1, one is wider, and the calf is tied. Pay attention to wearing stockings or bandages, or you will move.

2, the other is narrow, which is specially tied to the ankle, that is, the ankle. Note: in either case, don't stick it for too long, otherwise the blood won't circulate.

Second, the matters needing attention of sandbag leggings:

1. Wearing sandbags on your feet can really increase your leg strength, but it will also bring some negative effects. First of all, the increase in leg weight will put a greater burden on your knee joint than usual, which is not conducive to your leg development (especially considering your age).

2. Secondly, in fact, tying sandbags to the legs is more about exercising the lateral movement ability of the legs, which is not obvious for the growth of bounce, and it will make the calves thicker and make the knees bear more weight when doing movements, which will easily strain the knees over time.

3. Tie sandbags on your legs to exercise. Tie sandbags when you only use them, and untie them when you are finished.

4. Note: Don't take too long; The weight of sandbags should be something you can bear, not a burden: do it properly and moderately. This has no negative effect, but will promote the decline of health, height and weight.