Nirbhay Singh of Ozone Fitness N Spa shows to do Hamstring curl on a ball exercise. Lie down with your face upwards. Put your hands straight on the ground. Place your feet firmly on the ball and lift ...

Our product picks are editor-tested, expert-approved. We may earn a commission through links on our site. Why Trust Us? If your typical leg day consists of just a few general moves spread between the ...

You can do a hamstring curl with or without gym equipment. Some variations involve standing, sitting on a chair, or lying face-down on the floor. These muscles function together to bend your knee and ...

“[The Swiss ball] also gives you more bang for your buck with the added instability,” writes Maryniak in an Instagram post featuring the moves. The instability forces your core to work in overtime to ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Nordic curls are a bit of a gymgoer’s party trick. As you lower the backside of your body backwards ...

Lie on the ground with your feet resting on top of a stability ball. Your legs should be straight and hands across your chest. Next, raise your hips upward and then pull your feet and ball towards ...

Lie on the ground with your feet resting on top of a stability ball. Your legs should be straight and hands across your chest. This is the starting position. Next, raise your hips and one leg upward ...