one

person

mid

adult

woman

female

caucasian

people

animation

heart

rhythm

rear

view

running

treadmill

gym

digital

composite

multiple

exposure

medical

healthcare

exercise

electrocardiography

fitness

concept

workout

medicine

fit

health

training

athlete

athletic

hospital

care

doctor

sport

body

active

clinic

healthy

strength

sportswear

treatment

muscle

illness