ABOUT US Convenient, Fast, Fun!

What is NX?

Matt Sand

NX is based on Matt Richter-Sand's decade of experience in the fitness arena. Before he committed himself to fitness, Matt weighed 215 pounds with 24% body fat. NX is the result of his years in the trenches, first figuring it out for himself, then helping hundreds of people achieve similar results.

Matt Richter-Sand, Founder & CEO

  • U.S. Air Force veteran
  • #1 fitness score at Air Force boot camp
  • Junior Olympic Tae Kwon Do two-time champion
  • Certified Personal Trainer
  • Certified Sports Nutritionist

Matt is passionate about helping others see that anything is possible in life, and for him that starts with fitness.

Contact us via email or at (310) 400-6382.

Our Fit Philosophy

  • 5% to Charity


    5% of all profit earned by NX is donated to various charities that support living healthy and fit lifestyles. Giving back is an important part of our philosophy.

  • What Drives Us


    Fitness is such an important part of life. The first step to living the life you dream of is getting fit. Getting you in the best shape of your life drives us.

  • Healthy Weight Loss


    There are a lot of garbage "get fit quick" schemes out there that are bad for your health. The programs we create must be great for your long-term health.

  • Comprehensive Programs


    There's a lot more to getting fit than just working out. Nutrition is ~75% of the battle. As a result, our programs include nutrition, exercise and mindset.

  • Sustainable Fitness


    You should not have to sacrifice your lifestyle to get fit. It should enhance your life! Our fitness programs are convenient and sustainable, so you can stay fit forever!