![](https://www.kinetic-revolution.com/wp-content/uploads/2012/10/running_muscle_groups_fb.jpg)
Which are the most important muscle groups for running? Lean which muscles are the most important for you to strengthen to become a better runner.
![](https://i0.wp.com/www.kinetic-revolution.com/wp-content/uploads/2012/10/running_muscle_groups.jpg?fit=750%2C500&ssl=1)
Key Muscles Used in Running: 5 Main Muscle Groups [Ultimate Guide]
![](https://i.ytimg.com/vi/PYva1ogC49s/hqdefault.jpg)
Key Muscles Used in Running: 5 Main Muscle Groups [Ultimate Guide]
![](https://static.onecms.io/wp-content/uploads/sites/35/2012/07/16184438/36.-my-first-kiss-420x420_0.jpg)
Images
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Paratriathlon
![](https://i.ytimg.com/vi/pBaKfOroF2w/hqdefault.jpg)
Key Muscles Used in Running: 5 Main Muscle Groups [Ultimate Guide]
![](https://d1kvkzjpuym02z.cloudfront.net/612ccd795b13540840e0889e.jpg?Expires=2103407851&Signature=Tk7vm~VWyTKZlypmVAsovkvuU42eKO00CIy2FRrFkqoKGEsSwEsk5zPMvJBhvCI2iDvasGtI~9~tH~4KpOgXKhj4V1MSYBLwuDw~8l4E4zNQk6Pfx4ytzTHam-LsnChrGNLDB-5jnT4jbtoePFUBeJ9y70dSBR7-tkkABeax5no_&Key-Pair-Id=APKAJXYWFXCDTRLR3EFA)
Paratriathlon
![](https://d1kvkzjpuym02z.cloudfront.net/612ccc29ab92a107ff8ae83e.png?Expires=2103407854&Signature=mpubax8CHPi5zLtLTVaXmhKOovfP4iRLnifPPkUIFXVb7prSy8KjkHNcdA9rxabw364IL0v8C~AhEKlXtQ-oEHZi~o90wd7CYphtIV777MqXjzhYye5oss7uNRZrBsvIoup~X-vkpyaq0VVUvv4cpnNPSNUq5k2qNmZUnA1UkpY_&Key-Pair-Id=APKAJXYWFXCDTRLR3EFA)
Paratriathlon
![](https://i1.wp.com/www.kinetic-revolution.com/wp-content/uploads/2013/08/Barefoot-Running.png?resize=555%2C481&ssl=1)
Key Muscles Used in Running: 5 Main Muscle Groups [Ultimate Guide]
![](https://i.ytimg.com/vi/pBaKfOroF2w/mqdefault.jpg)
Key Muscles Used in Running: 5 Main Muscle Groups [Ultimate Guide]
![](https://d1kvkzjpuym02z.cloudfront.net/612ccc9f93ef1409382c7058.jpg?Expires=2103407854&Signature=gPaCCA5p5io9i~E70YrroCGpE7NwC79uHo~5UQ1T-faLfDA6Ps458BnBpvw6YEU6nmHBsSUo9VbUv1KizUM6HtxbMlKuF3ya6G08bALPz-hxKnEmmh7NE3FCIvGY8dS2bHl2Vn~BhmECjp6Z49TqHI9KPy1p3QVZEzmhq5ROhZA_&Key-Pair-Id=APKAJXYWFXCDTRLR3EFA)
Paratriathlon
Images
![](https://d1kvkzjpuym02z.cloudfront.net/614690f0db5b5a075aedfe89.jpg?Expires=2105055317&Signature=mo2rOY-OqMinwMS~NTTPM-2jNmXJr~R-z4SUh7I4bLDv3yu9atHlRTK3HsIyy3QN5TkAeosrMA9JjTatA9JpYU3XXWAIZ0DbJBleUau8YL8d0qeE9PFqBiRGhjX26jd6VmCJfUIqy8~xwPOit72~-O0-wEmhLFRoBgwL2TVc8ik_&Key-Pair-Id=APKAJXYWFXCDTRLR3EFA)
Paratriathlon
Images