I’m a huge fan of Ashiatsu massage, where they walk on you while the therapist holds on to bars mounted to the ceiling. Its one reason I love Thai Yoga Massage too. There are so many opportunities to be creative. I use a walker for back walking, which is stable but kind of creaky. I know of therapists in SE Asia that balance without holding on to anything. Ahem, my weight fluctuates a lot and I’m currently at 194 pounds. That might be a bit too much for someone. One-footed pressure works super well too and I do it all the time, especially for legs and calves.