How Do Muscles Strengthen With Exercise?

How Do Muscles Strengthen With Exercise?

Muscle Strengthening


The most natural and best way to muscle strengthening is exercise. Although the mechanism under which exercise is empowering people is not fully understood, the basic principles can be understood. In this context, it seems that two processes have been operational. One is Hypertrophy (or expansion of cells) and the other is the neural adaptation that develops the neuromuscular relationship.


Exercised regularly and systematically, and then exposed to resting periods of essential proteins following these exercise sessions, muscle cells undergo a hypertrophic development (although this process should not be confused with the short-term swelling that results in water ingestion into the cells). An improvement to muscle protein synthesis and the processing of these proteins into cells creates an effect that enhances muscles. When a muscle cell is activated by its own nerve cell, the interactions of the proteins responsible for muscle contraction - actin and myosin are produced.

Actin Protein

This force is produced by changes in the structure of the protein - the pulse. The amount of total force produced depends on the total number of power pulses that occur within the same muscle in all muscle cells. The increase in the amount of actin and myosin is accompanied by stronger power strokes, so the muscles contract more severely. In addition, hypotrophy also supports some hormones and has a strong genetic link.

Links play a very important role in muscle strengthening. Neural connections show the ability to engage more muscle cells. The more muscle cells are activated, the more power it produces. This process is very different from the firing pattern seen in unworked muscles. In such muscles, the cells ignite one by one without waiting for their order. Exercise also plays a role in reducing the ability of the repressive neural feedback mechanism. Suppressive neural feedback is a natural protective response of the central nervous system to muscle feedback. This kind of suppression prevents the muscle from overworking and tearing when exposed to an unfamiliar force.

Nervous system network

This neural adaptation leads to a gain in the amount that is unimportant with minimal hypertrophy. Such a gain of strength is seen in women and young people who exercise. In addition, this neural adaptation utilizes existing nerve and muscle cells and is responsible for the development of power in the first stages of sporting activities. Hypertrophy is a much slower process; Because it depends on the creation of new muscle proteins. Thus, ultimately, continuous and regular exercise, in the context of increasing muscle strength, causes changes in the nerves and muscles. If you want to strengthen your muscles, you need to know them.