Raising and lowering the upper body with raised legs in a supine position (trunk bend) ► feet elevated reverse crunch

Individual work

Lie on your back, legs bent and held high (slightly more than 90 degrees at the knee joint, lower legs parallel to the floor), arms outstretched in extension of the body, lying flat on the floor (pointing forwards) or place the hands under the buttocks with the arms slightly bent, move the knees slightly towards the head (lower legs remain parallel to the floor, movement takes place in the hips) and return to the starting position.

Attention:
The lower back is in constant contact with the floor.

Lighten:
Starting position no more than 90 degrees at the knee joint.

Harden:
Additional weight.

2 weight cuffs/1 (medicine) ball ► Make the exercise more difficult