TY  - GEN
AU  - Simons-Morton,D G
AU  - Simons-Morton,B G
TI  - Exercise and fitness
SN  - 0032-5481
PY  - 2016///0527
N1  - Publication Type: Journal Article
UR  - https://doi.org/10.1080/00325481.1988.11700107
ER  -