///// PRIMARY MUSCLES WORKED

HAMSTRINGS
- [R] Biceps femoris, long head
- [R] Biceps femoris, short head
- [R] Semimembranosus
- [R] Semitendinosus

///// SECONDARY MUSCLES WORKED

BACK
- [R] Iliocostalis thoracis
- [R] Spinalis thoracis

GLUTES
- [R] Gluteus maximus