It takes 6 main muscles to run!!!
u use your upper leg muscles.
there are 36 muscles in a run mile
Fats.
The muscles you use when you are running are your Deltoids, Triceps, Biceps but the main ones are your Gluteus Maximus, Harstring, Goutocnemuis, Abdominals and Quaddriceps.
36
Three types of muscles when you run; primary, supporting and auxiliary
When You use A set of muscles,The blood flows to them so you can exersice longer.
They use their strong hind muscles to help them push foward, jump, or run.
35
There are many things that you can get if you run for too long. For instance you can suffer from difficulty in breathing and also you will get fatigue on your muscles.
The cat's muscle fibers run perpendicular to its internal oblique muscles. The fibers of the external oblique muscles run opposite of the muscles.
It takes 37 muscles to frown. and 22 muscles to smile. so turn that frown upside down