Think those elastic bands are all stretch and no cardio? Go back and forth, working different muscle groups with your routine, and you'll feel your heart thumping, said Dunphy. "You can create a ...

Chances are you don’t regularly pump weights. Nor do you likely have a resistance band regimen or do squats and lunges while watching TV. But you may need to reconsider. Unfortunately, a mere 30.2% of ...