I just came from a 49kms trek and I am really dead tired with my body aching all over. The ascent was the worse, with me stopping 3x just to catch my breath. I took already some pain reliever medicine and massaged my legs but right now, I just feel like crawling into bed and not touch my bike for a month, hehe. What is a good recovery program for amateurs like me or do I just have to accept the fact that at 42 years of age, I am too old for this stuff? Thanks.