Longitudinal Development of Physical Characteristics and Function in Japanese Junior Rugby Union Players.

Akira Kumazaki Tomomi Fujimoto Yuiko Matsuura

Published in: International journal of sports physiology and performance (2023)

These results indicate that Japanese junior rugby players need to develop larger physiques and continuously increase their lower-body strength to improve sprint and jump performance.

Keyphrases

high school
physical activity
mental health
cross sectional
resistance training