The advantage: the position of child safety, especially because its position is almost able to say "stick" at cyclists. The rider can control and can always feel the "early alarm" if the child in a dangerous position, for example, if your child struggle for the inconvenience parking stands or other inconvenience that it feels. Other safety factors are availability of seat belt in the child's backpack compartment.
Seat belt usually have two; first, to hold the hip or waist of the child (similar to seat belt systems in four-wheeled vehicles in general), secondly, that hold the front of your body. The second belt carry children from the top of the head toward the front of the body (the purpose of protection is the second point of the shoulders and chest). Buckle (key clip) located in the stomach. Because the viscosity factor, as mentioned above, shocks that children will first be felt by the cyclist diminamilisir, like self-control of cyclists.
On the other hand, the response will tend to co-ordinate the children raised cyclist movement. This situation would also boost the sensitivity of the child on her own equilibrium.
The disadvantage: not comfortable for the cyclist if the mileage is far enough, because the burden of children focused on it. While indeed this kind of backpack is designed to sharing the load point can be adjusted, not concentrated at one point only; for example by tightening the belt at the waist so that the load on the left and right shoulder is reduced. Slightly reduce the spaciousness of the cyclist to perform maneuvers. Of course, because the children can at any time to feel joy and jumping up and jumped on a bicycle route or routes shook sliding / down. Response can easily influence the child's driving stability.
In the early-or even over-the-go, the children will be greatly felt like to know the situation around, including a view of the face. If the cyclist who, carrying felt covered opinion, it will automatically try to tilt his body, to achieve the most extreme angles. This is potentially dangerous to himself and the rider. Or maybe you want to switch to the toddler bicycle seats.
