RPT

Perceived exertion and lactate threshold

Grabouw Xterra 2010

You may have guess that I am more than a little obsessed with the perception of fatigue. Having completed the Cape Argus Cycle Tour this weekend and having had a taste of being in the saddle for 5 hours, and then looking ahead to the Wines2Whales 3 day mountain bike stage race in November, you can imagine that the topic is very relevant for me, and hopefully for some of you other crazy folk out there.

Picture this, you’ve been riding for three hours and you’re tired, you can feel the burn creeping into your legs, a sure sign that your body is producing more lactate than it can metabolise. You know that if you carry on at this pace you’re not going to make it. And you begin to wonder, how on earth to the professionals do it? Is their perception of fatigue the same as yours or are they immune to feeling the burn. Read More »Perceived exertion and lactate threshold