Doby-Sports sharing

Doby is a community app for learning and sharing ball sports. Whether you are a rookie or a sports expert, you can improve your skills and communicate with others here.
There are teaching videos covering various ball sports, including table tennis, tennis, badminton, etc. You can learn skills and quickly improve your skills by browsing the videos.
In addition, you can post updates to share your exercise routine and chat with others to exchange exercise skills.