MB3 168a: Emetics, Massages, Cupping, and Exercises on Shabbos (328:39-43)

Taking an emetic on Shabbos for medicinal reasons. Using an electric blanket on Shabbos.

Treating a drunk person on Shabbos.

Massages for a tired person on Shabbos.

Breathing exercises and walking (not running) for exercise on Shabbos.