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Related Experiment Video

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Real Time and Repeated Measurement of Skeletal Muscle Growth in Individual Live Zebrafish Subjected to Altered Electrical Activity

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Does training affect growth? Answers to common questions.

Robin M Daly¹, Shona Bass, Dennis Caine

¹School of Health Sciences, Deakin University, Victoria, 3125, AU. rmdaly@deakin.edu.au.

The Physician and Sportsmedicine

|January 21, 2010

Summary

Intense training and low energy intake can stunt adolescent athletes' growth. Monitoring growth patterns helps identify when to reduce training and increase nutrition to ensure proper development.

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Area of Science:

Sports Medicine
Pediatric Endocrinology
Exercise Physiology

Background:

Adolescent athletes undertaking intense training with insufficient energy intake risk restricted growth and delayed maturation.
While catch-up growth often compensates for reduced training, prolonged delays may lead to incomplete final stature.

Purpose of the Study:

To highlight the risks of intense training and insufficient energy intake on adolescent athlete development.
To emphasize the importance of monitoring growth patterns for early intervention.

Main Methods:

Review of existing literature on adolescent athlete growth and energy balance.
Analysis of potential consequences of training-induced growth suppression.
Discussion of monitoring strategies for physicians, coaches, and athletic trainers.

Main Results:

Combined intense training and insufficient energy intake can negatively impact adolescent growth and maturation.
Catch-up growth may not fully restore stature in cases of long-term, clinically significant delayed maturation.
Individual growth charting is crucial for identifying at-risk athletes.

Conclusions:

Physicians, coaches, and athletic trainers must monitor adolescent athletes' growth patterns.
Early detection of vulnerable periods allows for timely adjustments in training intensity and energy intake.
Proactive management can mitigate the risk of compromised final adult stature in young athletes.