In fact, wearing a steel vest has many advantages, such as ① it can exercise your endurance and bearing capacity. ② It can enhance physical strength and make the body stronger. ③ It has no side effects on the body, and will feel very relaxed after use. (4) Steel plates with the same weight are much smaller than sandbags and are easy to be invisible. It can even be completely invisible and available every day. ⑤ Simple operation and convenient use. It is easier to operate than complex fitness equipment, and it can be taken out for use, not just at home. ⑥ The price is reasonable. Compared with other fitness equipment, it is more cost-effective and practical. ⑦ There is another important advantage. At the critical moment, you can defend yourself! Guys who have so many advantages, like sports and want to be handsome can choose. Personally, I often use overloading. Friends can go to this store to see Bajin Fitness and Sporting Goods Store.