
hyperextension (on bench)
RachisPoids du corps

Étape 1: Sit on the ground with your legs extended in front of you.
Étape 2: Place your hands on the ground behind you, fingers pointing towards your body.
Étape 3: Engage your core and slowly lean back, keeping your back straight.
Étape 4: Continue leaning back until you feel a stretch in your spine.
Étape 5: Hold the stretch for a few seconds, then slowly return to the starting position.
Étape 6: Repeat for the desired number of repetitions.