| Muscle | Location | Action | Exercises | % Correct |
|---|---|---|---|---|
| Triceps | Upper back of arm | Extends forearm | Overhead extension, push-ups, bench press | 92%
|
| Biceps | Upper front of arm | Flexes elbow | DB curl, hammer curl, pull-up | 83%
|
| Deltoid | Shoulder | Shoulder abduction, flexion and extension | Shoulder press, lateral raise | 83%
|
| Obliques | Side body | Rotating and twisting the truck | DB side bend, Russian twists | 75%
|
| Trapezius | Upper back | Tilts and turns the head and neck, shrugs, steady the shoulders, and twists the arms. Elevates, depresses, rotates, and retracts the scapula, or shoulder blade | Dumbbell shrug, clean | 75%
|
| Hamstrings | Back of thighs | Flexes knee, extends hip joint, medially rotates leg at knee | Squat, hamstring bridge or curl on ball | 67%
|
| Gluteus Maximus | Butt | External rotation and extension of the hip joint, | Squat, bridge | 58%
|
| Pectorals | Chest | Control the movement of the arm, create lateral, vertical, or rotational motion. | Bench press, push-ups | 58%
|
| Adductors | Inside of thighs | Adduct leg (bring leg straight in) | Banded lateral leg lifts, lateral lunges | 50%
|
| Latissimus Dorsi | Back | Extends, adducts and rotates the arm. | Pull-ups, lat pull-down | 50%
|
| Quadriceps | Front of thighs | Knee extension; hip flexion | Squat, quad machine | 50%
|
| Abductors | Outside of thigh/hip | Abduct leg (lift straight out) | Banded lateral leg lifts | 42%
|
| Gastrocnemius | Back of lower leg | Plantar flexes foot, flexes knee | Calf raises, toe walks | 33%
|
| Rectus Abdominis | Superficial stomach | Pulls the ribs and the pelvis in and curves the back. | Sit-ups, crunches, hanging knee lifts | 33%
|
| Erector Spinae | Back | Extends and laterally bends the trunk, neck and head | Superman, DB side bend | 25%
|
| Soleus | Back of lower leg | Plantar flexes foot, flexes knee | Calf raises, toe walks | 25%
|
| Tibialis Anterior | Front of lower leg | Dorsiflex and invert the foot | Heel walks, banded toe flexes | 17%
|
| Transverse Abdominis | Deep stomach | Supports abdominal wall | Plank, support through most lifts | 17%
|