Sometimes we get busy and forget about our workout. Then we get stuck in a rut and thats it. But I recently had a student come back to class finally after many months. It might have been a year. About 5 minutes into hitting the bags she said "I forgot how much fun this was." I was glad to hear that. So , it might not be easy to get back in to the swing of things, but remember it is a lot of fun. Taking that first action step is the most difficult. You just have to get started.