B3B is the most complete, effective high-intensity method for women in 45’.
Discover the new revolution in women’s fitness
Study carried out over 6 weeks with a group of real clients who took 3 classes a week
We’re not saying it ourselves, our clients are saying it. Find out firsthand how they feel, and what B3B’s done for them
COMING to B3B is going to CHANGE your DAY!
Our trainers will bring out the best in you. They’re passionate, professional, and enthusiastic and their mission is for you to enjoy every B3B experience.
Calle Ayala 54, Madrid 28001
91 032 74 83