First of all, the key is that the weight of dumbbells should be small, so that the number of dumbbells can be reduced and the weight should be large. Reducing the number of dumbbells will increase muscles.

1 Hold a dumbbell in both hands * * *, and then bend your arm backwards until the dumbbell reaches the back of your head. Repeat 20 groups 4-6, and then increase to 6-8 (other actions are the same). This is mainly to reduce the arm.

2 lift dumbbells

Hands droop vertically and naturally, with dumbbells in one hand, big arms motionless, arms bent back, acting like muscle exercisers in movies.

Hands droop naturally. Hold the dumbbell in one hand and not in the other. Relax your arm. Tilt your body sideways to the hand holding the dumbbell for about 45 degrees. Keep your arms relaxed and then return, relying entirely on the strength of your side waist.

Whether it is suitable for the elderly and children depends on the weight used. Weight must be small, so as to achieve the purpose of fat consumption. I wish you good health and a happy life!