💪Powerlifting
硬舉 — 動作分析
The ultimate full-body strength movement.
AI指導
AI運動指導
0–100
動作分析
Intermediate
等級
iOS
免費下載
主要肌肉
Erector spinae, gluteus maximus, hamstringsErector SpinaeGluteus MaximusHamstringsQuadricepsTrapeziusForearms / Grip
器材
Barbell
AI指導 — 分數明細
Hip Hinge Setup
Back Angle
Bar Path
Lockout
Knee Tracking
Symmetry
常見錯誤
Lower Back Rounding
Rounding the lumbar spine under load is the primary cause of deadlift-related disc injuries. It shifts compressive and shear forces onto the posterior elements of the spine.
Bar Drifting Away from the Body
Allowing the bar to drift forward increases the moment arm on the lower back, dramatically increasing injury risk.
Jerking the Bar Off the Floor
Using a jerk start creates a sudden spike in spinal load and bypasses the proper tension-building phase.
