Author

Duane O Cain

2 books found

Cover of Assessing Your Fitness

Assessing Your Fitness

Jan Duquette, Duane O Cain, Theodore Sommer Mccartney · First published 2011

Cover of Lifetime Fitness Center Manual

Lifetime Fitness Center Manual

Jan Duquette, Mark Blethen, Duane O. Cain · First published 2003