Raza A, Sajjad SA, Rana AA, Ijaz A, Asif M, Zulfiqar A. Cardiovascular Fitness Assessment through 3 Minutes Step Test in Adults of Lahore during COVID-19 Pandemic. TT [Internet]. 2021 Dec. 31 [cited 2024 Nov. 24];2(2):19-23. Available from: https://thetherapist.com.pk/index.php/tt/article/view/28