Generally, anaerobic exercise will make white muscle fiber developed.

White muscle fiber, also known as fast muscle fiber, is the main explosive force.

If you relax and stretch in time, you can relieve muscle tension, fully stretch the contracted muscles, and promote the faster elimination of lactic acid.

If you don’t stretch in time, the muscles can’t be stretched and shrunk into a ball.

In the past, review # vitamin C can’t be used in the daytime and will turn black## Can you still eat food that has expired for one day# References [1] ferberr, MacDonald SL Runningmechanicsandgaitanalysis[M].

Its shape is thin and long, so if you pay attention to it, you will find that the legs of long-distance runners are very slender.

Unexpectedly, my legs become thicker and thicker.

▎ jogging will make your legs more slender.

▎ after running, I feel that my legs become thicker and may not stretch, but some people often complain that I want to thin my legs when running.

HumanKinetics,2014.

However, this does not mean that the legs are really thicker.

People’s muscle fibers are divided into two categories: white muscle fibers and red muscle fibers.

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It can not only make the legs more slender, but also relieve muscle soreness.

Photo source: the author provides that people who often jog have developed red muscle fibers, so their legs will be very slender.

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The higher the praise, the higher the probability of being “picked”? Oh, this issue’s respondent seeker, master of materials engineering, Harbin Institute of technology, author of long-distance running science review, jasch, master of sports and Human Sciences, University of Michigan.

If they pile up for a long time, it may cause the calf to be thick.

Its appearance is strong, so you will find that sprinters, footballers who need to step on the door, weightlifters and so on, their calves are generally very strong.

Generally, the red muscle fibers of joggers engaged in aerobic exercise will be particularly developed.

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This is probably because I didn’t stretch well after running.

So for your beautiful legs, you must stretch after running! This is the 15th issue of the “ask if you don’t understand” column.

Red muscle fiber, also known as slow muscle fiber, is the main endurance.

🤨 After a certain intensity of running, the muscles will tense and contract.

By KingWay