TY  - BOOK
AU  - Willardson, Jeffrey M ed.
TI  - Developing the core : national strength and conditioning association
SN  - 9780736054379
U1  - 613.71  WIL;1 
PY  - 2014///
CY  - United States
PB  - Human Kinetics
KW  - Developing,core,national,strength,conditioning
ER  -