Under20workout.com is a fitness platform that offers a unique workout system known as the U20 System. This system was created by Justin O’Connor, a high energy celebrity trainer and former NCAA Division 1 athlete in 2 sports. The U20 System is designed to transform your body with safe, fast full body workouts in under 1 hour a week. It utilizes the BATS Principle of training your Body At Top Speed instead of focusing on long cardio or heavy weight lifting. The workouts are 20 minutes of interval speed training scientifically proven to get faster and more sustained results.
The U20 System was the first 20 minute workout system in the world and it has been backed by scientific research from institutions like McMasters University, University of Virginia and The American College of Sports Medicine. These institutions concluded that 20 minute speed workout sessions returned better results than long cardio or weight lifting by building the leaner FAST TWITCH AND SUPER FAST TWITCH MUSCLES of the body. These muscles build faster and burn fat and calories at a much higher rate.
The U20 System includes over 80 workouts and new workouts are added each month. This includes The 6 Week Fat Blaster Challenge and The Advanced 6 Week Challenge and a dozen off day workouts which are each under 5 minutes long. The workouts are designed to be fun and never exceed 20 minutes. They can be done at home or anywhere in the world. The U20 System also has a YouTube channel where they share more fitness tips and health news. They focus on body weight workout routines and 20 minute workouts. They answer questions like how to lose belly fat fast, how to lose arm fat fast, how to lose leg fat, and what exercise burns the most fat. They also share never before seen moves and these are all workouts you can do at home.