A waist exercise targeting the abs, performed with medicine ball.

Stand with your feet shoulder-width apart, holding the medicine ball with one hand in front of your waist.
Bend your knees slightly and engage your core.
Raise the medicine ball above your head, fully extending your arm.
Forcefully slam the medicine ball down to the ground, using your core and shoulders to generate power.
Catch the medicine ball on the bounce and repeat for the desired number of repetitions.
Primary (target)
Secondary
Log your sets and the app does the rest — automatic PR detection, progression charts for every lift, and progressive overload that adjusts your next workout. Paired with AI nutrition coaching so your training and your plate pull in the same direction.
Planning your next heavy session? Estimate your max with the One Rep Max Calculator and build up to it with the Warm-up Calculator. More free tools →