Anyone Can Do Intervals

Interval training is usually associated with all-out, gut busting effort, but it doesn’t have to be that way all the time. In fact, we probably engage in interval training more often than we recognize such as walking up a flight of stairs or hurry across a street to get to the corner.  Another means of achieving an interval effect is to keep rest periods to a minimum while strength training (that’s how we do it) to get the best of both worlds.  In this quick clip, leading authority on interval training, Dr. Martin Gibala talks about walking and intervals.