1-2 hours long, depending on your fitness level and desire to finish the challenge :)

We highly recommend that you are at least at an intermediate level of fitness before taking on these challenges. However, you can break the challenges down into smaller sessions and just complete what you are able to do.

Just a mat and dumbbells for most workouts. Some don’t require any equipment and a few give an option of a pull-up bar or barbell, but substitutes are also given.

Yes, you can access the ebook challenges on any device however, you will need an internet connection to access the 10 sec. exercise reference videos.

Up your game! Go through the challenges again but use heavier weights and/or try to improve the amount of time it takes you to complete the challenge!