Dormitory dumbbells were taken down and taken home. Because it is a detachable dumbbell, I took home two dumbbell posts and four oversized fixing nuts in the middle of a pair of dumbbells, and then 16 pieces, each weighing 2.5 kilograms, were taken home in a schoolbag four times.

In this way, the dumbbell piece brought back each time is 10 kg, and the dumbbell piece is 40 kg for four times. The dumbbell post and nut are assembled by a ***44kg. If your dumbbells are 40kg dumbbells that can't be disassembled, you can find a private car or take a taxi home.

Dumbbell introduction

It is an auxiliary equipment for L weightlifting and fitness. Smaller than a barbell. The weight of the light dumbbell is 6,8, 12, 16. The weights of heavy dumbbells are 10, 15, 30 kg, etc. Therefore, it is favored by the majority of fitness enthusiasts. Because there is no sound during practice, it is named dumbbell. Dumbbell is a simple instrument to strengthen muscle strength training.

Its main material is cast iron, and some are covered with rubber. Used for muscle strength training and muscle compound action training. Patients with low muscle strength due to sports paralysis, pain, long-term inactivity, etc. Holding dumbbells, you can use the weight of dumbbells to actively exercise against resistance and train muscle strength.