カイ・グリーンさんのインスタグラム動画 - (カイ・グリーンInstagram)「TAG A FRIEND TO WATCH 💪🏾 Pec flys are a great isolation movement that can be used to target the upper chest and allows us to further develop better a greater scapula contraction. This exercise gets our upper chest geared up for when we’re ready to get under some of our heavy reps. As always we’re working with that 20,15,12,10 rep scheme! It’s here at this very moment we get to make a choice to either keep working towards your goals or give in. Experience a whole new level of intensity and the highest state of readiness with the help from @redcon1 #KaiGreene #Redcon1 #Reels #Fyp」4月21日 21時00分