Vista posterior del instructor realizando cpr en maniquí durante el entrenamiento de primeros auxilios con un grupo de personas - Foto e imágenes de stock

Instructor performing chest compression on dummy during cpr training class with group of people

Instructor performing chest compression on dummy during cpr training class with group of people

Back view of instructor performing cpr on dummy during first aid training with group of people

Back view of instructor performing chest compression on dummy during cpr training class with group of people

Handsome instructor with cpr dummy during first aid training class with group of people

Man holding cpr dummy and looking at camera during first aid training class with group of people

Group of young caucasian people learning how to safe a life sitting together on lesson, discussing all techniques, using mannequin to show an example

Group of people looking at man performing cpr on dummy during first aid training

Group of concentrated people performing cpr on dummy during first aid training

Cropped view of woman performing chest compression on dummy during cpr training class while man doing thumb up sign

Selective focus of handsome instructor with cpr dummy during first aid training class

Selective focus of instructor with cpr dummy during first aid training class

Cropped view of group of people during first aid training class with cpr dummy

Selective focus of handsome instructor gesturing during cpr training

Partial view of woman performing chest compression on dummy during cpr training class while instructor pointing with finger

Cropped view of man performing chest compression on dummy during cpr training class

Handsome instructor with cpr dummy gesturing during first aid training class

Handsome man using chest compression technique on dummy during cpr training

Cropped view of cheerful women holding hands during seminar