Place your feet shoulders width apart and squat down until the glutes are slightly lower then the knees. Lift your glutes while keeping your head and shoulders down. Extend the glutes while not ...

All you need is 30 minutes to feel the burn.

Meet frog hops, an exercise move that open up your hip flexors while stretching out your lower back, making it a great warmup move. Getting down into the wide squat feels really good on my hip flexors ...