YogSaarthiAI: A Vision-Based AI System for Yoga Posture Analysis and Fitness Guide. Int J Sci Res Sci & Technol [Internet]. 2026 Apr. 5 [cited 2026 Apr. 29];13(2):589-97. Available from: https://mail.ijsrst.com/index.php/home/article/view/IJSRST2613331