Answer:
When people lift weights, microscopic damage (microtears) occurs to the myofibrils within the muscle fiber. These microtears stimulate the body's repair response. ... The increased number of myofibrils causes muscle fibers to enlarge, increasing their volume and size.
Explanation:
Hello,
The prpuse of protiens is to help keep your body healthy and also it is to Repair anything broken torn or Fractred or Sprained
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There are two atoms that make up a single element
