Abstract
The purpose of the study is to identify take-off velocity, force and power features manifestation in training exercises of athletes. 11 training exercises were subjected to metrological assessment. Analysis of take-off indicators allows us to assess their level individually for each athlete in each exercise. It greatly facilitates the coach’s task of individual exercises selection.
Highlights
In athletics sprints, jumps and throws, the competitive result is determined, along with high technical skill, by the level of speed and strength abilities
The range of exercises is wide enough, there is a need to assess their training potential and to select from this range of exercises that are most similar to competitive exercise in terms of kinematic and dynamic parameters of body interaction with the support
A total number of 11 training exercises were subjected to metrological assessment: 1. 2 legs standing vertical jump without arm swing. 2. 2 legs standing vertical jump with arm swing. 3. 2 legs jump on 80 cm box. 4. 2 legs jump on 105–113 cm box. 5. 2 legs drop jump from 90 up to 50 cm box. 6. 2 legs drop jump from 50 up to 90 cm box. 7. 2 legs jumps over hurdles 76–100 cm: a) 1st take-off, b) 2-3rd take-off
Summary
Jumps and throws, the competitive result is determined, along with high technical skill, by the level of speed and strength abilities. These abilities reflect the manifestation of movement speed and muscle strength in such a combination that is necessary to achieve the maximum values of power when the athlete's body interacts with the external support in the main phase of the exercise. The issues of kinematic and dynamic take-off characteristics in athletics jumps [1,2,3,4,5,6,7] and other sports [8], the impact of individual exercises on speed and strength abilities manifestation [9] are well studied. The characteristics of body interaction with the support can be used to select speed and strength exercises that are appropriate to a particular athlete’s individual characteristics [10]
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