As studies have shown, exercises such as sprinting, which:
- are shorter in duration
- max out your heart rate
- are either high weight or high impact
- use either the legs, or better yet the entire body...
Yield far greater hormonal changes than those exercises which don’t incorporate this combination of factors.
And these affects continue to linger, long after the workout itself has ended…
Which means you experience many of the benefits as you go about your day, and even while you're asleep.
And as you can imagine, the result is not only a positive change in your physique...
It's a positive change in pretty much every aspect of your daily life.
Which is why it's something you should be doing, if you aren't already.