Features: sandbags can improve the strength of the legs, which can make it easier to jump higher and start running when exercising. If you want to get a more obvious effect, you should start wearing them every day, and you don't need to remove them when doing such exercises as jogging, but you should remove them before doing more vigorous exercises and then wear them after exercising.In addition, sandbags should not be tied for too long. The weight of sandbags should be able to bear by oneself, and the method should be appropriate and moderate to avoid unnecessary negative effects. Product property: specification: 69 35 80cm, weight (kg) and number of sandbags: 0.5 (2 PCs), 0.75 (2 PCs), 1 (2), 1.5 (2), 2 (2) and 2.5 (2pc) totally 12 PCs.
