Since spring has came, we have a lot more power for everyday tasks. We are doing overhauls in our apartments, decorating the backyard, sometimes even going for a short trip to the Paris. But the most humans start to exercising. They are going to the gym, practicing Pilates, having nice fun on the mini golf. If you don’t have to many time for any stuff like that, but you still wish to stay in shape, you need to start to use a bicycle. But not normal one – so design your own bike!