What are the requirements for bows in archery competitions? Why?

Archery bows can be divided into three categories, including Olympic bending, compound bows and light bows (including Mongolian traditional bows, British long bows, American long bows, American hunting bows, and bows and bending light bows, etc. ), but several items are very common. For venue projects such as the Garden and Metallurgical Games, the number of pounds shall not exceed 60 pounds, and no electronic products, such as rangefinders tied to bows or similar auxiliary aiming equipment, shall be used for accessories. Bow must be limited to light bow competition, and the whole bow must be able to pass through a metal ring with a diameter of about 10cm in an untwisted state, which limits the existence of shock absorbers and bow bridges. If you can develop your own bow that meets the detailed requirements, you can naturally use it, and there are precedents. At present, domestic bow merchants also make their own bows. If they are allowed to participate in the competition, the equipment inspection can also pass the test. Bow handle, bow piece, bowstring, sight, balance bar, arrow stand, sound board, etc. The bow handle is used to hold the bow, and the bow piece and bowstring react on the arrow. These two things provide the basic elements of archery. Sight is to improve the accuracy, and the balance bar is a complex thing, which not only improves the archer's front and rear arms and string puller, but also ensures the archer's relative stability. The podium doesn't explain, like a bucket. The clicker is the most difficult to explain. Each archer's arrow length is different. For example, the length of my arrow is 76CM, but my opening distance is actually 76CM. The clicker is to ensure that you reach 76CM after you start working, and then release the arrow after the clicker prompts, otherwise the torque will change. Modern archery is actually promoted by several large bow and arrow equipment manufacturers to develop into today's model. In fact, there is no requirement for specific bow type in the rules of Olympic archery competition, but their core is shooting accuracy. 70 m 122cm ring target, generally the total number of rings of 72 arrows is at least 650+.