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Autoregulating Jump Performance to Induce Functional Overreaching.

João G Claudino1, John B Cronin, Bruno Mezêncio

  • 11Laboratory of Biomechanics, School of Physical Education and Sport, University of São Paulo, Brazil;2Sport Performance Research Institute, AUT University, New Zealand;3School of Exercise, Biomedical and Health Sciences, Edith Cowan University, Australia;4Sports Club of Penha, Futsal Coaching Staff, Brazil; and5School of Arts, Sciences and Humanities, University of São Paulo, Brazil.

Journal of Strength and Conditioning Research
|January 26, 2016
PubMed
Summary
This summary is machine-generated.

Autoregulating training load using countermovement jump (CMJ) height with minimal individual difference (MID) effectively induced functional overreaching in young futsal players. This method allowed for enhanced performance post-tapering, showing its practical application in sports training.

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Area of Science:

  • Sports Science
  • Exercise Physiology
  • Performance Analysis

Background:

  • Monitoring training load is crucial for optimizing athletic performance and preventing overtraining.
  • Functional overreaching, a temporary performance decrement followed by supercompensation, requires careful management.
  • Autoregulation strategies aim to individualize training based on athlete readiness.

Purpose of the Study:

  • To investigate if autoregulating jump performance, using the minimal individual difference (MID) in countermovement jump (CMJ) height, could regulate training load for functional overreaching and tapering in team sport athletes.
  • To assess the efficacy of this autoregulation method in inducing a state of functional overreaching and subsequent performance enhancement.
  • To provide a practical monitoring tool for coaches and researchers.

Main Methods:

  • Quantified CMJ height reliability to establish the MID for 18 U17 male futsal players.
  • Implemented a 6-week training program where one group (RG) autoregulated load based on CMJ-MID, while a control group (CG) followed a pre-planned load.
  • Assessed CMJ height at baseline (T0), after 4 weeks of intensified training (T1), and after 2 weeks of tapering (T2).

Main Results:

  • The regulated group (RG) experienced significant increases in training load in weeks 3 and 4 compared to the control group (CG).
  • The RG showed a significant reduction in CMJ height at T1 (functional overreaching phase) but not the CG.
  • Post-tapering (T2), the RG demonstrated a significant increase in CMJ height above baseline, indicating successful supercompensation.

Conclusions:

  • Autoregulating training load via CMJ height and MID is a viable method to induce functional overreaching in youth futsal players.
  • This approach allows for effective monitoring and regulation of training intensity to optimize performance outcomes.
  • Coaches and researchers can utilize this autoregulation technique for personalized training periodization in team sports.