The effect of 8-weeks circuit judo training on the AGRP amount and functional characteristics of trained judo males

Document Type : original article

10.48308/joeppa.2015.98763

Abstract



Purpose: Judo is one of the weight categorized combat sports which keeping the ideal weight or reducing
it, is vital for athletes. Many obstacles involved in energy hemostasis and storage which seems that AGRP
or agouti related protein is one of them. AGRP is appetite-related neuropeptide which affects food
consumption, obesity and energy hemostasis. Thus, the aim of this study was to compare the effect of 8
weeks judo-based circuit training versus common judo training on AGRP amounts. Methods: for this
purpose 20 trained judo athletes voluntarily participated in this study and randomly placed in 2 groups
(judo technique based circuit training, common judo training). Blood sampling was performed 24 hours
before 1st and after the last training session. Comparing of AGRP changes among groups had performed
using t-student and the levels of significance differences defined as (p<0.05).Results: AGRP increase and
body fat percent loss were significantly higher in circuit training compare with common judo training. In
addition this group experienced more increase in VO2max, max power, mean power and fatigue
index.Discussion: The observed decrease in the AGRP can be related to the negative energy balance
occurred in training that secretion of AGRP would be as a compensating way for restoring the energy
stores. Thus this method of training could be used as a better conditioning program for weight loss and
achieving higher level of physical fitness for judo athletes.

Keywords


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Volume 8, Issue 2 - Serial Number 16
September 2015
Pages 1241-1248
  • Receive Date: 19 June 2016
  • Revise Date: 11 June 2024
  • Accept Date: 31 December 2020
  • First Publish Date: 31 December 2020
  • Publish Date: 22 November 2015