palumboism, may be explained as a direct result of overtraining (in my opinion). it is a shortening of the muscles all around the body. this is not to be confused with muscle damage, or tears, although these do contribute to palumboism as well. infact, muscle damage is what usually starts the lifelong battle against palumobism. think of an empty can of soda, the integrity of the can at 100% is a completly healthy muscle at 100%, lets just say.
now take that can and drop it on the floor, and step on it a bit and kick it around. the dings and dents will be there, and can be repaired to look almost normal by fixing the damage. but the structural integrety has now changed permanently, just like a car in a car accident. same goes with muscle. palumboism is sped up primarily from soft tissue injuries and training itself, or , overtraining.
i personally believe in low frequency volume being great for minimizing damage. any volume is a negative factor, so the repetitive nature of hard training is what causes a shortening of the fiber. the problem is there are so many muscular contractions, especially throughout the arms and this is why usually triceps and biceps muscle are the first to shorten.
muscles in the forearms flexors and extensors shorten, and in my opinion, are the culprit behind most of the arm atrophy. so , either structural muscular damage has occured, or, the reppetitive nature of hard training to me are the biggest causes of palumboism. i do believe it can be tamed, slowed, and somewhat reversed.
it requires medical level ultrasound, stim combo care. also an aggressive stretching And trigger point/massage program. as well as a low frequency training program.

