• HIIT( high-intensity interval training) promises to improve overall health and fitness and it can also be done in a short amount of time.
• It requires you to work hard for short periods of 30-45 seconds, infused with recovery periods of 5 mi...

If you've spent the last few years clicking and updating your social media, don't expect that you'll be able to focus with unbroken concentration for an hour. You will need to use interval training to increase your attention span.

Start with 10 minutes, then 20, and progressively ...

If you're worried about presenting in front of people, DiResta has a few quick pointers that are easy to remember:

• Instead of looking at a sweeping sea of people, focus your attention on one person in the audience for 10 seconds, then switch to another person. This mak...