A big problem with most baby carriers is that they cause back and shoulder aches. Therefore one of the most important aspects of any baby carrier is the amount of support it gives to both parents. In this respect the Baby Bjorn Active Carrier will not let you down. This baby carrier has excellent back and shoulder support even if you have back problems or a big baby. The lumbar support and cushioned double position strap system distributes the baby’s weight evenly, away from shoulders.