Use of dumbbell can sustain physical exercise to burn calories.
Not only can accelerate the rate of metabolism, burn fat fast, but also exercise endurance, improve self-confidence, so that you maintain a good working condition and is good to vent pressure campaign.
Description:
Dumbbell
Yellow: 3LB/PR
Red: 4LB/PR
Blue: 5LB/PR
Grey: 6LB/PR
Packing: 1PR/color box
