Squats - (All Views)
3-Day Circuit Training (Day 2) - LEGS & ABS
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30s
///// PRIMARY MUSCLES WORKED
GLUTES
- Gluteus maximus
- Gluteus medius
QUADS
- Rectus femoris
- Vastus intermedius
- Vastus lateralis
///// SECONDARY MUSCLES WORKED
ABS
- External oblique
HIP
- iliotibial band
- Sartorius
- Tensor fascia lata
HAMSTRINGS
- Biceps femoris, long head
- Biceps femoris, short head
CALVES
- Extensor digitorum longus
- Gastrocnemius, lateral head
- Gastrocnemius, medial head
- Peroneus brevis
- Peroneus longus
- Soleus
- Tibialis anterior
Up Next in 3-Day Circuit Training (Day 2) - LEGS & ABS
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Crunches - (All Views)
///// PRIMARY MUSCLES WORKED
BACK
- Latissimus dorsi
- Teres majorCHEST
- Serratus anteriorABS
- External oblique
- Rectus abdominis
- Internal obliqueQUADS
- Rectus femoris///// SECONDARY MUSCLES WORKED
CHEST
- Pectoralis majorGLUTES
- Gluteus maximus
- ... -
Step-Up - (All Views)
///// PRIMARY MUSCLES WORKED
GLUTES
- Gluteus maximusQUADS
- Rectus femoris
- Vastus intermedius
- Vastus lateralis
- Vastus medialis///// SECONDARY MUSCLES WORKED
GLUTES
- Gluteus medius
- Gluteus minimusHIP
- Adductor longus
- Adductor magnus
- Adductor bre... -
Step-Up - (All Views) - LEFT
///// PRIMARY MUSCLES WORKED
GLUTES
- Gluteus maximusQUADS
- Rectus femoris
- Vastus intermedius
- Vastus lateralis
- Vastus medialis///// SECONDARY MUSCLES WORKED
GLUTES
- Gluteus medius
- Gluteus minimusHIP
- Adductor longus
- Adductor magnus
- Adductor bre...