The old man played with two balls in his hand?

Well, the texture has iron, stones, jade, etc., and there is also a walnut, which is very big and hard. It is mainly used for exercising hands, moving muscles and bones, and facilitating blood circulation.

It is an iron ball, whose name is bodybuilding ball, which can exercise wrist strength and finger joints, and is a good fitness equipment for the elderly to exercise their hands.

Through finger and palm exercises, the fitness ball can make the fingers, palms, and wrists bend and stretch flexibly, promote the movement of upper limb muscles such as fingers, wrists, and elbows, and prevent and correct the symptoms of numbness, weakness, emptiness, trembling, and decreased grip strength of the upper limbs caused by degenerative diseases of the elderly. The reason why the fitness ball is beneficial to strengthen the body is that the moderate movement of the palm of the finger when playing the ball regulates the body meridians.

I want to buy a steel ball. The kind of steel ball that is played by hand.

;Recreation balls are also called fitness balls.

Baoding iron ball, also known as fitness ball, has a long history. It is a traditional Han folk handicraft in Baoding, Hebei Province. Originally, it was only circulated among the people as a reward or talisman.

In the Ming Dynasty, there were ovens dedicated to making iron balls. The popularity of iron balls attracted the attention of the court, and began to ask for tribute from the people, and blacksmiths with unique skills were summoned into the palace to make iron balls for the royal family, nobles, dignitaries and dignitaries to enjoy. It is also a sports activity equipment that Baoding people love very much.

The so-called "three treasures of Baoding Mansion, iron ball, noodle sauce, spring is not old", iron ball is the first of the "three treasures of Baoding". The middle-aged and elderly people in Baoding especially like to play with iron balls, and generally use one hand to hold two iron balls to play, so as to relax the muscles and activate the body.

There are many names, fitness balls, iron balls, palm spin balls, hand spin balls, etc.

Baoding ball, also known as fitness ball, has more meridians on the hand, and often plays fitness ball to exercise the flexibility of the hand and also exercise the brain.

It seems to be called Tai Chi Ball, which activates menstrual blood.

In our country, very early people used wooden balls, stone balls and walnut balls for finger exercise, later, some wealthy nobles developed it into glass balls and jade balls, and gradually evolved into solid iron balls, these different materials, between the fingers to enjoy the ball gradually formed the early fitness ball in China.

Baoding Shoubao fitness ball, also known as Baoding iron ball, the diameter is centimeters, the weight is generally between 200 grams and 500 grams, the ball is round and shiny, there is a ball in the ball, and is equipped with a soundboard, two for a pair, can send out a high, low crisp and pleasant sound, known as the "male and female" ball, is Baoding's unique traditional folk fitness products. The so-called "three treasures of Baoding Mansion, iron ball, noodle sauce, spring is not old", because the iron ball ranks first among the three treasures, it is called the first treasure fitness ball, and is also known as "the fitness treasure of the East."

The old man had a ball in his hand and bought it there.

One day during the winter vacation, I was bored, so I found an iron ball at home and played with it.

I gently pushed the iron ball over, and it slowly rolled back again, and I was very happy to roll back and forth like this. But if I didn't pay attention, I didn't push it properly, and the iron ball rolled under the bed at once, which made me anxious. What to do?

I was so anxious that I scratched my ears and cheeks, and I didn't know what to do. At this moment, I suddenly remembered that there was a flashlight in the room, so I quickly took it and turned on the flashlight, and shone it under the bed. Finally, I saw the iron ball.

However, the entrance to the bed was too narrow for my arm to reach into, so I hurried to the kitchen, took a broom, and dug under the bed, but instead of taking out the iron ball, I took out a pile of dirt. I wiped the beads of sweat from my head and thought, "What can I do?"

The iron ball is too far away from me, and the length of a normal broom is simply not enough. So, I got another fishing rod and stuffed it under the bed, but the rod was too long, and instead of plucking the ball out, the side of the rod knocked the ball a little farther away. This really stumped me, how on earth can I get the iron ball out?

At this time, my mother came up to me and asked:"What are you doing crawling on the ground? "I reluctantly pointed to the bottom of the bed and said:

I accidentally rolled an iron ball under the bed. "Mom looked at the iron ball rolling under the bed and said:"Think about how the door of our house is sucked up, and you will know how the iron ball should be taken out.

When my mother said this, I suddenly had an idea and thought of the magnet. So, I immediately took a magnet stone, pointed it in the general direction of the iron ball under the bed, and placed it there, and within ten seconds, the iron ball obediently slipped out. Looking at the iron ball rolling out, I was so happy!

Through this incident, I understood the relationship between iron and magnets, and also taught me to be calm, not to be in a hurry, to think of more ways, there is always a bright way to solve the problem waiting for you.