iosr-jspe   Volume-9 ~ Issue-3 ~ May – Jun. 2022

[1]. B. Swanson, "Youth sport participation by the numbers," Active kids, AMBRIDGE, MASSACHUSETTS, 2021.
[2]. M. Giovanetti, D. Benvenuto, S. Angeletti and M. M. V. Ciccozzi, "The First Two Cases of 2019-NCoV in Italy," Where They Come From, pp. 92, 518–521, 2020. doi: 10.1080/14737159.2021.1917998
[3]. A. Kucharski, T. Russell, C. Diamond, Y. Liu, J. Edmunds, S. Funk, R. Eggo, F. Sun, M. Jit and J. Munday, "Early Dynamics of Transmission and Control of COVID-19," A Mathematical Modelling Study. Lancet Infect. Dis., pp. 20, 553–558., 2020.doi: 10.1016/S1473-3099(20)30144-4
[4]. M. Pfahl, "The Environmental Awakening in Sport," Solut. J, pp. 4, 67–76., 2016.
[5]. B. McCullough, M. Orr and N. Watanabe, "Measuring Externalities: The Imperative Next Step to Sustainability Assessment in Sport. J," Sport Manag, pp. 34, 393–402, 2019.

[1]. Lori A. Michener Etal., Anatomical and biomechanical mechanisms of subacromial impingement syndrome., Clinical Biomechanics 18 (2003) 369–379 doi:10.1016/S0268-0033(03)00047-0.
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[3]. Masood Umer Etal., subacromial impingement syndrome.,. Orthopedic Reviews, 4(2), 79-82.
[4]. Phil Page., shoulder muscle imbalance and subacromial impingement syndrome in overhead athletes.,Int J Sports Phys Ther. 2011 Mar; 6(1): 51-58.
[5]. B D Chaurasia., volume 1 upper limb and thorax., pg 43-44.

[1]. Correlation of smartphone use addiction with text neck syndrome and SMS thumb in physiotherapy students -Priyal P Shah, Megha S Sheth, International Journal of Community Medicine and Public Health, May 2018.
[2]. Text neck- its effects on posture - Jyoti Kataria, Delhi Pharmaceutical Sciences and Research University, Govt of NCT, February 2018.
[3]. Awareness of text neck syndrome in young adult population- Pankti P. Samani, Neeraj A. Athavale, Ashok Shyam, Parag K Sancheti; June 2018.
[4]. Prevalence of text neck syndrome and SMS thumb among smartphone users in college-going students: a cross sectional survey study- Sohel Ahmed, Rahemun Akter, Nikita Pokhrel, Asir John Samuel; June-2019.
[5]. Are you suffering from pain due to smart phone text neck syndrome--Abdullah Farooq Khan, Syed Faraz Ul Hassan Shah Gillani, Ahsan Farooq Khan, Alia Wahid.