FiT CarboTrain™ is an efficient, pleasant tasting, easily assimilated, high value powder drink developed especially to prevent cumulative glycogen depletion while simultaneously supporting the immune system by including a full complement of electrolytes, vitamins, MSM, L-Glutamine & L-Taurine. Immune system support is an especially important feature for any athlete.
The human body only stores enough glycogen (the high intensity energy store) to sustain exercise at over 70% of Maximum Heart Rate (MHR) for about 90 minutes. When this runs out you will “hit the wall” or “bonk”, as your body tries to switch to stored fats for energy. Unfortunately it cannot convert the fats fast enough to provide all the energy you need and you end up walking and feeling terrible.