Inner cavity filled filling type superman bodybuilding dumbbell

Abstract

The invention discloses an inner cavity filled filling type superman bodybuilding dumbbell which comprises a dumbbell body. The dumbbell body comprises a dumbbell rod. The two ends of the dumbbell rod are provided with a dumbbell piece and a dumbbell head respectively. A cavity is formed in the dumbbell piece. The cavity comprises a filling bin and a sound echo cavity. The filling bin is provided with a filling through hole communicated with the external world. The filling bin is filled with a sound control filling material through the filling through hole. When the sound control filling material can knock the dumbbell piece, the echo which is emitted by a hollow object is not sent out, and the sound echo cavity can make a dead sound when the dumbbell piece makes contact with the ground. The inner cavity filled filling type superman bodybuilding dumbbell is simple in structure, convenient to use and practical; compared with an existing common dumbbell, the dumbbell has the shock visual effect with the exaggerate appearance and size; the dumbbell has the exaggerate and shock sound auditory effect with the high reality sense; the dumbbell can be used as an entertainment bodybuilding apparatus for both entertainment and bodybuilding; in the process of bluffing, the strength is improved slowly under the externally imperceptible condition, and the transition from bluffing to true improvement of strength which surmounts the average man is completed.

Description

technical field [0001] The invention relates to the field of physical fitness, in particular to a superman fitness dumbbell filled with an inner cavity and filled. Background technique [0002] Nowadays, people work less and less physically, and their physical fitness is getting worse. In order to improve their health, people do some sports and often go to the gym to exercise. Dumbbells are simple equipment for increasing muscle strength. When people use it for the first time, they often look at the size of the dumbbell first, and ignore the weight of the dumbbell itself. Especially in gyms with many people, they often choose a large dumbbell in order to show their strength. The weight of the dumbbells is also relatively heavy, which will make people feel very embarrassed when using them for the first time, and even have a phobia of dumbbells in the later stage. If there is a dumbbell that is no different from ordinary dumbbells but lighter than ordinary dumbbells , just ca...

AI Technical Summary

Problems solved by technology

[0002] Nowadays, people work less and less physically, and their physical fitness is getting worse. In order to improve their health, people do some sports and often go to the gym to exercise. Dumbbells are simple equipment for increasing muscle strength. When people use it for the first time, they often look at the size of the dumbbell first, and ignore the weight of the dumbbell itself. Especially in gyms with many people, they often choose a large dumbbell in order to show their strength. The weight of the dumbbells is also relatively heavy, which will make people feel very embarrassed when using them for the first time, and even have a phobia of dumbbells in the later stage. If there is a dumbbell that is no different from ordinary dumbbells but lighter than ordinary dumbbells , it can make people who exercise for the first time feel confident and fall in love with dumbbells as a sports fitness equipment.

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