Features: - Easy to use and training, fits for waist, chest, abdomen, leg, arm training. - The waist belt fits up to 42" waist, and the rubber foot loop tube's circumference is up to 40''. - Comfortable to wear on your waist and will not hurt. The foot loops can be adjusted to fit your bare feet or sneakers. - Unisex belt, it's 30lb strength, it would be better for yoga, leg training and other exercise.