How to improve hams

[JohnConnolly]

Thank you very much Charlie.

John

[Stikki]

@star61

One statistical correlation that popped up was elite sprinters tend to have a higher ratio of upper thigh circumference measurement to lower thigh measurement than do sub-elite sprinters.

My thoughts are this is due to adductor magnus development. The add magnus can function like a fourth hamstring so it makes sense.