The reason behind this is that caffeine blocks the pain signals from muscles going to the brain. Premium sportvoeding voor de beste prijs. Muscle And Health The Ultimate Fitness Lifestyle Magazine Pre Workout Protein Shake Protein Smoothie Recipes Post Workout Smoothie Protein Potential benefits of drinking coffee before exercise. Coffee pre workout or post workout . Despite the fact that we can build up a tolerance to caffeine and its ability to stimulate cortisol, studies show that even after regular use, repeated exposure to caffeine throughout the day still results in elevated cortisol levels in the afternoon. How bad is stress for your strength goals, really?] caffeine and muscle recovery Drinking coffee after a workout can help refuel muscles and recover quickly from rigorous exercising. Most people prefer drinking it first thing in the morning, especially before an intense workout, for an extra bit of energy to help propel them. Coffee is also believed to improve va...