Can three minutes of exercise a week help make you fit?

A few relatively short bursts of intense exercise, amounting to only a few minutes a week, can deliver many of the health and fitness benefits of hours of conventional exercise, according to new research. Enter High Intensity Training (HIT). Three minutes of HIT a week for four weeks improved;

  • Insulin sensitivity and
  • Aerobic fitness

That isnt the full story though, see the full article at BBC Health.