i love to go mountain biking accross the country this requires hell of a lot of stamina which is why i use bodybuilding supplements to help me, i use creatine and whey protein as well as the carb gels from lucazade etc. the creatine has helped me and my power and endurance has definately increased since i started using these bodybuilding supplements and i now even use energy bars as well for when i am riding, they tast ace. all my freinds are now using creatines and allsorts, they all love me because i introduced them to these Bodybuilding Supplements, i feel like a super hero.