TY - JOUR AU - TI - Validity of four motion sensors in measuring moderate intensity physical activity JF - Medicine & Science in Sports & Exercise DO - 10.1097/00005768-200009001-00006 DA - 2000-09-01 UR - https://www.deepdyve.com/lp/unpaywall/validity-of-four-motion-sensors-in-measuring-moderate-intensity-NBZCnrjA0Y DP - DeepDyve ER -