The Threshold Craze

"As much as i'm an advocate for intensity, ind an ultra endurance sport, i'm still a pragmatist," he says. "You can't go wrong with the strategy of tuning the most physiologically relevant aspects to the race." There is no magic intensity that is markedly superior, superior to the rest of them,. Although you need a different mix depending upon the athlete that you're working with. 'Whatever training intensity does, your cont it comes up'