From sprinting or jogging to heavy or light weights, certified personal trainer Nik Harold shares his fitness tips.
Hot or cold? Night or day? Fast or slow? The Doctors cover the contradictions affecting your health. Learn why your cycle is heavy one month and light the next. Plus, transform your physique from flabby to fit!
Diagnonal chop, split squat and hamstring curl your way to a better body with certified personal trainer Nik Herold's top three at-home fat-burning exercises.