\"#external-resources\">\u5916\u90e8\u30ea\u30bd\u30fc\u30b9<\/a><\/li><li><a href=\"#summary-of-user-feedback-and-improvement-suggestions\">\u30e6\u30fc\u30b6\u30fc\u304b\u3089\u306e\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u3068\u6539\u5584\u63d0\u6848\u306e\u307e\u3068\u3081<\/a><\/li><li><a href=\"#waht-we-already-improved-from-clients-voice\">\u9867\u5ba2\u306e\u58f0\u304b\u3089\u3059\u3067\u306b\u6539\u5584\u3057\u305f\u3053\u3068<\/a><\/li><\/ol><\/nav><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"what-is-targeted-muscle-activation\">\u30bf\u30fc\u30b2\u30c3\u30c8\u7b4b\u30a2\u30af\u30c6\u30a3\u30d9\u30fc\u30b7\u30e7\u30f3\u3068\u306f\uff1f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30bf\u30fc\u30b2\u30c3\u30c8\u30fb\u30de\u30c3\u30b9\u30eb\u30fb\u30a2\u30af\u30c6\u30a3\u30d9\u30fc\u30b7\u30e7\u30f3\u3068\u306f\u3001\u904b\u52d5\u4e2d\u306b\u7279\u5b9a\u306e\u7b4b\u8089\u306b\u610f\u8b58\u7684\u306b\u96c6\u4e2d\u3057\u3001\u305d\u306e\u95a2\u4e0e\u3068\u523a\u6fc0\u3092\u6700\u5927\u5316\u3059\u308b\u3053\u3068\u3092\u6307\u3059\u3002\u3053\u306e\u30c6\u30af\u30cb\u30c3\u30af\u306f\u3001\u30bf\u30fc\u30b2\u30c3\u30c8\u3068\u306a\u308b\u7b4b\u7fa4\u3092\u5b64\u7acb\u3055\u305b\u308b\u3053\u3068\u306b\u91cd\u70b9\u3092\u7f6e\u304d\u3001\u5468\u56f2\u306e\u88dc\u52a9\u7b4b\u3078\u306e\u4f9d\u5b58\u3092\u6e1b\u3089\u3057\u307e\u3059\u3002\u500b\u3005\u306e\u7b4b\u8089\u3092\u6b63\u78ba\u306b\u6d3b\u6027\u5316\u3059\u308b\u3053\u3068\u3067\u3001\u3088\u308a\u52b9\u679c\u7684\u306b\u8eab\u4f53\u306e\u7279\u5b9a\u306e\u90e8\u4f4d\u3092\u5f37\u5316\u3057\u3001\u5f6b\u523b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7b4b\u6d3b\u6027\u5316\u306e\u80cc\u5f8c\u306b\u3042\u308b\u79d1\u5b66\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u306f\u3001\u3042\u306a\u305f\u306e\u30d5\u30a3\u30c3\u30c8\u30cd\u30b9\u306e\u76ee\u6a19\u3092\u9054\u6210\u3059\u308b\u305f\u3081\u306b\u3042\u306a\u305f\u306e\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u3092\u8abf\u6574\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002\u30bf\u30fc\u30b2\u30c3\u30c8\u3092\u7d5e\u3063\u305f\u7b4b\u6d3b\u6027\u5316\u306e\u539f\u5247\u3092\u5fdc\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u7b4b\u529b\u3001\u6301\u4e45\u529b\u3001\u5168\u4f53\u7684\u306a\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u5fc3\u3068\u7b4b\u8089\u306e\u7d50\u3073\u3064\u304d\u3068\u9069\u5207\u306a\u30a8\u30af\u30b5\u30b5\u30a4\u30ba\u30d5\u30a9\u30fc\u30e0**\u306f\u3001\u6700\u9069\u306a\u7b4b\u6d3b\u52d5\u3092\u9054\u6210\u3059\u308b\u305f\u3081\u306e\u91cd\u8981\u306a\u6226\u7565\u3067\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"what-are-chest-fly-machines\">\u30c1\u30a7\u30b9\u30c8\u30d5\u30e9\u30a4\u30fb\u30de\u30b7\u30f3\u3068\u306f\uff1f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30c1\u30a7\u30b9\u30c8\u30fb\u30d5\u30e9\u30a4\u30fb\u30de\u30b7\u30f3\u306f\u3001\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u3055\u308c\u305f\u62b5\u6297\u904b\u52d5\u306b\u3088\u3063\u3066\u5927\u80f8\u7b4b\u3092\u30bf\u30fc\u30b2\u30c3\u30c8\u306b\u3059\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u305f\u30d5\u30a3\u30c3\u30c8\u30cd\u30b9\u5c02\u7528\u5668\u5177\u3067\u3059\u3002\u3053\u308c\u3089\u306e\u30de\u30b7\u30f3\u306f\u901a\u5e38\u3001\u30c0\u30f3\u30d9\u30eb\u30fb\u30d5\u30e9\u30a4\u30fb\u30a8\u30af\u30b5\u30b5\u30a4\u30