
Bryant Harper Jr
@coachharp2018 • 3,270 subscribers
QB Development | Sport Science & Return to Play | Full ROM S&C | Penn State Letterman 16’
Videos

QBs aren’t born they’re built. ⚡ Rot power = Explosive throws 💪 Shoulder stability = Inj prev 🏃♂️ Triple Ext = Max velocity 🚀 Max velocity = Faster sprints 🦵 Hip flexor strength = Pocket mobility 🔄 Int/Ext rot= Arm health & torque #QBDevelopment #FootballTraining
Bryant Harper Jr51,830 次观看 • 1 年前
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