20' mobility + 100 SUs
x4:
Scapular pull-up x10
Rope combo [1 SU + 1 DU] x10 
Dragon 
@ 10 kg x6/side
SL box-assisted squat x8/side
Push-up x5
Bicycle 
I know I did an extra SU at the beginning of videotaping . For some reason I couldn't get the rhythm right 
.
This exercise has been scaled down because last time with 4x20 I almost injured myself.
I'm also happy I didn't scale up . Today they felt much harder 
@ubo vielen Dank 
@s1m0n4 Maybe I should change to bicycle crunches too next time. Today and over the last weeks i just did dead bugs as part of my workout.
I tried rope skipping in the past
, but trying to do double unders would clearly be worth starting a video and result in getting viral on YT. 
@ubo If I showed you my first attempts at DUs you would laugh too !
Dead bugs are a great exercise, but for reasons I don't entirely understand I find it quite boring.
@s1m0n4 I only saw DBs as a start so that the old man's core muscles should come back. But now you've awakened my ambition.