A mini trampoline, also known as a rebounder, is a small trampoline typically used for exercise or recreational activities. It is usually about 3 feet in diameter and can be used both indoors and outdoors. The device is made up of a circular frame with a taut mat or canvas stretched across it, supported by steel springs or bungee cords.

Mini trampolines are versatile pieces of exercise equipment that can be used for a wide range of activities. They are often used in fitness classes, such as rebounding or aerobics, and can also be used for home workouts. Because of their small size, mini trampolines are easy to store and can be used in small spaces, making them a great option for people with limited space or those who prefer to exercise at home.

One of the main benefits of using a mini trampoline is that it provides a low-impact workout that is gentle on the joints. The soft, springy surface of the trampoline absorbs much of the impact of jumping, reducing the risk of injury to the knees and other joints. The repetitive bouncing motion of jumping on a mini trampoline also provides an excellent cardiovascular workout, helping to increase heart rate and burn calories.