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• Oct.28, 2023 16:10:01

Dumbbell is a multifunctional fitness equipment, which can be used to strengthen and regulate various muscle groups of the body. Dumbbells can exercise in legs, chest, back, waist and abdomen, shoulders, arms, etc., and can exercise in different parts through different body positions and arm movemen

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• Oct.28, 2023 16:10:39

1. Increase muscle strength By providing resistance to muscles, dumbbells can help increase strength and increase muscle mass over time. 2, improve muscle endurance Repeated exercises with dumbbells can improve your muscle and muscle endurance, and make you do more movements or keep posture for a

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• Oct.28, 2023 16:11:28

1, dumbbell style From the appearance, there are four different styles of dumbbells that are popular at present. It is divided into round dumb, bell hexagonal dumbbells, multiple adjustable dumbbells and adjustable kettle bell dumbbells. 2, dumbbell technology and internal materials There are man