This muscle originates at the external occiptial protuberance and medial portion of the superior nuchal line of the occiput

This muscle originates at the distal half of the anterior surface of the humerus

This muscle Originates at the inner surfaces of the lower six ribs

This muscle spans from the anterior surfaces of the lumbar vertebrae to the lesser trochanter

The calcaneal tendon is often referred to as this.

This muscle Inserts at the medial border of the scapula, between the superior angle and the superior portion of the spine of the scapula

Unscrewing the lid off a tight jar involves the engagement of the this forearm muscle

This muscles Insertion is the transverse process of the Atlas (C-1)

This s a common attachement site for all the hamstrings.

The action of plantar flexion of the foot will length/stretch this muscle.

This muscle originates in the subscapular fossa of the scapula

This movement lengthens the fibers of the Extensor Digitorum?

Abdominal muscle that is located on the posterior side of the thorax

This movement will shorten the fibers of the quadratus femoris.

Spraining the ankle will likely injure this lower leg muscle.

This movement would shorten the fibers of the supraspinatious

These forearm muscles make up the "WAD of Three"

Rotation of the head and neck to the opposite side is the action of the this muscle

The sciatic nerve most commonly passes between these two muscles.

This movement will lengthen the fibers of the Peroneus Longus.

The long head of the Triceps brachii weaves between these two muscle before attaching at the infraglenoid tuberacle.

These distal tendons form the "anatomical snuffbox"

Retraction of the mandible the action of this muscle.

This muscle group would be impacted adversely with a slip and fall landing with the legs apart.

These two structures are accessible in the small gap between are the flexors of the ankle and toes.