caffeine actually helps but only if it is not in your system. Otherwise you need real access usage.
So the idea is to clean my diet next 2 weeks, stacks carbs last week and use energy gels (with caffeine) during.
caffeine actually helps but only if it is not in your system. Otherwise you need real access usage.
So the idea is to clean my diet next 2 weeks, stacks carbs last week and use energy gels (with caffeine) during.