Are you ready for a unique workout challenge? Use natural bodyweight exercises to look, feel and perform better in a fun and inspired way!

Join Greg Brookes, top personal trainer and international fitness educator, as he takes you through his own special blend of exercises.

Watch the videos to learn the exercises, then take the challenge against the built in timer. Have fun using the latest cutting edge exercises "on the go" using no equipment.


- CLEAR EXPERT TUITION: each exercise is explained by Greg in detail along with ways to make the exercises easier or harder depending on your fitness level

- SCIENTIFIC EXERCISES: full body exercises that work with your body maximising strength & energy expenditure in the shortest time possible

- TAKE THE CHALLENGE: start the clock and run through the challenge one exercise at a time

- PROGRESS & IMPROVE: record your time and then try to beat your record each workout


"A great app, one of the best workouts I have ever done. The instructions and exercises are clear and simple but achieve results! Love it!!"

"This app is wonderful. The fact that it can be done anywhere without equipment is just great. A challenge that works the entire body, what could be better ???"

"A great simple workout, well demonstrated and set out. I really like the way that Greg shows you different levels of difficulty for each exercise."

"This workout is fantastic. I did this for a month while traveling South India. You don't need much room and it does not take very long to do."

"Brilliant app combined with clear instructions. If this doesn't impress you and make you feel as if you've not been training properly before, then your cheating:-)"

Brought to you by Greg Brookes, Personal Trainer, Health Writer and Natural Movement Expert

See Greg’s other Workout Challenges available here on the app store

What's New

Version 1.2

+ Design Improvements
+ Minor Bug Fixes

Customer Reviews

3.1 out of 5

9 Ratings

9 Ratings

Great app. Minor issue


This is a great app so far. I can't wait to fully use it. The only issue I'm having is accessing and downloading the free "500" workouts. I get an error saying something having to do with my internet connection. Would love to be able to include those into my workouts. Other than that, great job with this app!!!

Very helpful!


This app is definantly worth checking out! I really find it easy to follow and keep my motivation up with Greg! His core and cardio challenge app is where I started and loved it too. Recommended!

Highly Recommend!


Nice app. Using for a couple weeks. The Challenge is what keeps me motivated. Two thumbs up!


Greg Brookes
145.8 MB
Health & Fitness
Requires iOS 7.1 or later. Compatible with iPhone, iPad, and iPod touch.
Age Rating
Rated 4+
© 2012 GB Personal Training Ltd


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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