How flexy are your hips really? I have a quick way you can check. When you do a squat do…
erinmotz
Of the thousands of students I’ve had, tight hamstrings are the second most complained about body part. So if you…
How flexy are your hips really? I have a quick way you can check. When you do a squat do…
Of the thousands of students I’ve had, tight hamstrings are the second most complained about body part. So if you…