the hamstrings: active knee flexion and simultaneous hip extension
- both motions can't be fully performed at the same time because the hamstrings can't shorten enough to work at the hip and knee
the hamstrings: active knee flexion and simultaneous hip extension
- both motions can't be fully performed at the same time because the hamstrings can't shorten enough to work at the hip and knee
| status | not learned | measured difficulty | 37% [default] | last interval [days] | |||
|---|---|---|---|---|---|---|---|
| repetition number in this series | 0 | memorised on | scheduled repetition | ||||
| scheduled repetition interval | last repetition or drill |