Why Are So Many Children Taking Jump-Rope Classes? Could Difficulty Hopping Down Stairs Be Linked to Sensory Processing Issues, and Does Less Active Play Affect Development?

为什么很多小孩要报班学跳绳、不会跳楼梯，和感统失调有关吗？现在玩耍跑跳的时间少了，会影响孩子发育吗？

A public trend signal observed across 1 source.