Strength training by resistive exercises.
Nix
R A
RA
D004300:Doping in Sports; D006801:Humans; D007537:Isometric Contraction; D007551:Isotonic Contraction; D009132:Muscles / Q000502:physiology; D010806:Physical Education and Training / Q000379:methods*; D013177:Sports; D013739:Testosterone; D014891:Weight Lifting
D013739:Testosterone