SPRINTING

3 posts | Original | Recent
 
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1651 Posts
Jan 22, 2015 2:24pm
via iOS
Three 20sec sprints, three times a week, can increase your aerobic capacity by 15% - European Journal of Physiology
22 Jan
If only more people were to read ur posts and ACTUALLY follow them. people seem to just ask for help and then not do any workouts about what u tell em. But hey I guess it's there loss.
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171 Posts
Jan 22, 2015 2:57pm
via Android

Huh, that's cool :)

22 Jan
Just don't pop your cal again!
22 Jan
22 Jan
I'll do my best sure that won't happen again!
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9 Posts
Jan 22, 2015 9:55pm
via iOS
I already do ;-)