Speed and endurance !
WHY DO SO MANY PEOPLE RUNNING?
From flickr.com by spcbrass.
BIKING
Flickr.com by ((brian))
WALKING
Flickr.com by Phillie Casablanca
The advantage for the health
www.free-extras.com
Cardiovascular exercise
Ranko Bojanovic from depositephoto.com
Fight against the independence like cigarette…
By exfordy from www.flickr.com
…ALCOHOLISM.
By exfordy from www.flickr.com
LET’S RUN !!!
By renaissancechambara from flickr.com
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