I know a young Couple , in their 30sI am in late 20s. No i don't drink and smoke. and i go to gym once a week. I am waiting for my CT & MRI result which will come by Monday . Virus has done some damage to my lungs , recovery will take time according to doctor.
Who recently recovered from Covid
Though they had mild and moderate symptoms, yet the lungs have been weakened
So their family doctor has advised them regular walking twice a day ,
But not brisk walking , so that will slowly regain the lungs capacity to function as before