Why 7 minutes?
Its 7 minutes because exercise scientists have found that a seven minute, high intensity workout yields the same cardiovascular and muscular results as an extended fitness session, like running for a couple of hours.
This exercise program incorporates 12 different workouts, executed in quick succession with less than 30 seconds of rest between bouts, and works to maximize metabolic efficiency.
This 12-step circuit will help you sustain an increased heart rate while burning calories and developing strength in the core, upper, and lower body.
Whats more? All you need is a chair and maybe a natural dumbbell!
Photo Credit: New York Times