No, they act as hip extensors. The exact opposite…
In fact, they’re the secondary drive muscles in sprinting (behind the glutes). So I guess you could say they do a little bit more than flex the knee.
No, they act as hip extensors. The exact opposite…
In fact, they’re the secondary drive muscles in sprinting (behind the glutes). So I guess you could say they do a little bit more than flex the knee.