Do you use your arms when cycling?

Have you ever wondered about the role of your arms when cycling? Some cyclists may argue that it's all about the legs, but what about the arms? Do they just hang there or do they actively participate in the cycling motion? Could they actually be boosting your cycling performance in some way? As a cyclist, have you ever considered incorporating your arms more into your cycling routine? Let's delve into this question and explore the potential benefits and techniques of using your arms when cycling.