Vibrating dumbbells weightlifting swing aerobics line and line dumbbell bells fitness muscular fitne
Product features: love aerobics
(1) the appearance of fashion, small and convenient, can be carried out indoors at any time, without the need to select the venue;
(2) according to ergonomic design of the handle, to ensure comfortable feel;
(3) on both sides to increase the spiral vibration device, the dynamic inertia of the motion principle;
(4) through the rhythm of the back and forth vibration, to produce a good effect on the relaxation of the body vibration frequency;
(5) exercise time is short, quick, every day just 6 minutes of aerobic exercise, can achieve to alleviate the neck discomfort, exercise biceps (upper arm), triceps, shoulders and chest and other upper body muscle group