Can Protein XTR be taken before a race?

Protein XTR can be an excellent solution to enrich the pre-race breakfast. Proteins stabilize glycemia and offer a proper nourishment also for the muscles that will do intense exercise. Alternatively, XTR (or SPR) is a perfect choice for a protein snack after exercise. It can also be used when not training if you are starting a program to support muscles or a specific diet for sporting purposes.