>finally I had nights without muscle pain and tiredness This is well-researched problem. All it means you don't have diet balanced enough to provide everything

>finally I had nights without muscle pain and tiredness This is well-researched problem. All it means you don't have diet balanced enough to provide everything necessary for proper recovery. For me it was magnesium deficiency, now I take magnesium every night and sleep just fine even after muscle-intense exercise. Before this "miracle" (<= joke) OTC supplement I had tense muscles and crumps and wasn't getting good sleep. (Magnesium comes in many forms, it takes time to find one which is not disturbing for the stomach, I use magnesium glycenate in capsules).