Close up young woman drinking mineral water in a green park with sunset, promoting healthy skin care
Young Asian man enjoying refreshing water at a park, embracing healthy skin and rehydration
Lifeguard in yellow raincoat learns to do compression heart massage on the mannequin, hands closeup. Refresher courses for rescuers.
First aid courses for people. Man learns to make compression heart massage on mannequin in the presence of an instructor, hands closeup.
Lifeguard woman in yellow raincoat is training to do compression heart massage and artificial respiration. She presses her hands on the chest and breathes air into the mannequin through the mouth.
