Farhat, A., elnawasra, H., brakat, M. (2020). Rehabilitation program using the chiropractic and its effect on the posture and mobility of the neck of the mobile phone. test, 10(1), 46-54. doi: 10.21608/jass.2021.59681.1028
alaa Ahmed Farhat; hassan Mohamed elnawasra; mohamed Ahmed brakat. "Rehabilitation program using the chiropractic and its effect on the posture and mobility of the neck of the mobile phone". test, 10, 1, 2020, 46-54. doi: 10.21608/jass.2021.59681.1028
Farhat, A., elnawasra, H., brakat, M. (2020). 'Rehabilitation program using the chiropractic and its effect on the posture and mobility of the neck of the mobile phone', test, 10(1), pp. 46-54. doi: 10.21608/jass.2021.59681.1028
Farhat, A., elnawasra, H., brakat, M. Rehabilitation program using the chiropractic and its effect on the posture and mobility of the neck of the mobile phone. test, 2020; 10(1): 46-54. doi: 10.21608/jass.2021.59681.1028

Rehabilitation program using the chiropractic and its effect on the posture and mobility of the neck of the mobile phone

Journal of Applied Sports Science
Article 7, Volume 10, Issue 1, March 2020, Pages 46-54    PDF (319.05 K)
Document Type: Original Article
DOI: 10.21608/jass.2021.59681.1028
Authors
alaa Ahmed Farhat* 1; hassan Mohamed elnawasra2; mohamed Ahmed brakat3
1Researcher, Department of Biological Sciences and Health Sports - Faculty of Physical Education for Men Alexandria University
2Professor of Sports Injuries & Rehabilitation Department of Biological Sciences and Health Sports - Faculty of Physical Education for Men Alexandria University
3Department of Biological Sciences and Health Sports - Faculty of Physical Education for Men Alexandria University
Abstract
The negative effects of misuse of modern devices such as smartphones and tablets have increased in recent times as a result of constant access to the daily media and playing board games (The Games), so the tablet has become a tool used in many stages of the educational stages of students from children and adolescents and a basic means Used to follow educational curricula and complete final exams on it,
In addition to their increasing practice of individual and group activities in which they
use these devices, which resulted in neck pain and damage caused by the long period of bending looking down and bending the head forward, which naturally affected the curvature of the spine, especially the cervical and upper trapezius muscles working on it. The study conducted by the American surgeon Kenneth Hans raj on the forces that affect the spine when looking at smartphones for a long time has shown that the head of an adult who weighs between four to five kg affects the spine and neck with a force of about 13 kg When the head is tilted forward at an angle of about 15 degrees, indicating that the greater the degree of curvature, the greater the burden on the vertebrae and the greater the angle of inclination on the neck approximately 60 degrees, and thus affects the neck and back with a force of 27 kg
Keywords
Rehabilitation; chiropractic; neck
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