Life's a jump, so jump

My weekends was filled with endless of working outs. Jogged up a very steep slope and swam for 15 laps continuously were wanting my life. However, I love the feeling after exercising it results my mind to be tranquil and feel really good after that. I'm suffering from aches everywhere now thanks to myself for not making a habit to do regular exercises. It's never too late to start now right ?