I work out 5 days a week.An hour on a mountain bike 3 to 4 days a week.5 sets of push ups 25 reps each set 3 days a week.I am starting to add other things like jump roping,body weight squats,Walking on a treadmill at max incline for an hour at a time.
Every year it seems like I have to push myself harder just to be where I was.