TY - GEN AU - Boggs,D F AU - Frappell,P B TI - Unifying principles of locomotion: foreword SN - 1522-2152 PY - 2001///0607 KW - Animals KW - Humans KW - Locomotion KW - physiology N1 - Publication Type: Journal Article; Review UR - https://doi.org/10.1086/318102 ER -