Abstract. Hyperbranched polymers are polymers based on A x B-monomers, ie, monomers having one B-functionality and two or more A-groups resulting in polymers with a potential branching point in each repeat unit.
Source(s): 30 years in sports medicine and clinical nutrition. The biceps brachii is a antagonist of the triceps brachii. If the triceps brachii will contract, the biceps brachii will stretch and vice versa. Pushups. I do about 500 per day (200 AM, 300 PM) and my arms aren't huge, but they're toned pretty well, I guess.
Arms. The three muscles that make up your biceps -- the biceps brachii, the brachialis and the brachioradialis -- are also used during the lat pulldown. When the bicep group contracts and shortens, your arm flexes. This flexion occurs when you pull down the lat bar and decrease the angle at your elbow.rms. The three muscles that make up your biceps -- the biceps brachii, the brachialis and the brachioradialis -- are also used during the lat pulldown. When the bicep group contracts and shortens, your arm flexes. This flexion occurs when you pull down the lat bar and decrease the angle at your elbow.