https://medicalxpress.com/news/2021-04-sensor-doctors-patients-looming-covid.html
She changed her posture. Both look bigger in the first picture. She was slouching & then sat up straight.
https://medicalxpress.com/news/2021-04-sensor-doctors-patients-looming-covid.html
She changed her posture. Both look bigger in the first picture. She was slouching & then sat up straight.