Hi

Muscle is heavier than fat so if you are gaining weight that isn't necessarily a bad thing, however if you are having problems in building muscle mass or performing your boxing skills to the very best of your ability then perhaps it is not a physical issue but a psychological one?

There may be other issues going on in your life which you don't attribute to this problem or aren't even aware of. Have you considered hypnotherapy? It has helped many sport performers (event Tiger Woods admitted to using this method, plus many other sport personalities).

There are lots of sites offering MP3s, recordings and personal sessions so I would recommend that you check some of them out (if you are interested in considering this approach).

www.hypnoticworld.com offers MP3 records which can be virtually tailor made for most issues.