
The whole article can be read here at Bloody Elbow - good stuff.
This brings up a great point that I've talked about in the past. Namely, brain trauma is a serious concern for those of us involved in full-contact fight sports and we should take steps to prevent it. The effects of brain trauma accumulate over time and can lead to progressively worse issues - slower reaction speeds, impaired memory and speech patterns, changes in personality, impaired motor control, and even dementia.
Not fun stuff.
In previous posts I've talked about ways to prevent brain trauma. One of the suggestions I've put forward is to take it easy on the sparring. Obviously, if you are getting hit too hard by your sparring partner then your risk for brain trauma will go up significantly.
But, even if you're sparring with light contact, could you still be sparring too much?