ba\u306e\u52d5\u304d\u3092\u6a21\u5023\u3057\u305f\u8abf\u7bc0\u53ef\u80fd\u306a\u30a2\u30fc\u30e0\u3092\u5099\u3048\u3066\u304a\u308a\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u52b9\u679c\u7684\u306b\u80f8\u306e\u7b4b\u8089\u3092\u5206\u96e2\u3057\u3001\u935b\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3088\u3046\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002\u30c1\u30a7\u30b9\u30c8\u30fb\u30d5\u30e9\u30a4\u30fb\u30de\u30b7\u30f3\u306f\u3001\u30b9\u30e0\u30fc\u30ba\u3067\u8a98\u5c0e\u3055\u308c\u305f\u52d5\u304d\u306e\u7d4c\u8def\u3092\u63d0\u4f9b\u3059\u308b\u305f\u3081\u3001\u9069\u5207\u306a\u30d5\u30a9\u30fc\u30e0\u3092\u78ba\u4fdd\u3057\u3001\u30b1\u30ac\u306e\u30ea\u30b9\u30af\u3092\u8efd\u6e1b\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u3089\u306e\u30de\u30b7\u30f3\u3092\u4f7f\u7528\u3059\u308b\u5229\u70b9\u306f\u3001\u80f8\u306e\u7b4b\u8089\u306b**\u6bb5\u968e\u7684\u306b**\u904e\u8ca0\u8377\u3092\u304b\u3051\u308b\u80fd\u529b\u306b\u3042\u308a\u3001\u7b4b\u529b\u306e\u5411\u4e0a\u3068\u7b4b\u8089\u306e\u5b9a\u7fa9\u306e\u5f37\u5316\u306b\u3064\u306a\u304c\u308a\u307e\u3059\u3002\u30c1\u30a7\u30b9\u30c8\u30fb\u30d5\u30e9\u30a4\u30fb\u30de\u30b7\u30f3\u306f\u3001\u80f8\u306e\u7b4b\u8089\u3092\u935b\u3048\u3001\u935b\u3048\u4e0a\u3052\u305f\u3044\u4eba\u306b\u3068\u3063\u3066\u3001\u591a\u76ee\u7684\u306a\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u30fb\u30aa\u30d7\u30b7\u30e7\u30f3\u3068\u306a\u308b\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"different-types-of-chest-fly-machines\">\u30c1\u30a7\u30b9\u30c8\u30d5\u30e9\u30a4\u30fb\u30de\u30b7\u30fc\u30f3\u306e\u7a2e\u985e<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30c1\u30a7\u30b9\u30c8\u30d5\u30e9\u30a4\u30fb\u30de\u30b7\u30f3\u306b\u306f\u3055\u307e\u3056\u307e\u306a\u7a2e\u985e\u304c\u3042\u308b\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">1.\u5f93\u6765\u306e\u30d5\u30e9\u30a4\u30fb\u30de\u30b7\u30f3\uff1a\u4e00\u822c\u7684\u306b\u8155\u306e\u904b\u52d5\u7d4c\u8def\u304c\u56fa\u5b9a\u3055\u308c\u3066\u304a\u308a\u3001\u4ed6\u306e\u7b4b\u7fa4\u3078\u306e\u8ca0\u62c5\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u306a\u304c\u3089\u3001\u80f8\u306e\u7b4b\u8089\u3092\u30bf\u30fc\u30b2\u30c3\u30c8\u3068\u3059\u308b\u305f\u3081\u306e\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u3055\u308c\u305f\u5b89\u5b9a\u3057\u305f\u52d5\u304d\u3092\u63d0\u4f9b\u3059\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2.\u30b1\u30fc\u30d6\u30eb\u30fb\u30d5\u30e9\u30a4\u30fb\u30de\u30b7\u30f3\uff1a\u30b1\u30fc\u30d6\u30eb\u30fb\u30d5\u30e9\u30a4\u30fb\u30de\u30b7\u30f3\u306f\u3001\u52d5\u304d\u306e\u81ea\u7531\u5ea6\u304c\u9ad8\u3044\u305f\u3081\u3001\u53ef\u52d5\u57df\u304c\u5e83\u304f\u3001\u5b89\u5b9a\u7b4b\u3092\u935b\u3048\u3001\u5168\u4f53\u7684\u306a\u7b4b\u529b\u3092\u9ad8\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">3.