Long-term practice with dumbbells can shape muscle lines, increase muscle endurance, and frequently performing dumbbell exercises with heavier weights can make muscles firm and strong, increasing muscle strength.It can exercise the upper limb muscles and the muscles of the waist and abdomen. For example, when doing sit-ups with both hands holding a dumbbell behind the neck, it can increase the load of abdominal muscle exercises; holding a dumbbell to do lateral flexion or twist movements can exercise the internal and external oblique muscles; holding a dumbbell to do straight arm front raise, lateral raise, etc. can exercise shoulder and chest muscles.Can exercise lower limb muscles. For example, holding a dumbbell to squat with one leg, squatting with both legs, etc.Dumbbells are a pair of weights, with a difference in weight of less than 1KG.
Update time:20180531100000