1116-51884 - Close-up of a blue goatfish (Parupeneus cyclostomus) showing the two barbels tucked under the chin, used to probe and detect prey; Maui, Hawaii, United States of America
1116-50956 - A physiotherapist assisting a paraplegic women who is doing pull-ups to increase her upper body strength, in a fitness facility: Sherwood Park, Alberta, Canada
1348-1681 - First aid techniques. In case of loss of consciousness, open the victim's airways by tipping their head back and lifting their chin up.