2. Pull back the strap and adjust it to the appropriate width.
3. Stick the strap pulled back with a hook and loop.
Extended data
Tie sandbags on your legs to exercise. Tie sandbags when using them and untie them after using them. Note: Don't take too long; The weight of sandbags should be what you can bear, not a burden; And the method is proper and gentle. In this way, there is no negative impact, but it will promote physical health, height and weight loss.
The weight of sandbags should be what you can bear, not a burden; If ankle pain has occurred, you should immediately stop carrying weight and go to a regular hospital for examination when necessary to rule out other sports injuries.
Teenagers, if they want to wear sandbags for sports, it is best to walk or jog, and avoid wearing sandbags when playing intense antagonistic sports such as basketball and football.