This is a cool technology. I worry about the risk of causing non-age related sarcopenia though. I expect that can, or perhaps is, mitigated by tuning the inputs

This is a cool technology. I worry about the risk of causing non-age related sarcopenia though. I expect that can, or perhaps is, mitigated by tuning the inputs to require a near maximum effort from the human to get a near maximum effort from the device. That would maintain adequate muscle stimulation, while still achieving the disability adaptivity goal.