Are you a cyclist looking for a quicker way to regain your energy stores after a long distance ride? Well, this interesting study published in the Journal of Applied Physiology indicates that caffeine has a significant positive impact on helping you to rehab more quickly after a long ride. The catch? You have to drink a lot of it -- which may not be a negative thing for us caffeine maniacs. At the School of Exercise and Sport Science in the University of Sydney, researchers found that study participants that drank caffeine-supplemented high-carb drinks after long rides restored much more of their glycogen stores (which gives the primary energy for endurance activities) when compared with participants who drank just a regular high-carb drink.