Effects of Yogic Exercises on Life Stress and Blood Glucose Levels in Nursing Students

[Purpose] This study was performed to investigate the effects of yogic exercises on life stress and blood glucose levels in nursing students. [Subjects and Methods] The study was a randomized controlled trial. Twenty-seven undergraduate nursing students were randomly selected, with 12 assigned to an exercise group and 15 assigned to a control group. The yogic exercises intervention was undertaken for 60 minutes one day a week for 12 weeks. It consisted of physical exercise (surya namaskara) combined with relaxation and meditation (shavasana and yoga nidra). Life stress was measured by the Life Stress Scale for College Students, and postprandial blood glucose levels were measured with a digital glucometer. [Results] The exercise group measurements were significantly decreased in both life stress and postprandial blood glucose levels compared with the control group. [Conclusion] These findings indicate that yogic exercises would reduce life stress and lower postprandial blood glucose levels in nursing students.