The ridiculous statement that logic would lead one to toss todlers out the window is the OLD OLD Reducio Ad Absurdum arguement, regarded as invalid for thousands of years. (religion.blogs.cnn.com)
This provides the best option for a very active infant or todler as you child would have the option to jump off the stoller in one minute and the next minute decide to ride in it and they have an option to ride while standing. (babystrollersellect.com)