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    TA2 Build

    Looking to build muscle and gain strength?

    We all live busy lives, and getting into the gym isn't always easy or fun. With the TA2 Build Program, you not only get results fast, but you have the freedom to train anywhere you want, anytime you want!  This Muscle Building Program utilizes Resistance Bands workouts, following a 5-day training split, with each muscle-group trained on separate days. This approach allows for multiple exercises per body-part, a higher quality of work, and ultimately more muscle.

    • 5-Day/Week Muscle Building Split
    • Build Muscle & Strength 
    • Develop Explosive Strength
    • Workout Anywhere
    • Resistance Bands Workouts
    • Linear Variable Resistance
    • Get 1-Year Access for $59.95


    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

    Digital Program are valid for one year after purchase. For more information please contact

    Customer Reviews
    4.9 Based on 102 Reviews
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      A Undersun Fitness  Customer
      Elizabeth H.
      United States United States
      No Gym. No Problem!!

      Today was my first day of using these bands and I feel pumped! Great instructions and easy to follow. My gym is closed due to COVID 19 so that’s why I bought these. Great investment. I will continue to use these when my gym opens again.

      David A.
      United States United States
      Love the experience

      Hello James I was just writing back to your email that you sent me and I have to say that I enjoy the product and the program that you've provided I just can't wait till the results come in as I'm doing the workouts but I do also want to know how does your nutrition plan workout because I'm thinking about getting that nutrition plan that you have set up so I can stay consistent with eating certain meals etc but hope to hear from you guys soon and be safe with this coronavirus crisis and also I hope that if I get certain results and I send a before picture and an after picture I'm hoping I can be in one of your videos just for a prime example that resistance bands really do work

      Gary D.
      United States United States
      Week 3 in Shelter In Place

      This is my 3rd week using the Undersun program and I have to admit that it is working better than I thought it would. Coming from the gym to using resistance bands at home was a big change, but I have been able to maintain my workouts and am getting good, isolated training in. I also now get the benefit of having looped bands and not using handles. Very happy (and honestly grateful) to have the Undersun bands and workout program. Thanks.

      Joe W.
      United States United States
      TA2 Build

      I think the bands are great and the TA2 Build program is challenging. Customers service was also awesome. Now where are the tank tops?

      John E.
      United Kingdom United Kingdom
      Build and body shock and bands

      Just started build been off work a week with back injury. The week I did get in loved the program easy to follow and you can feel the pump. I cannot wait to get back to training. The Tribe are always there for tips and advice.