by Duncan Larkin
The previous standard for working out had been 30 minutes.
by Sean McKeon, Published Feb. 17, 2009, Updated Jun. 9, 2009 at 1:46 PM UTC
If you’re a fan of Sport Beans jelly beans, now there’s an easy way to carry the little energy chews while you’re working out: the
Stay up-to-date on the latest running content.
Click to Subscribe
© 2014 Competitor Group Inc. All Rights Reserved