LONDON — On a recent afternoon, the singing coach Suzi Zumpe was running through a warm-up with a student. Finally, she stuck her tongue out, as if in disgust: a workout for the facial muscles. The student, Wayne Cameron, repeated everything point by point. “Good, Wayne, good,” Zumpe said approvingly. The session had been prescribed by doctors as part of his recovery plan after a pummeling experience with Covid-19 last March.

Source: New York Times February 16, 2021 15:22 UTC