Muscle Groups

1. Pectoral (chest)
2. Biceps (front upper arm)
3. Abdominal (stomach)
4. Quadriceps (front thigh)
5. Gastrocnemius (calf)
6. Hamstrings (back thigh)
7. Buttocks (seat)
8. Triceps (back upper arm)
9. Groin (inner upper leg)