Hello! Personally, I think nunchakus are suitable for all ages, and it is easier to use nunchakus, but practicing nunchakus must be adhered to in order to be effective. There are tutorial videos online, and you can also find nunchakus associations or societies. As for many people who are worried about hitting themselves, beginners can choose a lighter stick or a stick like foamed aluminum alloy, and with the correct method of learning sticks, they will not be so easily injured! I am a college student and have been practicing sticks for almost a year. The landlord can watch some videos online, such as: loong nunchakus in Lingyun Stick Road, Xu Shoubo, which is quite tough. Finally, emphasize one point: stick to practicing sticks every day.