<a href=\"https:\/\/tzfit.com\/ja\/pin-load-selection-pec-fly-rear-delt-tz-8047\/\">\u30d7\u30ec\u30fc\u30c8\u5f0f\u30d5\u30e9\u30a4\u30fb\u30de\u30b7\u30f3<\/a>\u6c4e\u7528\u6027\u306e\u9ad8\u3055\u3067\u77e5\u3089\u308c\u308b\u3053\u308c\u3089\u306e\u30de\u30b7\u30f3\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u62b5\u6297\u30ec\u30d9\u30eb\u3092\u7d20\u65e9\u304f\u8abf\u6574\u3067\u304d\u308b\u305f\u3081\u3001\u6f38\u9032\u7684\u904e\u8ca0\u8377\u3068\u7b4b\u767a\u9054\u306b\u7406\u60f3\u7684\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u3089\u306e\u30c7\u30b6\u30a4\u30f3\u30d0\u30ea\u30a8\u30fc\u30b7\u30e7\u30f3\u306f\u3001\u30bf\u30fc\u30b2\u30c3\u30c8\u3068\u3059\u308b\u7b4b\u7e4a\u7dad\u3068\u7b4b\u306e\u6d3b\u6027\u5316\u30ec\u30d9\u30eb\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u3001\u7279\u5b9a\u306e\u6210\u9577\u3068\u7b4b\u8089\u5897\u5f37\u306e\u30e1\u30ea\u30c3\u30c8\u306b\u8ca2\u732e\u3059\u308b\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" 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class=\"wp-block-heading\" id=\"what-muscles-are-targeted-by-chest-fly-machines\">\u30c1\u30a7\u30b9\u30c8\u30d5\u30e9\u30a4\u30fb\u30de\u30b7\u30f3\u304c\u30bf\u30fc\u30b2\u30c3\u30c8\u3068\u3059\u308b\u7b4b\u8089\u3068\u306f\uff1f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30c1\u30a7\u30b9\u30c8\u30d5\u30e9\u30a4\u30fb\u30de\u30b7\u30f3\u306f\u3001\u4e3b\u306b\u5927\u80f8\u7b4b\uff08\u5927\u80f8\u7b4b\u3068\u5c0f\u80f8\u7b4b\uff09\u3092\u30bf\u30fc\u30b2\u30c3\u30c8\u3068\u3057\u3001\u7b4b\u8089\u306e\u5206\u96e2\u3092\u4fc3\u3057\u3001\u4e0a\u534a\u8eab\u306e\u7b4b\u529b\u3092\u5f37\u5316\u3057\u3001\u7b4b\u8089\u306e\u95a2\u4e0e\u3068\u767a\u9054\u3092\u4fc3\u9032\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p 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class=\"wp-block-heading\" id=\"benefits-of-using-chest-fly-machines\">\u30c1\u30a7\u30b9\u30c8\u30d5\u30e9\u30a4\u30fb\u30de\u30b7\u30f3\u306e\u5229\u70b9<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30c1\u30a7\u30b9\u30c8\u30d5\u30e9\u30a4\u30fb\u30de\u30b7\u30f3\u306e\u4f7f\u7528\u306b\u306f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u591a\u304f\u306e\u5229\u70b9\u304c\u3042\u308b\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">1.\u80f8\u7b4b\u529b\u306e\u5411\u4e0a\uff1a\u5927\u80f8\u7b4b\u3001\u5c0f\u80f8\u7b4b\u3001\u4e09\u89d2\u7b4b\u524d\u90e8\u3092\u52b9\u679c\u7684\u306b\u935b\u3048\u3001\u62bc\u3059\u52d5\u4f5c\u306e\u7b4b\u529b\u3068\u6301\u4e45\u529b\u3092\u9ad8\u3081\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2.\u7b4b\u8089\u5b9a\u7fa9\u306e\u5897\u52a0\uff1a\u30bf\u30fc\u30b2\u30c3\u30c8\u3092\u7d5e\u3063\u305f\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u306b\u3088\u308a\u3001\u7b4b\u8089\u306e\u7dca\u5f35\u3092\u6539\u5584\u3057\u3001\u80f8\u90e8\u306b\u3088\u308a\u826f\u3044\u5b9a\u7fa9\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">3.\u602a\u6211\u306e\u30ea\u30b9\u30af\u8efd\u6e1b\uff1a\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u3055\u308c\u305f\u52d5\u4f5c\u7d4c\u8def\u3068\u9069\u5207\u306a\u30d5\u30a9\u30fc\u30e0\u3092\u91cd\u8996\u3059\u308b\u3053\u3068\u3067\u3001\u80a9\u3084\u80cc\u4e2d\u3078\u306e\u8ca0\u62c5\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u3001\u7b4b\u8089\u306e\u30a2\u30f3\u30d0\u30e9\u30f3\u30b9\u3084\u4f7f\u3044\u904e\u304e\u306b\u3088\u308b\u602a\u6211\u306e\u53ef\u80fd\u6027\u3092\u8efd\u6e1b\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">4.