Perform a forearm plank with your elbows supported on a stability ball, also known as a Swiss ball, and the balls of your feet resting on the ground. From here, begin drawing circles with your ...

The Swiss ball step-up is a dynamic exercise that targets lower body strength, balance, and coordination. While it can ...

The Swiss ball or exercise ball is made with a soft elastic which is 35 to 85 centimeters (14 to 34 inches) in diameter and filled with air. The air pressure inside the ball is adjusted with a ...