[gasgiant]

For strength and flexibility without being stuck in a gym, I recommend Mark Wildman https://www.youtube.com/@MarkWildman

The tag line is "This is not a fitness channel. This is a skill channel." Kettlebells. Clubbells. Bodyweight exercises. Building functional strength. There are no overt sales pitches.

Mark's instructional style is no-nonsense. Note his use of visual and verbal cues to get you to remember good form. And then there are the "Nerd Math" videos where he whiteboards workout progressions. Great stuff for HN readers!