My achilles ache after training, I do warm up and stretches and the exercise I do is just on cross trainer and bike so there is no impact on them. Yet they ache afterwards and early in the morning when I get out of bed. They use to ache when I played football on a hard surface, but have stopped playing for about 5 months and they still hurt from the exercise I am doing. Thought it would have stopped after I quit the running and football.

Any ideas on how to stop this problem?