I love “Longevity & quality of life maintenance is the goal” and ideal natural motions of the human body / physiology.
I try to work these motions into my daily life. For example: watch how a baby moves or an ape moves. None of them ever bend at the waist they always squat to pick something up every time you pull a weed or go to get some thing out of the bottom cabinet squat instead of bend at the waist.
Need to pick up something heavy dead lift, need to pick something up over your head power clean. Seriously, watch a toddler pick stuff up. This is exactly how they do it.
We as humans learn a lot of our physical movements by mimicking and the factory/Office culture that we’ve evolved into is a completely unhealthy way to move our bodies.
I agree that people should run, a lot. We should stretch every day also. However, as one ages, repetitive motion and overuse injuries become a real concern. All the guys that took part in the jogging fad of the late 70s and early 80s had bad knees by the 90s.
Mixing things up helps avoid wearing things out. I understand running is your thing right now and that’s great. One day run 5K, the next day do a 30 minute interval workout to improve your 5K time. The next day do a long slow day. Doing the same thing every time you work out is repetitive and injurious.
This is a good conversation, keep it going.