400 Core Abs Challenge: The GB Workout Challenge Series app for iPhone and iPad

Are you ready for a challenge? Take your Core and Abs to the next level with this fun and motivational app. No equipment required and no back breaking crunches either!

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.

FEATURES:

- 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


Brought to you by Greg Brookes, Personal Trainer and Core Rehabilitation Expert

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