Capillaries

Capillaries, the smallest vessels of your vascular system, traverse your muscle fibers, leading to places deep inside your muscles. Think of capillaries like highways. With many highways in a city, you don’t need to drive far on local roads to get to your destination. You get off the highway at one of its exits, and …

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INTERNATIONAL SPORTS SCIENCES ASSOCIATION ACQUIRES REVO₂LUTION RUNNING TO BRING RUNNING COACHES TO EVERYONE

PHOENIX, AZ (November 17, 2022) – The International Sports Sciences Association (ISSA), the global leader in personal training certification, announced the acquisition of REVO₂LUTION RUNNING to educate coaches and fitness professionals and give runners access to certified running coaches who can improve performance and prevent injuries. By purchasing the program and its assets, ISSA becomes …

INTERNATIONAL SPORTS SCIENCES ASSOCIATION ACQUIRES REVO₂LUTION RUNNING TO BRING RUNNING COACHES TO EVERYONE Read More »

Calf Muscles

I once dated a girl who had a thing for my calf muscles. Seriously. Calf muscles. She may have been on to something. Did you know that the energy cost of calf muscle contraction in highly trained runners is nearly 25% of the total metabolic cost of running? In recreational runners, it’s 40%. That’s a …

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REVO₂LUTION RUNNING™ ANNOUNCES PARTNERSHIP WITH INTERNATIONAL SPORTS SCIENCES ASSOCIATION

SAN DIEGO, CA – REVO₂LUTION RUNNING, the leading running certification program for coaches and fitness professionals, today announced its partnership with the International Sports Sciences Association (ISSA), the world leader in fitness education and certification. With this partnership, ISSA owns a minor stake in the company and adds to its impressive product line, offering the …

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