Caffeine Improves Performance

The use of caffeine is becoming more and more common among those looking to find a legal edge, there are 1000's of studies that have been carried out on the safety and effectiveness of caffeine within sport, fitness and weight management, many crossfitters are now using caffeine to get more reps, faster times and lift more weight. Here are some of the benefits that can be achieved with a small caffeine hit before training or competition