Swiss ball & bench Russian twist

Trunk Conditioning Strength & Stiffness - Swiss Ball

Aim:

Improve multiplane core and hip stability.

Technique:




  • Place your hands on a bench and the ball under your feet in a plank position.

  • Lift one foot off the ball.

  • Rotate it under and across your body and back—look out for any tightness or arch in the lower back.