FC2-PPV-1852030 This time, two participants took part in a specialized student training session, recording their experience with cardiopulmonary resuscitation and life-saving instruction. The participants approached the training earnestly and sincerely, doing their best with somewhat clumsy movements. Since this was filmed as a sample, we obtained permission to record. Additionally, to protect the participants' privacy, some editing has been applied to areas where faces or voices could clearly identify the individuals.