The rockport walking program /
James M. Rippe.
- 379 páginas : ilustraciones tablas, gráficos ; 23 centímetros
Incluye bibliografía.
starting a better life: The rockport walking program philosophy. Testing, testing. 30 days to change your life: Getting ready to start your 30-day program. The 30-day program calendar. For the rest of your life. The lifetime exchange system. Your personal 20-week walking program- and beyond. The rockport recipes.