Розвиток силових якостей рухового складу спортивної дії в атлетизмі

Abstract

В даній статті розглядається суть спеціальної силової підготовки важкоатлета в світлі деяких закономірностей зумовлюючих якісне вдосконалення рухів людини та ріст спортивної майстерності загалом.

В данной статье рассматривается суть специальной силовой подготовки тяжелоатлета в свете некоторых закономерностей обусловливающих качественное совершенствование движений человека и рост спортивного мастерства в целом.

In this article the essence of special strength training in the light heavyweight causing some patterns qualitative improvement of human movement and growth of sportsmanship in general. So firstly, in selecting optimum working range of motion based on rational relationship between the corners maximum power zones in each joint, the real potential of the motor muscles and conditions underlying the decision of the motor task, and: small external load, seeks to increase range of motion regardless of the area of the corners maximum force at each joint; when a large external load and no additional sources of power, which facilitates movement, characterized by reducing its working amplitude associated with the desire to bring the working posture angles to the zone of maximum force; when a large external load and additional sources of motion (force of inertia, elastic potential muscle tension) is possible some increase in labor output amplitude of the joint angles of the zone of maximum force; in all cases of forced labor decrease range of motion offset potential additional elastic stretching of muscles gained in the preparatory phases of movement and provides more power initial efforts muscles. Second, to increase the maximum motor force and its concentration mainly in the initial part of the working amplitude. Thirdly, in a reasonable order of inclusion muscle work in kinematic chain that allows consistently demonstrate their functional properties (the ability to powerful forces and speed reduction) while driving. Fourth, in an effort to perform a movement within the zone of the corners maximum force in every joint and at the same time increase its dynamic by providing additional capacity elastic stretching of muscles in the preparatory phase.