1. Muscle Group of A Click here Biceps brachii Biceps femoris Brachialis Brachioradialis Deltoid Extensors External oblique Flexors Frontalis Gastrocnemius Gluteus maximus Latissimus dorsi Levator scapula Masseter Orbicularis oculi Orbicularis oris Pectoralis major Pectoralis minor Rectus abdominis Rectus femoris Rhomboid major Semimembranosus Semispinalis capitis Semitendinosus Serratus anterior Soleus Splenius capitus Sternocleidomastoid Teres major Teres minor Tibialis anterior Tibiais posterior Trapezius Triceps brachii Vastus lateralis Vastus medialis Vastus intermedius Zygomaticus 2. Muscle B Click here Biceps brachii Biceps femoris Brachialis Brachioradialis Deltoid Extensors External oblique Flexors Frontalis Gastrocnemius Gluteus maximus Latissimus dorsi Levator scapula Masseter Orbicularis oculi Orbicularis oris Pectoralis major Pectoralis minor Rectus abdominis Rectus femoris Rhomboid major Semimembranosus Semispinalis capitis Semitendinosus Serratus anterior Soleus Splenius capitus Sternocleidomastoid Teres major Teres minor Tibialis anterior Tibiais posterior Trapezius Triceps brachii Vastus lateralis Vastus medialis Vastus intermedius Zygomaticus 3. Muscle C Click here Biceps brachii Biceps femoris Brachialis Brachioradialis Deltoid Extensors External oblique Flexors Frontalis Gastrocnemius Gluteus maximus Latissimus dorsi Levator scapula Masseter Orbicularis oculi Orbicularis oris Pectoralis major Pectoralis minor Rectus abdominis Rectus femoris Rhomboid major Semimembranosus Semispinalis capitis Semitendinosus Serratus anterior Soleus Splenius capitus Sternocleidomastoid Teres major Teres minor Tibialis anterior Tibiais posterior Trapezius Triceps brachii Vastus lateralis Vastus medialis Vastus intermedius Zygomaticus 4. Muscle D Click here Biceps brachii Biceps femoris Brachialis Brachioradialis Deltoid Extensors External oblique Flexors Frontalis Gastrocnemius Gluteus maximus Latissimus dorsi Levator scapula Masseter Orbicularis oculi Orbicularis oris Pectoralis major Pectoralis minor Rectus abdominis Rectus femoris Rhomboid major Semimembranosus Semispinalis capitis Semitendinosus Serratus anterior Soleus Splenius capitus Sternocleidomastoid Teres major Teres minor Tibialis anterior Tibiais posterior Trapezius Triceps brachii Vastus lateralis Vastus medialis Vastus intermedius Zygomaticus 5. Muscle E Click here Biceps brachii Biceps femoris Brachialis Brachioradialis Deltoid Extensors External oblique Flexors Frontalis Gastrocnemius Gluteus maximus Latissimus dorsi Levator scapula Masseter Orbicularis oculi Orbicularis oris Pectoralis major Pectoralis minor Rectus abdominis Rectus femoris Rhomboid major Semimembranosus Semispinalis capitis Semitendinosus Serratus anterior Soleus Splenius capitus Sternocleidomastoid Teres major Teres minor Tibialis anterior Tibiais posterior Trapezius Triceps brachii Vastus lateralis Vastus medialis Vastus intermedius Zygomaticus 6. Muscle Group of F Click here Biceps brachii Biceps femoris Brachialis Brachioradialis Deltoid Extensors External oblique Flexors Frontalis Gastrocnemius Gluteus maximus Latissimus dorsi Levator scapula Masseter Orbicularis oculi Orbicularis oris Pectoralis major Pectoralis minor Rectus abdominis Rectus femoris Rhomboid major Semimembranosus Semispinalis capitis Semitendinosus Serratus anterior Soleus Splenius capitus Sternocleidomastoid Teres major Teres minor Tibialis anterior Tibiais posterior Trapezius Triceps brachii Vastus lateralis Vastus medialis Vastus intermedius Zygomaticus 7. Muscle G Click here Biceps brachii Biceps femoris Brachialis Brachioradialis Deltoid Extensors External oblique Flexors Frontalis Gastrocnemius Gluteus maximus Latissimus dorsi Levator scapula Masseter Orbicularis oculi Orbicularis oris Pectoralis major Pectoralis minor Rectus abdominis Rectus femoris Rhomboid major Semimembranosus Semispinalis capitis Semitendinosus Serratus anterior Soleus Splenius capitus Sternocleidomastoid Teres major Teres minor Tibialis anterior Tibiais posterior Trapezius Triceps brachii Vastus lateralis Vastus medialis Vastus intermedius Zygomaticus 8. Muscle that abducts upper arm Click here Biceps brachii Biceps femoris Brachialis Brachioradialis Deltoid Extensors External oblique Flexors Frontalis Gastrocnemius Gluteus maximus Latissimus dorsi Levator scapula Masseter Orbicularis oculi Orbicularis oris Pectoralis major Pectoralis minor Rectus abdominis Rectus femoris Rhomboid major Semimembranosus Semispinalis capitis Semitendinosus Serratus anterior Soleus Splenius capitus Sternocleidomastoid Teres major Teres minor Tibialis anterior Tibiais posterior Trapezius Triceps brachii Vastus lateralis Vastus medialis Vastus intermedius Zygomaticus 9. Muscle that extends arm at elbow Click here Biceps brachii Biceps femoris Brachialis Brachioradialis Deltoid Extensors External oblique Flexors Frontalis Gastrocnemius Gluteus maximus Latissimus dorsi Levator scapula Masseter Orbicularis oculi Orbicularis oris Pectoralis major Pectoralis minor Rectus abdominis Rectus femoris Rhomboid major Semimembranosus Semispinalis capitis Semitendinosus Serratus anterior Soleus Splenius capitus Sternocleidomastoid Teres major Teres minor Tibialis anterior Tibiais posterior Trapezius Triceps brachii Vastus lateralis Vastus medialis Vastus intermedius Zygomaticus 10. Muscle that rotates hand laterally Click here Biceps brachii Biceps femoris Brachialis Brachioradialis Deltoid Extensors External oblique Flexors Frontalis Gastrocnemius Gluteus maximus Latissimus dorsi Levator scapula Masseter Orbicularis oculi Orbicularis oris Pectoralis major Pectoralis minor Rectus abdominis Rectus femoris Rhomboid major Semimembranosus Semispinalis capitis Semitendinosus Serratus anterior Soleus Splenius capitus Sternocleidomastoid Teres major Teres minor Tibialis anterior Tibiais posterior Trapezius Triceps brachii Vastus lateralis Vastus medialis Vastus intermedius Zygomaticus