00409nam a2200145 a 450000500170000002000180001708200150003510000220005024500360007225000120010826000510012030000230017150000500019470000190024420251203112253.0 a9780736061780 a613.7bHOW aHowley, Edward T. aFitness professional's handbook a5th ed. aUnited States of AmericabHuman Kineticsc2007 ax,558p.c24cm.bHB aincludes bibliographical references and index aFranks, B. Don