TY - GEN AU - Manning,R J AU - Graves,J E AU - Carpenter,D M AU - Leggett,S H AU - Pollock,M L TI - Constant vs variable resistance knee extension training SN - 0195-9131 PY - 1990///0911 KW - Adult KW - Biomechanical Phenomena KW - Exercise KW - physiology KW - Female KW - Humans KW - Knee Joint KW - Male KW - Muscle Contraction KW - Muscles KW - Physical Endurance N1 - Publication Type: Clinical Trial; Comparative Study; Journal Article; Randomized Controlled Trial ER -