\u30ef\u30fc\u30af\u30a2\u30a6\u30c8\u306e\u591a\u69d8\u6027\uff1a\u30de\u30b7\u30f3\u3092\u8abf\u6574\u3057\u305f\u308a\u3001\u7570\u306a\u308b\u30b0\u30ea\u30c3\u30d7\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u80f8\u306e\u7570\u306a\u308b\u90e8\u4f4d\uff08\u4e0a\u90e8\u3001\u4e0b\u90e8\u3001\u5185\u5074\uff09\u3092\u30bf\u30fc\u30b2\u30c3\u30c8\u306b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u3001\u30ef\u30fc\u30af\u30a2\u30a6\u30c8\u306e\u6226\u7565\u3092\u8c4a\u304b\u306b\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u3089\u306e\u30de\u30b7\u30f3\u306f\u30ec\u30b8\u30b9\u30bf\u30f3\u30b9\u30fb\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u306b\u304a\u3044\u3066\u91cd\u8981\u306a\u5f79\u5272\u3092\u62c5\u3063\u3066\u304a\u308a\u3001\u305d\u306e\u30e6\u30cb\u30fc\u30af\u306a\u52d5\u304d\u306b\u3088\u3063\u3066\u80f8\u306e\u7b4b\u8089\u3092\u6d3b\u6027\u5316\u3055\u305b\u3001\u3088\u308a\u52b9\u7387\u7684\u306a\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u3068\u7b4b\u8089\u306e\u6210\u9577\u3092\u4fc3\u9032\u3059\u308b\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"how-to-use-chest-fly-machines-safely\">\u30c1\u30a7\u30b9\u30c8\u30d5\u30e9\u30a4\u30fb\u30de\u30b7\u30f3\u306e\u5b89\u5168\u306a\u4f7f\u3044\u65b9<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30c1\u30a7\u30b9\u30c8\u30d5\u30e9\u30a4\u30de\u30b7\u30f3\u3092\u5b89\u5168\u304b\u3064\u52b9\u679c\u7684\u306b\u4f7f\u7528\u3059\u308b\u305f\u3081\u306b\u306f\u3001\u4ee5\u4e0b\u306e\u30dd\u30a4\u30f3\u30c8\u3092\u5fc5\u305a\u5b88\u3063\u3066\u304f\u3060\u3055\u3044\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">1.  \u6b63\u3057\u3044\u30d5\u30a9\u30fc\u30e0\u3068\u30c6\u30af\u30cb\u30c3\u30af\u3092\u7dad\u6301\u3059\u308b\uff1a\u3053\u308c\u306f\u3001\u7b4b\u529b\u3092\u6700\u5927\u5316\u3057\u3001\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u52b9\u679c\u3092\u6700\u9069\u5316\u3057\u3001\u30b1\u30ac\u306e\u30ea\u30b9\u30af\u3092\u6e1b\u3089\u3059\u305f\u3081\u306b\u975e\u5e38\u306b\u91cd\u8981\u3067\u3059\u3002\u4ed6\u306e\u7b4b\u7fa4\u306b\u904e\u5ea6\u306a\u8ca0\u62c5\u3092\u304b\u3051\u306a\u3044\u3088\u3046\u306b\u3057\u306a\u304c\u3089\u3001\u80f8\u306e\u7b4b\u8089\u3092\u52b9\u679c\u7684\u306b\u30bf\u30fc\u30b2\u30c3\u30c8\u306b\u3059\u308b\u305f\u3081\u306b\u3001\u6b63\u3057\u3044\u30a2\u30e9\u30a4\u30e1\u30f3\u30c8\u3068\u52d5\u4f5c\u30d1\u30bf\u30fc\u30f3\u3092\u78ba\u4fdd\u3059\u308b\u3002\u30de\u30a4\u30f3\u30c9\u3068\u30de\u30c3\u30b9\u30eb\u306e\u3064\u306a\u304c\u308a\u3092\u91cd\u8996\u3057\u3001\u30bf\u30fc\u30b2\u30c3\u30c8\u3068\u306a\u308b\u7b4b\u8089\u3092\u30d5\u30eb\u306b\u50cd\u304b\u305b\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2.  \u30de\u30b7\u30f3\u3092\u8eab\u4f53\u306b\u5408\u308f\u305b\u308b\uff1a\u81ea\u5206\u306e\u4f53\u306e\u30b5\u30a4\u30ba\u306b\u5408\u308f\u305b\u3066\u30de\u30b7\u30f3\u306e\u8a2d\u5b9a\u3092\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002\u9069\u5207\u306a\u8abf\u7bc0\u3092\u884c\u3046\u3053\u3068\u3067\u3001\u9069\u5207\u306a\u53ef\u52d5\u57df\u3001\u7279\u5b9a\u306e\u7b4b\u7fa4\u3092\u52b9\u679c\u7684\u306b\u30bf\u30fc\u30b2\u30c3\u30c8\u306b\u3059\u308b\u3053\u3068\u3001\u6b63\u3057\u3044\u30a8\u30af\u30b5\u30b5\u30a4\u30ba\u30d5\u30a9\u30fc\u30e0\u3092\u78ba\u4fdd\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u52d5\u4f5c\u30d1\u30bf\u30fc\u30f3\u304c\u6700\u9069\u5316\u3055\u308c\u3001\u8ca0\u62c5\u306e\u30ea\u30b9\u30af\u304c\u8efd\u6e1b\u3055\u308c\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">3.  \u5f90\u3005\u306b\u91cd\u91cf\u3068\u62b5\u6297\u3092\u5897\u3084\u3059\uff1a\u91cd\u91cf\u3068\u62b5\u6297\u306e\u30ec\u30d9\u30eb\u3092\u5f90\u3005\u306b\u4e0a\u3052\u3066\u3044\u304f\u3053\u3068\u3067\u3001\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u5f37\u5ea6\u3092\u9ad8\u3081\u3001\u7b4b\u529b\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u7b4b\u8089\u306e\u6210\u9577\u3092\u52b9\u679c\u7684\u306b\u4fc3\u3057\u3001\u6301\u4e45\u529b\u3092\u5411\u4e0a\u3055\u305b\u3001\u505c\u6ede\u671f\u3092\u6253\u7834\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002\u30d5\u30a9\u30fc\u30e0\u306b\u81ea\u4fe1\u304c\u6301\u3066\u308b\u3088\u3046\u306b\u306a\u308b\u307e\u3067\u8efd\u3044\u91cd\u91cf\u304b\u3089\u59cb\u3081\u3001\u5f90\u3005\u306b\u8ca0\u8377\u3092\u4e0a\u3052\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">4.  \u30a6\u30a9\u30fc\u30e0\u30a2\u30c3\u30d7\u3068\u30b9\u30c8\u30ec\u30c3\u30c1\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u524d\u306b\u5341\u5206\u306a\u30a6\u30a9\u30fc\u30e0\u30a2\u30c3\u30d7\u3068\u30b9\u30c8\u30ec\u30c3\u30c1\u3092\u884c\u3046\u3053\u3068\u3067\u3001\u7b4b\u8089\u75b2\u52b4\u3092\u8efd\u6e1b\u3057\u3001\u6f5c\u5728\u7684\u306a\u30b1\u30ac\u3092\u4e88\u9632\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">5.  \u8eab\u4f53\u306e\u58f0\u3092\u805e\u304f\uff1a\u4f53\u306e\u30b7\u30b0\u30ca\u30eb\u306b\u6ce8\u610f\u3092\u6255\u3044\u3001\u75db\u307f\u3084\u904e\u5ea6\u306e\u75b2\u52b4\u3092\u6211\u6162\u3059\u308b\u3053\u3068\u306f\u907f\u3051\u308b\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe title=\"How to Do Chest Fly Exercises on a Machine\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/Z57CtFmRMxA?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"potential-risks-of-using-chest-fly-machines\">\u30c1\u30a7\u30b9\u30c8\u30d5\u30e9\u30a4\u30fb\u30de\u30b7\u30f3\u306e\u4f7f\u7528\u306b\u3088\u308b\u6f5c\u5728\u7684\u30ea\u30b9\u30af<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30c1\u30a7\u30b9\u30c8\u30d5\u30e9\u30a4\u30fb\u30de\u30b7\u30f3\u306b\u306f\u591a\u304f\u306e\u5229\u70b9\u304c\u3042\u308b\u304c\u3001\u6f5c\u5728\u7684\u306a\u30ea\u30b9\u30af\u3082\u5b58\u5728\u3059\u308b\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f7f\u3044\u904e\u304e\u306b\u3088\u308b\u602a\u6211\uff1a\u5341\u5206\u306a\u30d0\u30ea\u30a8\u30fc\u30b7\u30e7\u30f3\u3084\u4f11\u606f\u3092\u3068\u3089\u305a\u306b\u6fc0\u3057\u3044\u904b\u52d5\u3092\u7e70\u308a\u8fd4\u3059\u3068\u3001\u3072\u305a\u307f\u3084\u8171\u708e\u3001\u30b9\u30c8\u30ec\u30b9\u9aa8\u6298\u3092\u5f15\u304d\u8d77\u3053\u3059\u3053\u3068\u304c\u3042\u308b\u3002\u30d0\u30e9\u30f3\u30b9\u306e\u53d6\u308c\u305f\u904b\u52d5\u7642\u6cd5\u3092\u7dad\u6301\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Incorrect Form and Technique: Improper posture can result in inefficient workouts, muscle imbalances, and an increased likelihood of injury. It can place excessive stress on joints and ligaments.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Strain on the Shoulders and Rotator Cuff: The shoulder joint, particularly the rotator cuff, is susceptible to strain if not properly stabilized during chest fly machine exercises. Focus on maintaining correct posture, engaging core muscles, and using controlled movements throughout the exercise.