The Nature of Muscle Work in Humans (Full Discussion)

The Nature of Muscle Work in Complete Humans - Muscles can indeed be something interesting. For a man, muscles are a symbol of someone who is healthy. For that it's good if the men can take care of his body with his muscles. After we found out about muscle types, now we will discuss about the nature of muscle work in humans. Muscles can contract of course because of stimulation.

In general, muscles contract not just one stimulus, but because of a series of successive stimuli. Stimuli that occur will cause maximum tone or tension. Tetanus is the maximum continuous tone.

The Nature of Muscle Work in Complete Humans

Let's discuss the full nature of muscle work here.

The Nature of Human Muscles

The nature of muscle work in humans is divided into two, namely: antagonist and synergist.

Antagonist Muscles

An antagonist is a muscle whose contraction causes an opposite effect. For example:

• ⇒Extensor (straightens) and flexors (bends). For example, the biceps and triceps muscles.
• ⇒Abductor (away from the body) and adductor (close to the body). For example, the movement of the hand is parallel to the shoulder and the attitude is perfect.
• ⇒Depressor (down) and elevator (up). For example, head movements by bowing and looking up.
• ⇒Supinator (looks up) and pronator (face down). For example, the movement of the palms up and the movements of the hands face down.

Synergistic Muscles

In contrast to antagonistic muscles, synergistic muscles are muscles whose contractions cause unidirectional motion. For example, the teres pronator and the quadratic pronator.

Maybe that's all for our brief discussion about The Nature of Muscle Work in Complete Humans. Hopefully the above article can add insight and useful for all of us. Visit aboutknowledge.co.id for another interesting discussion. thank you for visiting.