According to statistics from the American Sports Goods Manufacturers Association, in the United States, about 9 million people exercised in their homes in 2004, an increase of 138% from 1987. Rees, author of Virtual Fitness, believes that buying fitness equipment that is cheaper and easier to dismantle can better satisfy strength training, cardio training, and physical flexibility than buying a special device. Wisdom dumbbells. Dumbbells are a very good value for money device, not only easy to use, but also "a multi-purpose." Now selling the chrome steel "smart dumbbell", just turn the dial on the top of the dumbbell, you can choose six different weight levels for different people to exercise. Soft body ball. This soft vinyl ball can be used to exercise strength and flexibility. Put the ball in the home, the bodybuilder can do a variety of stretching exercises on the ball; lying on the ball, sitting on the ball, you can exercise the strength and flexibility of different parts of the body. If the home area is small, there is no place to put this big ball, you can use it to replace the chair, people sitting on the big ball, you can exercise strength and improve balance. Reebok board. This is a kind of fitness lying board and arm multi-purpose machine, which is not only for lifting the fitness lying board, but also for practicing arm strength. If a fitness person likes to practice arm strength on a dual-use machine, he or she can pull the bracelet with two plastic belts on the top of the lying board with both hands. The greater your effort, the greater the retraction force of the plastic belt. Super mats. The biggest downside of fitness at home is that you cannot get feedback from your coach in time. The biggest selling point of the Super Mat is the above scale, which can help you keep your body in a straight line while practicing yoga, Pilates, stretching exercises, or help you measure whether your progress is rapid. When you press the leg, you can easily see if you are on the first line or you have already exceeded the second line. Medical fitness ball. This weight-heavy exercise ball is colorful and easy to use. The main thing is that it allows you to avoid full-body pressure during strength training and focus your training on a few muscles. Such purposeful movements can better train strength, flexibility, and the balance of power lost with age. rope skipping. It can burn a lot of fat. For a woman weighing 67.5 kg, skipping can consume 11.4 calories per minute, improving heart and lung vitality, physical agility and coordination. 