Hamstring Curls for an Amazing Booty
A yoga ball can do far more than keep your back loose and limber. It can also be a great way, with hamstring curls, to strengthen the back of your legs and tone your backside.
In this video, fitness trainer Michelle Fletcher shows you how to execute proper hamstring curls on a yoga ball for maximum booty effectiveness.
More: Tone Up With Plank Pose
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