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What is bulking in bodybuilding?

A phase to maximize muscle gains.

What is cutting in bodybuilding?

A phase to minimize nonessential fats.

What does the biceps brachii do?

Flexes the forearm at the elbow joint.

How does the biceps brachii function in a pronated position?

Its mechanical advantage is reduced.

What are the two compartments of the arm muscles?

Anterior compartment and posterior compartment.

What is the origin of the long head of the biceps brachii?

Supraglenoid tubercle of the scapula.

What is the function of the coracobrachialis?

Assists in flexion and adduction of the arm.

What is the innervation of the biceps brachii?

Musculocutaneous nerve.

What does the triceps brachii do?

Extends the forearm at the elbow joint.

How does the anconeus assist in arm movement?

Helps extend the forearm at the elbow joint.

What are anabolic steroids?

Synthetic hormones resembling testosterone.

What are some side effects of anabolic steroids?

Severe acne, liver disease, and infertility.

What bones make up the shoulder joint?

Humerus and scapula.

What is the insertion point of the biceps brachii?

Radial tuberosity.

What is the role of the musculocutaneous nerve?

Innervates muscles in the anterior compartment.

What distinguishes anabolic steroids from corticosteroids?

Anabolic steroids promote muscle growth.