The South Beach diet : the delicious, doctor-designed, plan for fast and healthy weight lossArthur AgatstonUitverkocht3,4Volgen
Weight Lifting Is a Waste of Time: So Is Cardio, and There's a Better Way to Have the Body You WantJohn JaquishUitverkocht3,6Volgen
No Sweat: How the Simple Science of Motivation Can Bring You a Lifetime of FitnessMichelle SegarUitverkocht3,6Volgen