I would be just remiss not to mention the cousin to the Dual Shock-Z and that would be the Single Shock-Z stroller. It has all the characteristics of the Dual Shock-Z, but in a smaller package and this stroller is geared for the single baby. There will be times where we will include information about single jogging strollers for parents who are interested in these types of strollers. This jogger is not recommended for newborns, but for babies six months and older. The Single Shock-Z is a very stylist stroller and you would be proud to showcase your baby. The front wheels has a 60 degree turning ratio that is equipped with 12 inch wheels. The stroller comes with an excellent shock system and the name fits itself perfectly with the all-terrain absorption system. This would be an excellent stroller for the off terrain type runner and your child will love the added comfort this stroller has to offer.