Shawn Arent, the director of the Center for Health and Human Performance at Rutgers University, explains what you should be doing if you need to get in the best shape you can in a short time frame.

Produced by Kevin Reilly

Read more: http://www.techinsider.io/

FACEBOOK: https://www.facebook.com/techinsider
TWITTER: https://twitter.com/techinsider
INSTAGRAM: https://instagram.com/tech_insider/
TUMBLR: http://techinsider.tumblr.com/