PreparationStand upright with hips and legs slightly flexed. Cross hands behind back of head and keep elbows aligned with shoulders.
ExecutionTwist torso from side to side. Keep hips stable, donīt swing.
Variations / Comments-
|Synergist||Rectus Abdominis | Erector Spinae|
|Stabilizers||Deltoid, Posterior | Deltoid, Lateral | Trapezius, Middle | Trapezius, Lower | Rhomboids|