Skipping rope is a kind of high-intensity aerobic exercise, which has certain influence on feet and joints. Although you can choose to wear only socks when skipping rope indoors, wearing suitable sports shoes can provide better support and reduce the impact on your feet. Sports shoes usually have cushioning and supporting functions, which can reduce the risk of injury and provide better stability and comfort. In addition, sports shoes can also provide arch support and anti-skid function, which helps to protect the feet and improve the skipping effect. Therefore, in order to be safe and comfortable, you should wear suitable sports shoes when skipping rope indoors.