Since spring has came, we have much more energy for everyday activities. We are doing renovations in our apartments, decorating the backyard, sometimes also going for a short trip to the Paris. But the most people begin to exercising. They’re going to the gym, practicing Pilates, having great fun on the mini golf. If you don’t have to many time for any tasks like that, but you still want to get in shape, you should begin to use a bicycle. But not normal one – you have to design your own bike!