Kaisu is a brand of Hangzhou Aposti Sports Equipment Co., Ltd., and its products are mainly home fitness equipment. According to Amazon's China sales data, Kaisu ranks among the top 10 best-selling fitness brands on Amazon in China. Most of Kaisu's jump ropes are made of PVC, and the bearings are 360-degree intelligent seam design, which is smooth and smooth.
 
Kaisu has two types of skipping rope products, and the rope body is made of cowhide and steel wire. These two products of Kaisu, from the perspective of material, are not better than other similar products on the market, and the design and ease of use have not reached the level of excellence, but Kaisu has achieved a fair and affordable price under the premise of the same quality. Especially for people who regard rope skipping as a game, if they can't do daily non-stop exercise, and there are price considerations when purchasing, then Kaisu is undoubtedly one of the most cost-effective brands.
 
In terms of material, Kaisu's cowhide rope is slightly inferior to Reebok's calfskin material, and there is no chance of winning in terms of durability, but Kaisu is not without advantages, skipping rope and bearing interface, not using cheap and fragile plastic, but roller interface design, fluency and Reebok cowhide rope is indistinguishable, in the case of such a similar difference, Kaisu's cowhide skipping rope is only about 40 yuan, which is one-fifth of Reebok's cowhide rope, for consumers who pursue parity and substitution, Kaisu is often more marketable.
 
Kaisu's wire rope body is also cost-effective, with 360° universal bearings, smooth and not winding the rope, and will not cause the rope to become entangled due to too fast training. Kaisu's wire rope body is a lock core wire rope wrapped with PVC holster, with low resistance and no drifting, good flexibility and not easy to break, the degree of wear resistance is similar to Reebok's wire rope, and the handle material is PP plastic resin, which is similar to the material of Adidas' wire rope handle, but the price is only about 40 yuan, which is an affordable big-name alternative. Most of the jump ropes on the market can be adjusted in length, and the same is true of Kaisu's one, but in the adjustment place, there is one more metal adjustment buckle than other products, and you only need to tighten the screws of the adjustment buckle when you use it, which can prevent the rope from falling off when you use it. This wire rope is suitable for high-intensity workouts and is effective for enhancing fitness, coordination and warm-up.