
3/4 sit-up
AbdominauxPoids du corps

Étape 1: Sit on a stability ball with your feet flat on the ground and your knees bent at a 90-degree angle.
Étape 2: Hold a weight plate or dumbbell with both hands close to your chest.
Étape 3: Engage your core and slowly rotate your torso to one side, keeping your hips stable.
Étape 4: Pause for a moment at the end of the rotation, then slowly return to the starting position.
Étape 5: Repeat the rotation to the other side.
Étape 6: Continue alternating sides for the desired number of repetitions.