This exercise allows you to build up your chest to the maximum and develops coordination, strengthening your stabilizer muscles.
Lie down on a fitball.
Bring your arms with the weight straight up perpendicular to the floor.
As you inhale, raise your slightly bent arms over your head and down.
At the bottom point feel the maximum stretch of all your muscles.
As you exhale, return to the starting position.
Be careful. If the barbell plate slips out of your hands, it will fall on your face!
Try to move back as much as possible without losing balance. Try to keep your torso straight and avoid arching your back.
This movement involves the triceps, chest and lats.