TA2 - Lean Build

Workout Programs

TA2 - Lean Build


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Tired of fad diets that are complex, unsustainable, and ineffective? The TA2 Lean Build nutrition plan was designed to take the confusion out of nutrition and help you add muscle without putting on unwanted body fat.

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No matter how hard or how long you train, you’re not going to build a lean, muscular physique unless you follow the right nutrition strategy. And you won’t reach your goals with a gimmicky diet. TA2 Lean Build is not a “diet.” In fact, it’s the opposite.

Unlike other strategies that require weighing and restricting many types of foods, TA2 Lean Build is designed to simplify and evolve your nutrition strategy, giving you all the tools to achieve sustainable success – 24/7, 365!

Program highlights

Are you tired of crowded gyms and expensive health club dues? Do you want to eliminate your gym commute and spend more time with your family and friends? If so, Undersun bands are for you, whether you’re a beginner or advanced.



Undersun Bands

90-Day Digital Program

Door Anchor

Carry Bag

Members-Only Content

30-Day Satisfaction Guarantee


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.

All resistance band sets and bundles come with a Lifetime Limited Warranty. Learn more at  undersunfitness.com/warranty

Digital programs are valid for one year after purchase. For more information, please contactsupport@undersunfitness.com


Our TA2 Lean Build is our nutritional program designed to map out your meals at specific times with the breakdown requirements for each meal to achieve a lean build physique.

They're no workouts included in this program, our TA2 Build or Bodyshock Training Programs compliment our nutritional plan to give you the best results.

This food plan incorporates animal meat as the primary protein source in most meals.

There are 6 meals required to consume daily following along to this plan and 4/6 includes meat as the protein source.

You can use alternative foods for dietary restrictions, but this plan is not designed for those that are plant based.

You will have access to your TA2 training program for one year after your login account is activated.

Non-Nutrition Products (Example: Bundles, Band Sets, Accessories)

If you are returning your bands after receiving them, we will refund your money if they are unopened, in their original sealed packaging, in the same condition as when purchased. Simply pay to ship the products back and we will refund your purchase price, minus a 10% restocking fee. Individual workout plans/programs are a non-refundable item. When both the resistance bands and workout plan are purchased together, the 10% restocking fee will be waived, with the full value of the bands refunded; The cost of the program is non-refundable.

We do not currently offer returns or exchanges on Undersun Workout Gloves.

Nutrition Products

We believe strongly in the quality and value of our nutrition products and that's why we stand behind them with a quality guarantee. Ultimately, we want you to be satisfied with your purchase. Rest assured, you can return your nutrition product within 30 days of receiving your first delivery (first-time purchasing). Just pay to ship the unused product back to us and we will refund your order purchase price.

Read more about our return policy by clicking here.