The suspended training belt is called TRX, which is used for whole-body resistance training. This is mainly resistance training and flexibility training. The principle of TRX is to use your own weight as resistance, and let you adjust the length of nylon belt to change the angle of muscle training, so as to train muscle strength, stability and flexibility. The application of TRX is very flexible. Basically, you can use TRX to train your whole body muscles. When using TRX, hold the handles and anklets at both ends of the main rope of the training belt with both hands, or hook your feet to complete the action. Compared with other equipment exercises, no sitting exercise is the training feature of TRX. At the same time, completing the action in suspension can mobilize the muscles of the whole body to actively find balance and train the stability of the body. A fighting rope is a fighting rope. We usually call it rope throwing. Rope throwing exercises are excellent in cardiopulmonary endurance, muscle endurance, explosive force, flexibility, coordination and speed, and pay attention to strength exercises in many parts of the whole body. The use method is to fix one end and swing the rope mainly by using the strength of the upper limbs. Some sports can be accompanied by rhythmic music, supplemented by running of lower limbs and waving ropes of upper limbs to achieve the purpose of exercise. Mainly to train muscle endurance, cardiopulmonary function and flexibility. The advantage of this rope throwing exercise is that you can decide the training intensity by yourself, and change the training intensity through the swing amplitude of the bodybuilder. It is more elastic and can protect joints well. At present, there are two kinds of battle ropes on the market: sheathed and unsheathed. The market price of a set of TRX is around 200 yuan, and the battle rope is about one meter in 40 yuan. Special for all kinds of fitness equipment. Try not to compare different kinds of cost performance. Mainly depends on their own needs.