Name at least three muscles that actively contracts during the following activities and name its action and innervation:
Turning a door knob
forearm extensor muscles, supinator muscle, forearm flexor muscles, pronator quadratus muscles
Throwing a baseball overhead
anterior deltoid, pectoralis major, quadriceps, triceps, latissimus dorsi
Kicking a ball
quadriceps, hip flexor muscles, knee extensor muscles
Doing sit-ups
rectus abdominis, transverse abdominis, obliques
Walking
biceps femoris, semitendinosus, semimembranosus, tibialis anterior
Breathing
diaphragm, external intercostals, quadratus lumborum, rectus abdominis