///// PRIMARY MUSCLES WORKED

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

///// SECONDARY MUSCLES WORKED

ABS
- External oblique
- Rectus abdominis

GLUTES
- Gluteus maximus
- Gluteus medius

HIP
- iliotibial band
- Sartorius
- Adductor longus
- Iliopsoas
- Pectineus

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

CALVES
- Extensor digitorum longus
- Gastrocnemius, lateral head
- Peroneus longus
- Soleus
- Tibialis anterior