Weights on the BOSU® Balance Trainer: Strengthen and Tone All Your Muscles with Unstable Workouts

As someone who has owned a BOSU for years this book provided a ton of new exercise ideas...love it!

This book is great and I love to give to some of the other personal trainer, I work with at the gym.

Item in good condition.

wish the paper book had color and better quality paper

Very useful

De gran utilidad