The BBC says that the biceps and triceps are antagonistic muscle pairs. Muscles can pull, but they cannot push. If there was only one muscle, then the limb wouldn't be able to get back into its original position. Antogonist muscle pairs are necessary for proper movement.Know More
The forearm is controlled by the biceps and triceps contractions. The BBC explains that the forearm moves downs when the triceps contract, and it moves up when the biceps contract. The movements succeed when the muscles get shorter.
Another example of an antagonistic muscle pair is the quadriceps and hamstrings. The BBC says that these muscles are responsible for extending and contracting the knee. The quadriceps contract to pull the lower leg forward, and the hamstrings contract to pull the lower leg backwards. The motion allows the leg to swing back and forth. The pair allows the arm to lift objects and put them down.
According to Aworkouts.com, the back and chest muscles are antagonistic muscle pairs. The back helps the body perform pull-ups, while the chest allows the body to do push-ups. The lower back and the abdominal muscles act as antagonistic muscle pairs as well. The abs contract forward when bending over, and the lower back contracts to pull the body upright.Learn more about Muscles
Women are incapable of developing their muscles, including the biceps, to the extent of most men due to their lack of testosterone. A woman's biceps, however, can still grow larger and stronger through exercises, such as the dumbbell curl and the chin-up that target this muscle and related muscles.Full Answer >
A biceps tear, specifically in the tendons, can be treated using a non-surgical or surgical approach, according to the American Academy of Orthopaedic Surgeons. Non-surgical treatment includes application of ice, intake of non-steroidal anti-inflammatory drugs, rest and physical therapy. Surgical treatment is usually recommended when conservative means are ineffectual or when the patient needs full physical recovery, including athletes and manual workers.Full Answer >
According to WebMD, the biceps muscle is located at the frontal part of the upper arms. This muscle is composed of a "long head" and a "short head," which work together as a single muscle.Full Answer >
Antagonist muscles work against agonist muscles to provide a pulling and pushing motion to areas of the body where muscles are attached to bones that form a joint. Examples of antagonistic muscles include biceps and triceps. In order to conduct a back and forth movement, the biceps act as the agonists to lift the forearm while the triceps relax as the antagonists to support the biceps' contractions, or vice versa.Full Answer >