TY - BOOK ED - American College of Sports Medicine TI - ACSM's guidelines for exercise testing and prescription SN - 9780781769037 (spiral) : PY - 2010/// CY - Philadelphia PA PB - Lippincott Williams and Wilkins KW - EXERTION KW - GUIDELINES KW - EXERCISE THERAPY KW - EXERCISE TESTS KW - STANDARDS KW - PHYSICAL EXERCISE ER -