Submitted by Scott Herkes on Wed, 03/19/2008 - 21:58.
This is the first article in a series on nutrition for hard training athletes.
MMA is arguably one of the most demanding sports a person can undertake. It requires explosive strength, massive cardiovascular endurance, a high tolerance for pain and mental toughness that most people couldn’t endure. The training regimen to be competitive in this sport is equally demanding. Many MMA athletes train multiple times per day. While people in other less demanding sports may get away without paying too much attention to their nutrition, an MMA fighter may quickly find out they are lacking the energy and motivation to focus which can quickly lead to poor performance and injury.
As our bodies undergo strenuous physical activity, a very complex cascade of chemical reactions takes place to produce energy. A byproduct of this intense chemical cascade is oxidative damage from increased production of free radicals. The harder the workout, the more free radicals are generated. Free radicals are basically molecules with a single unpaired electron in their outer shell. If you remember your chemistry classes; because these molecules are missing an electron they are now unstable and will try to reach equilibrium by replacing their lost electron. As they get in close proximity of other cells, they pull the electron with the weaker bond from those tissues, causing damage to those cells. Now the other cell has an unpaired electron in its outer shell and becomes a free radical itself. This causes a free radical chain reaction. Unfortunately, the cells that are most often damaged by this phenomenon are lungs, muscles and heart tissue. The symptoms of free radical damage will manifest as muscle soreness and inflammation. This can slow down recovery and do harm to an athlete’s health and performance.