Mr. Jupender Singh Bhagi, Dr. Kuljeet Kaur, Prof. (Dr) Sarita Tyagi, Dr. Vikram Singh. An Exploratory Study Of Back And Hamstring Flexibility Of Female School Students Studying In Upper Primary Classes. Elementary Education Online [Internet]. 2021 Feb. 25 [cited 2025 Jan. 15];20(1):8906-12. Available from: https://ilkogretim-online.org/index.php/pub/article/view/7796