Which muscle is the woman using to lift the ball over her head?

Overhead weighing of weights requires muscles strength to stablize the weight. The torso muscle is engaged in the keeping the weight over the head and keeps the posture strong and upright.

The supporting muscles are good old rectus abdominis, external obliques and erector spinae.

The overhead weight requires the combination of these muscles. It is a very great way to strengthen muscles and weight training.

The muscles that are used for over head pass are anterior deltoids and medial deltoids. The muscles that are located around your shoulder