TY - RPRT TI - Torso loading via a harness method activates trunk muscles less than a hand loading method. AU - M L McMulkin AU - J C Woldstad AU - R E Hughes PY - 1998 DO - 10.1016/s0021-9290(98)00027-x UR - https://pubmed.ncbi.nlm.nih.gov/9672095/ ID - 9672095 ER -