QUICK-FIRE

(CONT’D)

What is chamois butter? This is a non-greasy lubricant that you apply between you and your cycling shorts to reduce the chances of saddle sores. It sounds unpleasant but it can prove a lifesaver!

What’s the concept of FatMax?

FatMax is the exercise intensity at which fat oxidation peaks. Each of us burn carbohydrates, fat and even protein at slightly different rates but, broadly, FatMax is around 65% of maximum heart rate. Once we’re exercising over this intensity, you can’t absorb enough oxygen quick enough to burn as much fat so your body switches to burning more carbohydrates for energy. Carbrestricted sessions potentially raise your FatMax, sparing glycogen for harder efforts. But these efforts can stress your immunity.