Drop jump effect over the enhancement post-activation in high performance colombia athletes
DOI:
https://doi.org/10.47197/retos.v0i39.81926Keywords:
post- activation potentiation, drop jump, acceleration, athletes, athleticsAbstract
Abstract. The objective of the present investigation was to study the effects of post- activation potentiation (PPA) on the Colombian sprinter’s accelaration, in such a way that we can propose different training methods, with the purpose of enhancing the performance in the athletes. Nine athletes from the national sprinters Colombian team participated (4 men: age= 16,9+.3; body weight 63,0+6,6 kg; height 171,5+6,6 cm; and, 5 women: age 17,1+.4 years old, body weight 63,0+6,7 kg, height 174,2+8,5cm). Protocol Bosco was applied (Abalakov drop jump and multi-jumps in 15 s) with the purpose of determining the enhancer stimulus and the 30 m test with static start pre and post enhancer stimulus. To evaluate the effect of the enhancer stimulus in the results of the test Abalakov and the 30 m acceleration test, the T student test was done for samples related with a significance of p<.05. The normality in the variable’s behavior was proven through the Shapiro Wilk test, applied to samples smaller than 30 individuals. Every single athlete showed signs of improvement after the enhancer stimulus was applied both in the Abalakov test and the 30 m acceleration test; presenting significant differences in the average of the sprinters results in the Abalakov test (p=.000) and the 30 m acceleration test (p= .002) before and after the enhancer stimulus.
Downloads
Published
How to Cite
Issue
Section
License
Copyright (c) 2020 Carlos Alberto Ramos-Parraci, Carlos Andrés Wheeler-Botero, Felipe Augusto Reyes Oyola

This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
Authors who publish with this journal agree to the following terms:
- Authors retain copyright and ensure the magazine the right to be the first publication of the work as licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgment of authorship of the work and the initial publication in this magazine.
- Authors can establish separate additional agreements for non-exclusive distribution of the version of the work published in the journal (eg, to an institutional repository or publish it in a book), with an acknowledgment of its initial publication in this journal.
- Is allowed and authors are encouraged to disseminate their work electronically (eg, in institutional repositories or on their own website) prior to and during the submission process, as it can lead to productive exchanges, as well as to a subpoena more Early and more of published work (See The Effect of Open Access) (in English).
This journal provides immediate open access to its content (BOAI, http://legacy.earlham.edu/~peters/fos/boaifaq.htm#openaccess) on the principle that making research freely available to the public supports a greater global exchange of knowledge. The authors may download the papers from the journal website, or will be provided with the PDF version of the article via e-mail.