A member asked:

After 20-30 minutes, my hamstrings start cramping. standing and lying down are just fine because my whole body is straight. what's going on here?

A doctor has provided 1 answer
Dr. Qamar Khan answered

Specializes in Pain Management

Tendonitis: at the hamstring insertion. Could be tight hamstrings as well or could be sciatica as well. See a sports medicine spine specialist that can help determine which issue it is.

Answered 7/18/2014

3.9k views

Thank

Related Questions

A member asked:

Leg stiffness and possible leg cramps when lying lying down?

A doctor has provided 1 answer