The summary could be:
This is a video transcript that teaches 10 basic submissions in jiu jitsu, such as the arm bar, the triangle, the bow and arrow choke, and the straight ankle lock. The video explains how to perform each submission with details and examples, and also gives some tips and variations. The video is aimed at beginners who want to start finishing their matches and have more fun in jiu jitsu. The video ends with an update on the channel's schedule and a motivational message.
Here are the key facts extracted from the text:
1. The text is a transcript of a video about the first 10 submissions that every white belt should learn in jiu jitsu.
2. The 10 submissions are: arm bar, americana, kimura, triangle, d'arce choke, bow and arrow choke, rear naked choke, arm triangle, straight ankle lock, and x choke.
3. The text explains how to perform each submission, what are the key details to make them effective, and from what positions they can be applied.
4. The text also gives some tips and transitions for each submission, and encourages the viewer to practice them and have fun with jiu jitsu.
5. The text ends with an announcement that the channel will reduce its upload frequency from two to one video per week due to the creator's new job.