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"chest-fly-machine-vs-rear-delt-fly\">\u30c1\u30a7\u30b9\u30c8\u30fb\u30d5\u30e9\u30a4\u30fb\u30de\u30b7\u30f3\u3068\u30ea\u30a2\u30fb\u30c7\u30eb\u30c8\u30fb\u30d5\u30e9\u30a4\u306e\u6bd4\u8f03<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">User feedback specifically highlighted limitations when using the chest fly machine for rear delt fly exercises. The main issue lies in the **range of motion**, making it difficult to achieve a full range of movement for effective rear delt training, even at the highest settings.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Some users have shared &#8220;hacks&#8221; to address this, such as moving the pins beyond the last hole or altering the grip. However, a fundamental solution might require manufacturers to redesign the machine arms with a greater bend, allowing the handles to come closer together during the rear delt fly motion.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Users also mentioned limited seat height adjustability, impacting the comfort and effectiveness of the rear fly. Increasing the seat&#8217;s adjustment range and potentially designing a two-piece seat back with a removable headrest could improve the user experience for this exercise.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"chest-fly-machine-vs-pec-deck\">\u30c1\u30a7\u30b9\u30c8\u30d5\u30e9\u30a4\u30fb\u30de\u30b7\u30f3 vs \u30da\u30c3\u30af\u30fb\u30c7\u30c3\u30af<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">As mentioned earlier, &#8220;Pec deck&#8221; is often used interchangeably with chest fly machine. Both refer to seated machines for chest fly exercises. However, minor differences in design and movement paths may exist between different brands and models.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"common-mistakes\">\u3088\u304f\u3042\u308b\u9593\u9055\u3044<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Common mistakes when using the chest fly machine include:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"> Using excessively heavy weight, compromising form.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Performing movements too quickly, without control.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Failing to properly adjust the machine to fit your body dimensions.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"> Skipping warm-up and stretching.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"> Ignoring pain signals during the exercise.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Being aware of and correcting these mistakes can maximize training effectiveness and reduce injury risk.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"alternatives-to-chest-fly-machines\">\u30c1\u30a7\u30b9\u30c8\u30d5\u30e9\u30a4\u30fb\u30de\u30b7\u30f3\u306b\u4ee3\u308f\u308b\u3082\u306e<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">In addition to the chest fly machine, several other effective exercises can work the chest muscles, including:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Push-ups<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Dumbbell chest presses<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"> Cable crossovers<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d0\u30fc\u30d9\u30eb\u30d9\u30f3\u30c1\u30d7\u30ec\u30b9<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">These alternative exercises can target different muscle groups and provide a more comprehensive workout. Bodyweight exercises like planks and mountain climbers, as well as using resistance bands or performing incline\/decline push-ups, are also effective ways to challenge your muscles and enhance functional fitness.