Ultimate Muscle Building Bundle - Undersun Fitness Ultimate Muscle Building Bundle

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Ultimate Muscle Building Bundle

We all live busy lives, and getting into the gym isn't always easy or fun. The Ultimate Muscle Building Bundle gives you the freedom to train anytime or anywhere you want, and still get the same awesome results that you would in the gym!

Bundle Includes:
  • Undersun Resistance Bands Set
  • TA2 Build Training Program (1-Year Access)
  • TA2 Lean Build Nutrition Plan (1-Year Access)
  • Free Door Anchor for Bands
  • Free Undersun Drawstring Bag
  • Free Shipping
  • Access to Member-Only Video Content
  • Special pricing on Undersun Apparel & Accessories

No matter how hard or long you train, you’re not going to build a lean, muscular physique unless you’re following the right nutrition strategy. When it comes to attaining and MAINTAINING a low body fat physique, simplicity equals success. That’s why the TA2 Lean Build Nutrition Plan is nota “diet”. In fact, it’s the opposite.

Specifically designed to take the complication out of nutrition, TA2 Lean Build will help you put on muscle without putting on unwanted body fat. Unlike other nutrition strategies that require weighing and restricting many types of foods, TA2 Lean Buildencourages you to eat the right foods – in the right portions – at the right times. This scientifically-backed strategy will optimize the foods you're already eating to make them work WITH your training efforts so that you can increase your muscle mass while decreasing body fat.

Created by a team of renowned fitness and nutrition experts, TA2 Lean Build is designed to simplify and evolve your nutrition strategy, giving you all the tools to achieve success 24/7, 365.

  • Build Muscle
  • Stay Lean
  • Easy to Follow
  • Increase in Metabolic Health
  • Manage Insulin Levels
  • Complete Food and Recipe Guide
  • NOT A FAD DIET - Sustainable Long Term


    PLEASE NOTE: All visitors to this site are advised to consult their physician before beginning any exercise and/or nutrition program. Undersun Fitness and the contributors do not accept any responsibility for injury sustained as a result of following the advice or suggestions contained within the content of this site.

    Resistance Bands Sets and Bundles come with a 5 Year Limited warranty. You can learn more at undersunfitness.com/warranty

    Digital Program are valid for one year after purchase. For more information please contact support@undersunfitness.com

    Customer Reviews
    5 Based on 3 Reviews
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    Filter Reviews:
      John F.
      United States United States

      Great system

      Love it. James including the video's on how to do the exercises and along with the different ways you can use the bands. A great system that you can use ANYWHERE and not be tied to a gym!

      Enrico F.
      Italy Italy

      Need something new

      Incredible!!! The resistance bands create the same muscle contraction than the gym’s weights. In the beginning I’m not trusting that but after some workouts I think resistance bands are the right solution for people like me who didn’t have much time to go to the gym because with that I can train really everywhere!

      Brandon C.
      United States United States


      Not only was i stoked with the quality of the bands but the freedom Undersun products have offered me as a whole is on a another level. Being able to get some of my best pumps any time, anywhere has been a game changer for me! Thanks to Undersun now the world is my gym!

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