In the hot summer, you don't need to go out for fitness, because these elastic resistance bands will definitely bring you the same comfort at home! Whether you are doing full-body exercise or only a few minutes of free time, whether you are a beginner or a professional athlete, you can find the exercise intensity that suits you. For those who are inconvenient to go out but love sports, this kind of stretching exercise is an excellent choice. These 11 fitness elastic rubber training belts/sets are your ideal choice!