20KG Adjustable Dumbbell Set 2-in-1 Dumbbell & Barbell Set with 40CM Connector Home Gym Workout Equipment for Men Women Full Body Exercise

Long-term benefits of dumbbell exercises:1. long-standing dumbbell exercises can be modified muscles, increase muscle endurance, regular weight is too large dumbbell exercises can make the muscles strong, stronger muscle fibers, increase muscle strength;2. can exercise upper limb muscles and waist, abdominal muscles. Such as when doing sit-ups in the back of the neck with both hands dumbbells, abdominal exercises can increase the load; holding dumbbells to do the body lateral bending or swivel movement, you can exercise the abdominal external oblique muscle; holding a dumbbell straight front arm lift, flat on the side, etc., may exercise the shoulder and chest muscle3. can exercise the leg muscles. Such as holding a dumbbell on one leg squat, feet squat jump.