BMJ Group Jul 15 2025 Yoga, Tai Chi, walking and jogging may be the best forms of exercise to improve sleep quality and ease insomnia, suggest the findings of a comparative pooled data analysis published in the online journal  BMJ Evidence Based Medicine. The findings back the use of exercise as a primary treatment strategy for poor sleep patterns, say the researchers. Characterized by difficulties falling and staying asleep, and early morning awakening, the prevalence of insomnia ranges from 4-