White muscle fiber, also known as fast muscle fiber, is the main explosive force.
HumanKinetics, 2014.
Red muscle fiber, also known as slow muscle fiber, is mainly used for endurance.
Photo source: The author provides that people who often jog have relatively developed red muscle fibers, so their legs will be very thin and long.
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 long.
It can not only make the legs longer and thinner, but also relieve muscle soreness.
So for your beautiful legs, you must stretch after running! This is the 15th issue of the “Ask if you don’t understand” column.
Its appearance is thick, so you will find that sprinters, football players who need to step in front of the door, weightlifters and so on, their calves are generally very strong.
If the muscles are not stretched in time, they can not be stretched and shrunk into a ball, and they are piled together for a long time, which may cause the calf to be bulky.
People’s muscle fibers are divided into two categories: white muscle fibers and red muscle fibers.
However, this does not mean that the legs are really thicker.
Generally, anaerobic exercise will make white muscle fiber develop.
The higher the praise, the higher the probability of being picked up.
Oh, this issue’s winner, Seeker, Harbin Institute of Technology, Master of Materials Engineering, long-distance running science popularization, scientific review of the master of sports and human science, Jaski, University of Michigan, past review of the master of sports and human science, # The vitamin C can’t be used in the day, it will become black## Can I still eat food that is one day overdue# Reference [1] FerberR, MacdonaldSL.
Generally, the red muscle fiber of joggers engaged in aerobic exercise will be particularly developed.
Timely relaxation and stretching can relieve muscle tension, fully stretch the contracted muscles, and promote the faster elimination of lactic acid.
After a certain intensity of running, muscles will tense and contract.
⏵ After running, I feel my legs become thicker, which may be because I don’t stretch, but some people often complain that I want to slim my legs, but I didn’t expect my legs to get thicker, which is probably because I didn’t stretch well after running.
Planning small potato supervisor Kuma.
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➔ Jogging will make your legs longer and thinner.
Runningmechanicasandgaitanalysis [M].