Fig. 1From: The assessment of the kinematics of the rescuer in continuous chest compression during a 10-min simulation of cardiopulmonary resuscitationModel distribution of forces in chest compression. F force of chest compression applied at the α angle, Fcos(α) value of the vertical force for α = 105°, F1 force of chest compression applied at the α1 angle, Fcos(α1) value of the vertical force for α1 = 97°Back to article page