Bring elbows and knees together crosswise while seated alternating ► rotational crunch

Individual work

Sit upright on the Swedish box (or a long bench), place your arms bent next to your head (hands on the back of your neck), bring your elbows and knees together by lifting each leg and lowering your upper body crosswise in front of your stomach. Switch sides after each exercise.

Attention:
Do not fold your elbows together/bring them in front of your face.

Lighten:
Do not bring your elbows and knees fully together.

Harden:
Add weight to your legs.

2-3 vaulting box elements (incl. top section) or 1 long bench

2 weight cuffs ► to make the exercise more difficult (additional weight)