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"incorporating-the-chest-fly-machine-into-a-well-rounded-workout-routine\">\u30c1\u30a7\u30b9\u30c8\u30d5\u30e9\u30a4\u30fb\u30de\u30b7\u30f3\u3092\u5145\u5b9f\u3057\u305f\u30ef\u30fc\u30af\u30a2\u30a6\u30c8\u30fb\u30eb\u30fc\u30c6\u30a3\u30f3\u306b\u53d6\u308a\u5165\u308c\u308b<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Integrating the chest fly machine into a comprehensive workout routine enhances efficiency, complements existing fitness programs, incorporates muscle activation techniques, and optimizes strategies for holistic fitness development.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Adding the chest fly machine to your regimen allows you to specifically target chest and arm muscles, leading to improved strength and definition. The controlled range of motion reduces injury risk while effectively engaging your muscles.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Including this machine also diversifies your exercises, preventing plateaus and keeping your fitness journey engaging and challenging. It provides a versatile option for both beginners and experienced individuals, accommodating various fitness levels and goals.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"references\">\u53c2\u8003\u6587\u732e<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"> LIVESTRONG.COM<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Also Known As: Pec fly, machine fly, pec deck, butterfly, seated lever fly<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Equipment Needed: Chest fly machine<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Targets: Chest<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Level: Beginner<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"why-choose-tzfit-chest-fly-machine\">\u306a\u305cTZFIT\u30c1\u30a7\u30b9\u30c8\u30d5\u30e9\u30a4\u30de\u30b7\u30f3\u3092\u9078\u3076\u306e\u304b\uff1f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">(This section can be kept or modified based on the specific TZFIT product information you have, highlighting its advantages like easy installation, fast shipping, great price, and sturdy quality.)<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"external-resources\">\u5916\u90e8\u30ea\u30bd\u30fc\u30b9<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">(This section can include links to the product or other relevant resources.)<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"summary-of-user-feedback-and-improvement-suggestions\"> \u30e6\u30fc\u30b6\u30fc\u304b\u3089\u306e\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u3068\u6539\u5584\u63d0\u6848\u306e\u307e\u3068\u3081<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Based on user feedback, the main issues with the TZFIT (or similar Titan model mentioned in feedback) chest fly machine include:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">* Limited range of motion for the rear delt fly.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">* Handles lack a locking mechanism.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">* Limited seat height adjustability.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">* The attachment of the upper unit to the base (using two bolts) could be more solid.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">* The 2:1 pulley system means the effective weight is half of the loaded weight.