The aim of this randomized controlled experimental study is to examine the effect of laughter yoga applied to intensive care nurses on perceived stress, work motivation, and mental well-being.

The study was conducted with nurses working at Manisa Celal Bayar University Hospital's Surgical Intensive Care and Anesthesia Intensive Care units between December 2022 and March 2023. The Nurse Introduction Form, Nurse Work Motivation Scale, Perceived Stress Scale, and Warwick-Edinburgh Mental Well-being Scale were used to collect data.

Inclusion Criteria: Between 18-65 age

• Those who have worked as intensive care nurses for at least 6 months
• Those who agree to participate in the research

Exclusion Criteria:

• Those with chronic cough
• Those who have previously received laughter yoga training and practiced
• Those who had surgery within the last 3 months
• Those with diagnosed mental illness and those using medication (antidepressants, antipsychotics,anxiolytic, etc…)
• Those who have neurological diseases such as epilepsy and multiple sclerosis
• Those who have recently experienced a loss (within at least 6 months)
• Those with neurological disorders
• Those who have urinary incontinence problems
• Those who did not agree to participate in the research

The data will be given if it's necessary and if it is not problem for ethical office.