Sprinter vs. Marathoner. [VIDEO]

Sprinter Vs. Marathoner

Jan 6, 2014 Interesting
Share this video on Facebook
Like our page
Belgian animation studio SEEQ explains the difference between sprinters and marathoners when it comes to their overall muscle development. There's a scientific reason why sprinters look muscular while marathoners are taller and skinnier.
More Information:  
You May Also Like

Report a problem