In the frontal impact, forward movement of the head of the 3 year dummy, sat in a forward facing restraint, was not excessive. (thekoreancarblog.com)
In the frontal impact, forward movement of the head of the 3 year dummy, sat in a forward - facing seat, was not excessive. (thekoreancarblog.com)
In order to strengthen back muscles, parents should encourage movement of head and neck by showing things that catch their interest. (newkidscenter.com)