///// PRIMARY MUSCLES WORKED

ABS
- External oblique
- Rectus abdominis

HIP
- Tensor fascia lata

QUADS
- Rectus femoris

///// SECONDARY MUSCLES WORKED

GLUTES
- Gluteus maximus
- Gluteus medius

HIP
- iliotibial band

QUADS
- Vastus intermedius
- Vastus lateralis

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

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