Как выполнять

1. 1

   For this exercise you will need a medicine ball and a partner. Stand back to back with your partner, spaced 2-3 feet apart. This will be your starting position.

2. 2

   Hold the ball in front of the trunk. Open the hips and turn the shoulders at the same time as your partner.

3. 3

   For full rotation, you and your partner should twist in the same direction, i.e. counter-clockwise.

4. 4

   Pass the ball to your partner, and both of you can now twist in the opposite direction to repeat the procedure.