On the SLD forums Heidi 555 posted this:
I’ve been standing on one foot on an inexpensive balance board or inflatable balance disc. . . . I’ve been using the balance board while doing dishes and brushing my teeth. . . .
I feel good immediately afterwards. I feel slightly better physically and emotionally. . . . I’m use to feeling better after I exercise, but typically it takes more intensive sustained exercise to get this effect.
I sleep well 60-70% of the time. . . . For the past 3 days that I’ve done the one-footed standing I’ve had excellent sleep. Last night it was especially surprising because I went to bed emotionally distraught and stayed up slightly later than I intended.