Power, Muscle, and Take-Off Asymmetry in Young Soccer Players.

(1) Background: The objective of the study was to check the relationship between laterality, amount of muscle mass (MM), and selected strength parameters on lower extremities and assessment of asymmetry like a result of training. (2) Methods: The screened sample consisted of soccer players ( = 65, age = 16.0 ± 1.

Effect of an Eleven-Day Altitude Training Program on Aerobic and Anaerobic Performance in Adolescent Runners.

We evaluated the effect of an eleven-day altitude training camp on aerobic and anaerobic fitness in trained adolescent runners. Twenty adolescent (14-18 yrs) middle- and long-distance runners (11 males and 9 females; 16.7 ± 0.