The end of a skeletal muscle that moves when that muscle contracts is called the muscles. This may seem like a simple statement, but understanding the anatomy of muscles is essential for proper movement and exercise.
First, let`s define what a skeletal muscle is. Skeletal muscles are the muscles that attach to bones and provide movement for the body. These muscles are voluntary, meaning we have control over them, and they are the most common type of muscle in the body.
When a skeletal muscle contracts, it shortens in length, causing movement at a joint. For example, when you contract your biceps muscle, it shortens and pulls on your forearm bone, causing your arm to bend at the elbow.
The end of a skeletal muscle that moves during contraction is called the muscle`s insertion. The other end of the muscle, which remains stationary during contraction, is called the muscle`s origin.
It`s important to know the insertion and origin of muscles, as well as their function, when exercising. For example, if you want to strengthen your biceps muscle, you would focus on exercises that involve elbow flexion, such as bicep curls.
In addition to exercise, understanding muscles is important for injury prevention and rehabilitation. Knowing the location of a muscle`s insertion and origin can help identify the source of pain or injury.
Overall, understanding the anatomy and function of muscles is crucial for proper movement and exercise. Always consult with a healthcare professional before starting a new exercise program or if you experience any pain or injury.