Four people in a line using mannequins to undertake basic life support training. They are doing chest compressions on the mannequins. Behind them are two people sitting on the floor talking, with a mannequin in front of them.

Four people in a line using mannequins to undertake basic life support training. They are doing chest compressions on the mannequins. Behind them are two people sitting on the floor talking, with a mannequin in front of them.

NIKON D850 Posted on Full size 1000 × 687