TY  - BOOK
AU  - Knopf,Karl G.
TI  - Stability workouts on the balance board: illustrated step-by-step guide to toning, strengthening and rehabilitative techniques 
SN  - 9781612434902 (Pbk.)
AV  - GV481 .K56 2015
PY  - 2015///
CY  - Berkeley, CA
PB  - Ulysses Press
KW  - Physical fitness
KW  - Exercise
N1  - Includes index
ER  -