up_in_9mo_after_aerobic_and_resistance_exercise_v_before___human_aged_quad (MGS373) down_in_9mo_after_aerobic_and_resistance_exercise_v_before___human_aged_quad (MGS374) up_in_9mo_after_resistance_exercise_v_before___human_aged_quad (MGS381) down_in_9mo_after_resistance_exercise_v_before___human_aged_quad (MGS382) up_in_after_12wk_exercise_v_pre_exercise___human_male_age21y_vast_lat (MGS461) down_in_after_12wk_exercise_v_pre_exercise___human_male_age21y_vast_lat (MGS462) up_in_after_12wk_exercise_v_pre_exercise___human_male_age84y_vast_lat (MGS473) down_in_after_12wk_exercise_v_pre_exercise___human_male_age84y_vast_lat (MGS474) up_in_20wk_resistance_training_v_control___human_skel_musc (MGS641) down_in_20wk_resistance_training_v_control___human_skel_musc (MGS642) up_in_8wk_exercised_v_control___human_vast_lat (MGS663) down_in_8wk_exercised_v_control___human_vast_lat (MGS664)