Body composition assessment in athletes: a systematic review

Area of Science:

• Sports Science
• Exercise Physiology
• Human Biology

Background:

• Body composition, the relative amounts of different tissues in the human body, is integral to athletic performance and health.
• Physical activity significantly alters body composition, making it a key fitness indicator for athletes.
• Understanding body composition is vital for sports scientists and clinicians in training, injury prevention, and rehabilitation.

Purpose of the Study:

• To provide a concise overview of current body composition analysis methods for athletes.
• To compare the latest data on the utility and reliability of these methods.
• To identify the most practical and effective methods for routine use in athletic settings.

Main Methods:

• Review of existing literature on body composition assessment techniques.
• Comparative analysis of accuracy, repeatability, and utility of various methods.
• Focus on methods applicable to athletes in practical, everyday work.

Main Results:

• No single 'gold standard' method for body composition assessment in athletes is universally accepted.
• Various methods exist, each with specific strengths and limitations regarding accuracy and reliability.
• The review highlights the need to select appropriate methods based on practical considerations.

Conclusions:

• The optimal method for body composition analysis in athletes depends on specific needs and resources.
• Further research may be needed to establish universally accepted criteria.
• Informed selection of assessment tools is essential for effective athlete management.