According to Baidu map query, it is known that: Store name: Beijing Haoke Fitness, located in Xinhua Financial Building, Anzhen Road, Chaoyang District, Beijing.

The fitness whip comprises a grip, a whip body, a whip tip and a transition whip connecting the grip and the whip body, wherein the transition whip comprises a spiral spring body, and the outer diameter of the spiral spring body I decreases from the grip to the whip body in turn; the transition whip and the whip body are cast into a whole by melting glue, and the outer diameter of the fitness whip decreases from the transition whip to the whip body in turn.