///// PRIMARY MUSCLES WORKED

SHOULDERS
- Posterior deltoid

BACK
- Trapezius
- Rhomboid major
- Rhomboid minor

///// SECONDARY MUSCLES WORKED

BACK
- Iliocostalis thoracis
- Latissimus dorsi
- Spinalis thoracis

GLUTES
- Gluteus maximus

QUADS
- Rectus femoris
- Vastus intermedius
- Vastus lateralis
- Vastus medialis

HAMSTRINGS
- Biceps femoris, long head
- Biceps femoris, short head
- Semimembranosus
- Semitendinosus