It’s absolutely free.

Learn from the top professionals in the industry. You will receive world-class advice on what techniques actually work when it comes to diet and exercise. Hidden articles written by world class coaches and exclusive videos produced by world class athletes will teach you the ins-and-outs of fitness.

And then Upgrade to the..


45 Days. Change Your Life.

  • No more wasted time in the gym!
  • Step by step workouts
  • Easy to follow meal plan
  • Peak mindset material that improves mental toughness
  • Workout music that will motivate you through your workouts
  • Adaptable to any fitness level – beginner to advanced
  • Men will build lean muscle and lose body fat at the same time
  • Women will lose body fat and get bikini body confident
  • Athletes will increase athletic performance and skill level
  • Get MP45 instantly on your phone, tablet or computer for lifetime access
  • MP45 provides ongoing customer support for all members
  • Get everything for a fraction of the price of personal trainers



Jaret Grossman is the creator of the MP45 Workout & Meal Plan Program. He is a certified personal trainer and former collegiate athlete who co-founded the popular fitness brand Muscle Prodigy.

Muscle Prodigy started in 2008 by Jaret and his childhood best friend Richie Allen. Originally launched as a small blog called, Muscle Prodigy has grown into one of the most well respected fitness brands in the world. The company now manages a popular fitness website, social media following, and product line. provides thousands of pages of free content on everything from fitness, motivation, nutrition, sports, lifestyle and entertainment. Some of Muscle Prodigy’s content has been featured by top websites like Sports Illustrated, Bleacher Report, BroBible, and Elite Daily, among many others.

In addition to its popular website, Muscle Prodigy has a loyal social media following with over a million followers on all its channels.

Muscle Prodigy has worked with top athletes and celebrities, creating top workout programs, mobile apps, and workout music.

MP45 is Muscle Prodigy’s premier product and has been purchased by thousands of customers who have transformed their lives using the program. We are glad you are interested in trying MP45 and we can’t wait for you to see incredible results!

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MP45 will teach you what kind of workouts to implement and what your training schedule should look like to maximize results so you can get in the best shape of your life over the next 6 and a half weeks. Follow the H.I.S.T. protocol to bring your muscle to total failure so it sends a nervous system response to increase testosterone and natural human growth hormone so you can get ripped and burn fat. Implementing the right kind of cardio actually gets you lean while avoiding the one that makes you “skinny fat”. All your gym workouts and meal plans are listed in a step-by-step guide and schedule. Everything is taken care of for you. Follow the workouts right on your phone.