Old people shouldn't be allowed to use the internet... thoughts?

[Mister Obvious]

If it's a younger old person who is showing approved ability, they can come 2 times per week.

If it's an old person who is in "out of shape" territory, 4 times per week.

If an elderly person can show they're able to move properly, then maybe the personal trainer only does bi-monthly check-ins to make sure the elderly person is still maintaining a healthy weight and moving properly.