not a book, video or article per se but https://old.reddit.com/r/bodyweightfitness/ https://old.reddit.com/r/bodyweightfitness/ is a really great resource in ca

not a book, video or article per se but https://old.reddit.com/r/bodyweightfitness/ https://old.reddit.com/r/bodyweightfitness/ is a really great resource in case readers here aren't already aware of it. Their RR is a good routine to start with, but the subreddit in general contains lots of resources that are pretty useful including books, video, articles