The rules of nutrition for fitness
In recent years, the number of people leading a healthy lifestyle has been growing steadily. To achieve your goals, performing various kinds of exercises is not enough. This can be…

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10 habits that will enhance your health. Take note
Health is a value that we often remember when we lose. Many people disrespect their health, do not cherish it, on their own, day after day, bring him harm. Cars,…

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Why do I need myofascial release training?
Those involved in sports clubs have probably heard such a term - myofascial release. What is fitness in it? The concept implies a set of exercises, the purpose of which…

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significant increase

Physiological basis for the development of motor qualities

Muscles are the most important tissue in the body. Skeletal muscles are under direct volitional control and provide movement of the body in space and maintain posture. Regardless of the type of physical activity, the function of muscle tissue is the manifestation of contraction force and the use of the necessary energy for this.

Muscle strength depends on the cross-sectional area of ​​muscle fibers and the degree of activation of the motor units that make up the muscle.

The increase in strength under the influence of training occurs due to two physiological mechanisms: due to working muscle hypertrophy and improved intramuscular coordination, which leads to an increase in the number of motor units that can simultaneously contract. Continue reading

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