• Peter's Principles.com

    World-renowned fitness expert Peter Nielsen has created this website with you in mind to motivate, educate and empower you to reach your goals. Everything you want and need to start a new healthy lifestyle is here; training tips, workouts, recipes, vitamins, training programs and DVDs, workout equipment, and much more. The first step to creating a “new you” is to sign up for Peter’s FREE motivational newsletter.

  • Who is Peter Nielsen

    Peter has triumphed over his struggles. He was diagnosed with Crohn’s Disease at just 15 years old and at one point in his life weighed a mere 86 pounds. When most people might throw in the towel, Peter had a vision. Peter fought his personal challenges by studying nutrition and exercise and was crowned Mr. Universe twice over. Peter’s passion now rests in sharing his successes to help YOU to live a healthy lifestyle.

  • Peter on Television

    Peter’s personal health battles led to an Emmy Award-winning human-interest documentary and to Peter’s own nationally syndicated TV series - Peter's Principles. Watch Peter the third Friday of each month on WXYZ-TV at 12:30PM EST. Peter's mission is to share his message of hope and healthy living with all folks from the sickest child to the healthiest adults, from the obese to athletic superstars and everyone in between.

  • Peter Will Motivate You!

    It’s time to change your life to one of a healthy and happy lifestyle! If you believe in yourself than nobody is going to stop you! If you say you can or can’t - you’re right! It’s your time right now to begin to live and experience life to its fullest. It’s time to get started; your new life is waiting! Let Peter guide you every step of the way – be sure to sign up for Peter’s FREE motivational newsletter.

  • Grow Your Business!

    If you’re looking for more exposure for your business or service, being a part of Peter’s Principles can help. Peter’s Principles National Television Show reaches hundreds of thousands of people across the nation. The show is in more than 200 markets across the country and will now be seen on DirecTV. Call Peter Nielsen's office today at 248-261-0686 to discuss the various ways in which Peter can lift your business to new heights!

  • Personal Training with Peter!

    Peter Nielsen has battled Crohn's Disease for most of his life. He overcame incredible odds and went on to win over 70 world body building titles including Mr. International Universe, Mr. World, The World Cup, American Grand Prix and Mr. USA. He has been voted Trainer of the year 3 times! You too can have Peter as your personal trainer. He will motivate and educate you as he trains with you. For more information contact: personaltraining@petersprinciples.com or call 248- 261-0686

Peter Nielsen"Peter Nielsen's Principles of nutrition and fitness have helped me consistently over the years. I went from off-season shape to peak muscle definition and energy levels in six weeks."
Joe Montana | Pro Football Hall-of-Famer (Read More)