Booty, Back & Abs · save 43% Get the app

Our first challenge

Booty, Back & Abs

$500 cash to the winner

  • 12 weeks of training and nutrition
  • Glutes, back and abs, under real load
  • Calorie and protein targets set to your body
  • Training that follows your cycle
  • 45 minute sessions, gym or home
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until Booty, Back & Abs starts

Build the shape you actually want

Booty, Back & Abs with ALTER YOU

Twelve weeks is long enough to change your shape, not just your weight.

The 12 week Booty, Back & Abs challenge runs inside the ALTER YOU app and is built on the program of the same name. Two six week blocks, the second heavier than the first, so your glutes, back and abs are put under load that keeps going up rather than the same session on repeat.

About the challenge

12 weeks
Build shape
Glutes, back, abs
Cycle synced
Is Booty, Back & Abs for you?

It is, if your goal over the next twelve weeks is to:

  • Build your glutes, your back and your abs under real load
  • Eat enough protein to actually hold onto what you build
  • Train to a plan instead of making it up each week
  • Give it twelve weeks, which is how long shape takes
Training style and experience

Heavy compound work for your whole body, four days a week if you have them and a real three or two day version if you do not. Gym or home, matched to the equipment you have. Every lift has a tempo, a target effort and a form video, so a first timer knows what to do and someone experienced still gets pushed.

Workout duration

About 45 minutes a session, with a guided warm up before it. If you are away, travel mode drops the equipment from your week and puts it back when you are home.

Nutrition

Your own calorie and protein targets, set from your body and from what you are trying to build rather than a template, with a floor they cannot drop below. 101 recipes with the macros already counted, a barcode scanner and a grocery list that builds itself.

Flexible dieting, so nothing is off the menu. There is a Big Mac in the food library.

What it will not do
  • Change you in a fortnight. It is twelve weeks and it is meant to be.
  • Hand you a list of foods you are not allowed.
  • Replace real support if you are struggling with food or your body right now. Please read this first.

The prize

$500 cash

Join the first intake of Booty, Back & Abs for your chance to win $500 cash. One winner will be selected for the most impressive transformation.

It’s simple:

  1. 1 Take your before photo
  2. 2 Complete the challenge
  3. 3 Take your after photo

Submit your before and after in the app at the end of the twelve weeks. Remember, any progress is progress.

Your challenge, your plan

Booty, Back & Abs is included with your membership. There is no entry fee and nothing extra to buy, and every challenge after this one is in there too.

Three days free before you pay anything · Cancel in two taps

Frequently asked questions

When does it start and can I join late?

It starts Monday 2 November, and sign ups close the night before. Everyone starts the same day, which is most of the reason it works, so there is no joining in week three.

I have never lifted weights. Is it for me?

Yes. Every exercise has a video and cues for what it should feel like, and the weights start where you are rather than where someone else is.

What happens to my photos?

Progress photos are private to you and stored securely. You only share them if you enter them for the $500, and nothing is ever posted publicly without you saying so.

What if I am on my period or my cycle is all over the place?

Both your sessions and your targets shift with where you are in your cycle, worked out from the dates you log rather than a textbook 28 days. A heavy week is expected rather than treated as you failing. More on how that works.

Let's find your program
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