パッケージ:
com.fitivity.fast_twitch_muscle
ダウンロード:
1K
サイズ:
84 MB
Android 要件:
4.0.3 以上
アップデート:
2019年1月4日
Fitivity gets you better. Looks like you're here to get better explosiveness. App that focuses on developing & building your fast twitch fibers. Your fast twitch muscle fibers allow you to run fast, jump higher and be quicker than your opponents. This is the complete program to help you develop these muscle groups using plyometric and lower body strength training.
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