Mitochondrial myopathies are a group of neuromuscular diseases caused by damage to the mitochondria which are small, energy-producing structures that serve as the cells' power plants..
Report Abuse. To increase the size or bulk of your muscles you need to do resistance work. That is usually lifting weights or doing body weight exercise. While boxing tones and defines your muscles it is not going to give you a gain in the size of the muscles.f you're doing boxing training to increase muscle and don't plan on competing then yes it'll definitely help you to trim up and build muscle especially if incorporating it with a weight training program. Good luck! Source(s): James Â· 7 years ago.
Who Invented Boxing? Boxing is a martial art and combat sport which consists of two people who fight with their fists. Boxing is usually supervised by a referee and is separated into rounds, each rounds lasting from 1 to 3 minutes. There are only three ways in which a person can win a boxing match. One way would be to knock out their opponent.