TY - GEN AU - Väänänen,I I AU - Vihko,V TI - Physiological and psychological responses to 100 km cross-country skiing during 2 days SN - 0022-4707 PY - 2006///0213 KW - Adult KW - Body Mass Index KW - Exercise KW - physiology KW - Heart Rate KW - Humans KW - Male KW - Middle Aged KW - Oxygen Consumption KW - Physical Endurance KW - Posture KW - Prospective Studies KW - Range of Motion, Articular KW - Skiing KW - Time Factors N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't ER -