1. TRX屈體 (TRX Jacknife)---主動肌prime mover: 腹直肌 Rectus Abdominus.---協同肌Synergistic: 腹橫肌Transverse Abdominus, 髖屈肌羣 Hip Flexor2. TRX大腿彎舉 (TRX Leg Curl)---主動肌prime mover: 臀大肌Gluteus Maximus---協同肌Synergistic: 膕繩肌 Hamstring, 豎脊肌羣 Erector Spinae Tags: 2 comments 41 likes 17 shares Share this: 麥克健身 Marky's Training About author not provided 全心投入健身教練專業,分享健身及教學心得,為提升香港健身教練質素出一分力。 7722 followers 7318 likes View all posts