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.
At the same time, his naturally creative mind allowed him to delve into developing other aspects of his artistic side. He is a community actor, writer, amateur filmmaker and inventor. Boxers use bodyweight exercises to get strong while staying lean. Boxers undergo a rigorous training regimen in the gym. A competitive fighter must learn to command the skills of his craft, while developing the strength and endurance to do so. His aim is to become more powerful, yet remain quick and flexible in the ring.