I exercise frequently. My routine mostly involves running and weight training. I'm 4.5 years from being 50 years old (scary thought) and my goal is to be in the best overall physical condition of my entire life the day that I turn 50. If I could make a recommendation regarding exercise, it is this: make it accessible. There are an infinite number of ways to physically condition your body, but if you choose a routine that requires you to jump through a bunch of hoops to make it happen, then it probably won't happen. For me, I have a modest set of free weights at home that use, I subscribe to a cheap app that has thousands of 10-30 minute workouts, and I run. It works because I can get a solid workout done and be showered in less than an hour and I can get a huge workout done in less than 2 hours.