I need pictures of stretches for an elderly couple

Can you take pictures of yourself demonstrating the stretch? I often do this, then add a description at the bottom of the picture of how to perform the stretch. I’ve also recorded short videos, 10minutes or less, for clients giving them the same instruction.

There are also on-line programs where you can create workouts that have stock photos: ptonthenet.com and fitnessbuilder.com are two I’ve used in the past.