Men's Gymnastics has some pretty complicated rules. I hope this video helps make sense of it all. I only scratch the surface of the whole rule book, so feel free to look at it yourself:

F.I.G. 2016-2020 Men's Code of Points:
www.fig-gymnastics.com/publicdir/rules/files/mag/CoP_MAG_2017-2020_ICI-e.pdf

Video Sources:
https://www.youtube.com/watch?v=QzuyD0NwIgc&t=785s
https://www.youtube.com/watch?v=bhR8A7EB65c
https://www.youtube.com/watch?v=5tIY7qw9Moc

Music: 'Lost at Last' by Maker