The Russian twist is a great underrated ab workout for people of all fitness levels or ages and can be scaled harder or easier with a heavier or lighter medicine ball. Even with no weight at all ...

Maybe you plan to use your medicine ball for exercises like Russian twists and mountain climbers, to avoid disrupting neighboring apartments. But if you intend to slam the ball against the wall or ...

Sit on the floor with your knees bent and your feet raised slightly off the ground. Grasp a medicine ball or dumbbell with ...

Sit on the floor with your knees bent and feet off the ground. Hold a weight or medicine ball and rotate your torso from side ...

To do Russian twist, sit on a mat ... Stand with your feet shoulder-width apart, maintaining a weight or medicine ball with both arms. Start with the weight overhead. Maintaining your fingers ...

For the workout, I recommend one of the best kettlebells for weight training and a medicine ball; this just needs ... stick ...