Riding a child and parent tricycle is a great way to spend some quality time with your children or grandchildren with the fitness benefits as a bonus. Sometimes it's hard to find time to take care of the kids and get some exercise yourself but a trike like these may be the answer.
They are safer than a bike trailer since the kids are right behind you and there is no worry about the trailer tipping over or coming loose. And, since it is a tricycle, you have a much more stable platform than a bicycle and you can stop with both feet on the ground as needed.
Both of these child and parent tricycles can accommodate either two children or one small adult under 130 lbs so they are a great for larger special needs children as well. They also include harnesses for added safety.