Bell bangs the wrist at overhead
Arm path too wide; bell flips over the wrist instead of punching through.
Overactive muscles
Upper trapeziusAnterior deltoid
Corrective work
Foam RollUpper traps↗StretchLevator scapulae stretch↗Arm path too wide; bell flips over the wrist instead of punching through.
Too much knee bend on the backswing; loses hinge loading.
Lower back arches at the overhead position.