[boxmeman]

Cordygen V02 Review #1:

Great stuff!! Oxygen utilization was fantastic although I had one of my worst runs to date (slight shin splints-which rarely occur, and sore ankles) I've also gotta get new running shoes... Anyhow breathing was effortless on this!! I cant wait until I begin seriously training and competing for boxing, and long distance running as this stuff will be a great addition!!