Brief rules of beach volleyball (differences from the classic)
Brief rules of beach volleyball Beach volleyball - volleyball adapted for playing on the beach. The basic principles come from classic volleyball, but the rules still have significant differences. Brief…

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VOLLEYBALL AS A METHOD FOR FORMING A HEALTHY LIFESTYLE
Of course, for each of us, the basis of a good mood and well-being is a healthy lifestyle! The most important and main goal of creating a healthy and safe…

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In Japan, tested a volleyball robot
Specialists from Tsukuba University built and tested a robotic training complex for volleyball players The device consists of three pairs of robotic manipulators that move from side to side under…

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Rotary cuff injuries

Rotational cuff injuries Along with the tendons of the rotational cuff, in the supraspinatal “exit” there is a subacromial sac, which on top borders two ligaments – medial-acromial and beak-acromial. If one of them is damaged or swollen, the so-called “pinch syndrome” or impingement syndrome occurs in this area, but this phenomenon is secondary to the actual injuries. If there is swelling or muscle hypertrophy in the supraspinatal “exit”, then the second and all subsequent movements of the athlete above the head will only lead to an increase in swelling and the appearance of reactive inflammation. As a result, bone injuries may occur, and further repetitions may even lead to rupture of the rotational cuff. Most often, injuries of the tendon of the supraspinatus muscle occur, because it is located between the acromion of the scapula and the humerus. In this case, inflammation can spread to the subacromial bag, which is a possible cause of subacromial bursitis. Continue reading

Proper Volleyball Equipment

Volleyball shoes
Volleyball combines some elements of jumping and running, or rather, sprint. Therefore, it is important in it is the ability to strongly push off the floor. The movement of the body at the right speed in the right direction in most cases ensures the correctly coordinated action of the internal muscles and, as a result, the interaction of the foot and the floor. Such physical activity is considered active and “favorable,” because it is controlled by active muscles, but there is also an unfavorable passive load when external forces act on the body during that period of time when its own muscles do not have time to react to the effect. Continue reading

The effectiveness of volleyball in the physical education of students
In modern society, the full development of school-age children without active physical education is practically unattainable. It was found that the lack of motor activity worsens the health of a…

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Brief rules of beach volleyball (differences from the classic)
Brief rules of beach volleyball Beach volleyball - volleyball adapted for playing on the beach. The basic principles come from classic volleyball, but the rules still have significant differences. Brief…

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Correct serve in volleyball
In modern volleyball, especially in men's, serve becomes almost a decisive element in the game of most teams. There are two main ways to perform a feed: Planning Jump Power…

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Jump Alert (Air Alert 3)
Increase jump (air alert 3) Based on the famous program, the American company TMT Sports has created a software package to increase the jump Air Alert III. The program has…

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