Check out this cool fitness infographic of 10 fitness facts you should know about. Small changes can make a big difference and knowing these simple things can help your workouts become better and more effective. Enjoy and remember nothing is certain so don’t take these as absolute facts and use your own judgement and listen to your own body as not everyone will respond to something the same way. For example muscle strength and body temp won’t always peak between 4pm-6pm because there are many other factors at play that can change that. But for an average person, after eating two major meals of the day, that time period is ideal.