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Stressors and Recovery Regulation on the Super-compensation Effect

NCT06295016 · Status: RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 158

Last updated 2024-03-06

No results posted yet for this study

Summary

Purpose: Investigating the effects of stressors and recovery regulation on the super-compensation effect of high-intensity intensive training (IT) in endurance athletes. Methods: This study will recruit 176 competitively trained endurance adult athletes. Participants will conduct a 7-week 3-stage experiment, including 3 weeks of regular training, 3 weeks of 130% progressive IT, and 1 week of 55% taper. Measurement will include training responses (performance and fatigue symptoms), stressors, recovery regulation, and mood state at baseline, during and after regular training, IT, and taper separately. According to the performance after taper, all participants will category into either the responder or non-responder of well-response to supercompensation effect. Statistic analysis: Independent t-test, Chi-squared test, and binary logistic regression will be used to compare the difference in training responses, stressors, recovery regulation, and mood state characteristics between responder and non-responder groups. P value sets at 0.15 for identifying the potential predictors. Logistic stepwise multiple regression will be used further to determine the significant predictors for the responders of well-response to the super-compensation among endurance athletes. P value sets at 0.05.

Conditions

  • Exercise Overtraining
  • Stressor, Psychological

Interventions

OTHER

High-intensity intensive training

Participants will conduct a 3-weeks of 130% progressive high-intensity intensive training (increasing by 10% each week). Week 1: Increase training to 110% of participants' regular training volume. Week 2: Increase training to 120% of participants' regular training volume. Week 3: Increase training to 130% of participants' regular training volume.

OTHER

Taper

Participants will conduct a 1-week taper phase by gradually reducing to 55% of their regular training volume. Day 1: Decrease current training volume by 20%. Day 2: Decrease current training volume by 15%. Day 3: Decrease current training volume by 10%. Day 4: Decrease current training volume by 10%. Day 5: Decrease current training volume by 10%. Day 6: Decrease current training volume by 5%. Day 7: Decrease current training volume by 5%.

Sponsors & Collaborators

  • National Yang Ming Chiao Tung University

    lead OTHER

Principal Investigators

  • Mei-Wun Tsai · Department of Physical Therapy and Assistive Technology, National Yang Ming Chiao Tung University

Study Design

Allocation
NON_RANDOMIZED
Purpose
SCREENING
Masking
DOUBLE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Max Age
50 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2023-09-01
Primary Completion
2024-08-31
Completion
2025-08-31

Countries

  • Taiwan

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT06295016 on ClinicalTrials.gov