This is the practice I have done daily for years. You can do it just by getting up from your desk and does not need any equipment or much space. It can be done by stepping out of your car on a long drive and can be done standing with everyday clothes on if you need to. Even 5 minutes of practice gives excellent benefits.
I believe this practice is good for pretty much everyone, but it is ideal for people who are reluctant to exercise in the usual way. It is well suited to people with joint problems or immobility. That includes seniors and people with injuries as well.
84 Postures for Strength, Flexibility, Fitness and Longevity (Online Course)
Health, Happiness & Longevity (Monthly Membership)
Introductory Breath-control Practice for Improved Energy, Health and Longevity