4.5 months of training at B-One Training! In addition to making me feel very fit again, my trainer has also paid careful attention to my back. I still had a lot of trouble with a hernia (even after a hernia operation) and my trainer mainly focused on all the muscles around it. After about 3/4 months of training, that back pain is now completely gone (again: thank you)! I would recommend B-One Training to anyone. All trainers are very friendly, sociable and listen carefully to the goals you want to achieve!