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Despite these points, users generally find the machine solid, smooth working, with comfortable pads, and the pec fly function works well. Users have shared workarounds for the rear delt range of motion issue.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"waht-we-already-improved-from-clients-voice\">\u9867\u5ba2\u306e\u58f0\u304b\u3089\u3059\u3067\u306b\u6539\u5584\u3057\u305f\u3053\u3068<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">* Redesign the arms to increase the range of motion for the rear delt fly.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">* Add a locking mechanism for the handles.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">* Increase the seat height adjustment range.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">* Consider reinforcing the connection of the upper unit to the base.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">* Potentially offer a 1:1 pulley system option.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">* Design a two-piece seat back with a removable headrest.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Suggestions for Users:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">* Be aware of the machine&#8217;s limitations, particularly for rear delt fly.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">* Try user-shared workarounds to improve rear delt training effectiveness.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">* Make the most of the machine&#8217;s strengths for chest fly exercises.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Through continuous improvement and optimization, the chest fly machine can better meet user needs and provide a more comprehensive and effective training experience.<\/p>","protected":false},"excerpt":{"rendered":"<p>The chest fly machine, also known as the Pec fly, machine fly, pec deck, butterfly, or seated lever fly, is a popular piece of equipment in gyms designed to help you isolate and work your pectoral muscles. Whether you are a beginner or an experienced weightlifter, the chest fly machine offers a stable and controlled [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":7329,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[47],"tags":[],"class_list":["post-7951","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/tzfit.com\/ja\/wp-json\/wp\/v2\/posts\/7951","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tzfit.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tzfit.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tzfit.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/tzfit.com\/ja\/wp-json\/wp\/v2\/comments?post=7951"}],"version-history":[{"count":1,"href":"https:\/\/tzfit.com\/ja\/wp-json\/wp\/v2\/posts\/7951\/revisions"}],"predecessor-version":[{"id":12517,"href":"https:\/\/tzfit.com\/ja\/wp-json\/wp\/v2\/posts\/7951\/revisions\/12517"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tzfit.com\/ja\/wp-json\/wp\/v2\/media\/7329"}],"wp:attachment":[{"href":"https:\/\/tzfit.com\/ja\/wp-json\/wp\/v2\/media?parent=7951"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tzfit.com\/ja\/wp-json\/wp\/v2\/categories?post=7951"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tzfit.com\/ja\/wp-json\/wp\/v2\/tags?post=7951"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}