First, the basic explanation:

Walking on crutches means using crutches, so that the elderly with poor balance ability can keep their balance with crutches.

Old people's motor function and balance ability decline, and they are easy to shake and fall even when standing. Walking with crutches can improve the ability to control the center of gravity of the body, so that even in crowded places, the elderly can protect themselves from being knocked down by people in a hurry.

When choosing crutches, you must first know whether you need crutches for your left or right hand. According to the law of human walking, generally, the left leg should not be forced, and the right hand should be used to crutch; If your right leg doesn't work, you should use your left hand to crutch.

Second, make sentences:

(1) Grandpa climbed to the top of the mountain with a cane.

(2) The old man staggered to the hospital on crutches.

(3) The old man walked on the mountain road with crutches, and the firewood on his back made her stumble.

The old man walked slowly on crutches.

The strong Lao Wang ten years ago is now a white-haired old man with crutches.

(6) There are a pair of white-haired old people walking slowly arm in arm on crutches.

Xiaoming hurt his leg and had to go to school on crutches.

In my second year in the Academy of Fine Arts, I unfortunately broke my foot and had to walk with crutches.

(9) Early crutches can prevent further injury of injured ligaments.