As you get older it gets more and more important that you focus on your fitness. Studies show that working out regularly has several health benefits, including better cognitive ability, less likely to contract diseases, increased confidence, better testosterone production and the list goes on and on. However, as you start working, raising a family and your list of responsibilities grow finding the time to workout gets harder and harder. 42% of Americans say that lack of time is the main reason why they don’t workout. Time is a real constraint but the truth is you can get a good workout in 15-20 minutes if you stick with simple exercises.