Hello, it is best to drink water or juice 20 minutes after strength exercise. It is not recommended to drink carbonated drinks, because the body needs some sugar supplements after strength exercises, but it is recommended to take a small amount for many times, and the effect is very good! It is recommended to drink sports drinks and functional drinks, so there is no harm in drinking red bull. Belonging to an energy-supplying beverage. You can ask me this knowledge in the future! I am a personal trainer.