A COMPARISON STUDY IN BODYBUILDERS BY AGE FOR SINGLE TWO LEG JUMP PARAMETERS

R. Kukeli, Dh. Skenderi

Abstract


Introduction: The goal of this study was to investigate the difference between three age groups of bodybuilders for jump parameters using single two leg jump test. Methods: In this study, three groups of randomly selected subjects were included. 28 participants took part in the study (9 participants 18.5 years SD 2.1; 8 participants 22.7 years SD 2.4; 11 participants 29 years SD 2.9). The participants were regularly bodybuilder that took part in national championship in Albania. Single two leg jump test were used measuring jump parameters. Results: The data from the study for comparison between age groups for maximum rate of action do not show significant changes (sig = 0.2), the jump height / min has significant changes (sig = 0.04), the height of the jump did not show significant changes (sig = 0.1), the efficiency of the jump (the power applied to the applied force) does not show significant changes (sig = 0.7), the total of maximum force does not show significant changes (sig = 0.2), the maximum left foot force does not show significant changes (sig = 0.2), the force difference _p_t1_t3 (sig = 0.3), the total of maximum power does not show significant changes (sig = 0.6), the maximum left foot power does not show significant changes (sig = 0.8), the maximum right foot power does not show significant changes (sig = 0.4). Discussion: The study results show that the maximum right foot force has significant changes (sig = 0.04), the maximum force difference between left and right legs is significant (sig = 0.03), the maximum relative strength has significant changes (sig = 0.03).

 

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