Thanks for sharing your thoughts. I appreciate it very much.Jam: Love ya and your always well-reasoned and contributory writing, but I must helpfully add to your post a bit.
I'm waaay past 65 and want to add that most falls in the bathroom (and elsewhere in the home) have little to do with speed of gait and limberness of muscles -- but rather more important: the brain factors that govern elderly folks sense of balance, visual acuity, and spatial distances perception.
Quality physical therapists are excellent at prescribing, teaching, and monitoring exercises that effectively enhance and go a long way in correcting and aligning many of these brain/muscles factors so critical to balance, judgment, and self-protection against falling during daily life in aging folks. And of course there's an important role here for the several kinds of doctors that specialize in diagnosing and implementing vision correction.
Arnaldo
I base my opinion on the National Institute of Aging and the Senate Special Committee on Aging tidbits I've learned about in recent years.
The speed of gait slows down as people age, and the tendons and muscles stiffen which causes falls and poor balance. This is why it is important for senior citizens to keep moving and exercise. I am sure vision does play a role in slip-and-falls too.
Here is an article which may help to understand gait and balance disorders associated with old age. https://www.aafp.org/afp/2010/0701/p61.html
It is advised that older adults should exercise to avoid some of these medical maladies. Weight training is also recommended to keep those muscles healthy. There's a lot more I could share, but I'll leave it there.
Thanks again for sharing your thoughts.