1. Pejci A, Kocic M. "The impact of sport games exercises programs on the development of specific motor abilities in adolescents with intellectual impairment". FU Phys Ed Sport.2020; 18(10):249-261.
2. Kesumawati S, Rahayu T." Activity model of playing `my hero is my mother` to improve basic movement skills of mild mental retarded children". Physical Education, Health and Recreation.2019; 4(1): 52-61.
3. Hashemi A, Sheikh M, Shahrbanian SH." Effect of Regular Exercise on Social Interactions in Children with Intellectual Disability".J Rehab Med. 2019; 7(4): 11-20. (In Persian)
4. Kong Z, et al."Tai chi as an alternative exercise to improve physical fitness for children and adolescents with intellectual disability". J. Environ Res Public Health.2019; 10:1-12.
5. Pradana F, Juniarisca D. "The development of MODEREN to increase gross motor skills of students with mild mental retardation".4^th International Conference on sport science, Health and physical education (ICSSHPE).2020; vol21; 24-26.
6. A’ali Sh, Daneshmandi H, Norasteh AA, Rezazadeh F. "Com-prisons of head and shoulder posture in blind, deaf and ordinary pupils". Journal of Gorgan University Medical Sciences. 2014; 15(4):72-78. (In Persian).

7.       Naderi E. "Comparison of the effect of three methods of corrective exercises on the spine of people with spinal deformity".   Journal of Applied Sports Physiology. 2018; 14(27): 29-48. (In Persian).

8. Gonzalez-Galvez N, M. Gea-Garcıa M, J. Marcos-Pardo P." Effects of exercise programs on kyphosis and lordosis angle: A systematic review and met analysis". A systematic review and meta-analysis. Plos ONE.2019; 14(4); 1-18.
9. Lockie R, Dawes J.J, Kornhauser CH, Holmes R." A cross-sectional and retrospective cohort analysis of the effects of age on flexibility, strength endurance, lower-body power, and aerobic fitness in law enforcement officers". Journal of Strength and Conditioning Research.2019; 33(2):451-458.
10. Mayrick K, Pallone A, Feinn R, Ford K, Garbalosa J." Trunk muscle endurance, flexibility, stride foot balance, and contra lateral trunk lean in collegiate baseball pitchers". Journal of Strength and Conditioning Research. 2019; 33(10): 2641-2647.
11. Karthikbabu S, Chakrapani M." Hand-held dynamometer is a reliable tool to measure trunk muscle strength in chronic stroke". Journal of Clinical and Diagnostic Research. 2017; 11(9):9-12.
12. Arampatzis A, Frank J, Laube G, Mersmann F. " Trunk muscle strength and lumbo‐pelvic kinematics in adolescent athletes: Effects of age and sex". Scand J Med Sci Sports. 2019; 29(11):1691-1698.
13. Ludwig O, Berger J, Becker S, Kemmler W, Frohlich M. "The impact of whole-body electromyo stimulation on body posture and trunk muscle strength in untrained persons". Frontiers in Physiology.2019; Volume 10:1-11.
14. Cook G, Burton L, Kiesel K, Rose, et al."Movement: Functional movement systems: screening, assessment and corrective strategies". Translated by Daneshmandi H, Tabatabaeenejad SM, Saki F, Nemati N. Hatmi Publication, edit 2, 2020.
15. Kobesova A, Davidek P, Morris C, et al. "Functional postural–stabilization tests according to Dynamic Neuromuscular Stabilization approach: proposal of novel examination". Journal of Bodywork & Movement Theropes.2020; 24:84-95.
16. Sharma K, Yadav A."Dynamic Neuromuscular Stabilization- a narrative review". International Journal of Health Sciences and Research.2020; 10(9):221-231.
17. Davidek P, Andel R, Kobesova A." Influence of Dynamic Neuromuscular Stabilization approach
    on maximum kayak paddling force". Journal of Human Kinetics .2018; 61: 15-27.
18. Miketa T, Ivancic N, Kuzmanic B."Relationship of breathing exercises with important of postural stability in healthy adults". Acta Kinesiol.2017; 11(2):59-62.
19. Bae Ws B, Lee Kc LD."The Effects of Dynamic Neuromuscular Stabilization exercise on forward head and posture and spine posture". Medico-legal update.2019; 19(2):670-5.
20. Sedigh Sarvestani R.A (translators). "Research method in physical activity". SAMT publishers. 2013. Thomas J.R, Nelson J.K.
21. Ghaeeni S, Sahraei Zadeh F. "The Effect of 8 Weeks of Regional Dance on Cardiovascular Endurance of Mentally Retarded

22.    Students". Sports medicine.2017; 9(1):103-119. (In Persian)23.    Rahimi M, Alizadeh N.H, Rajabi R, Mehrshad N." Which non-invasive method of measuring Q angle?Is it more valid in open arch mode?". Journal of Applied Sports Physiology.2012; 9(18): 43-58. (In Persian)24.    Abbasi H, Rajabi R. "Determining the normal angle of the craniovertebral as an index for assessing the position of the head forward using the vertical line".7th International Conference on Physical Education and Sports Science, kish.2009. (In Persian)

25. Singla D, Veqar Z, Ejaz Hussain M." Photogrammetric assessment of upper body posture using postural angles: a literature review". Journal of Chiropractic Medicine. 2017; 16(2):131-138.
26. Babakhani F." The effectiveness of central muscle exercises with physioball balls on balance and change in the curvature of the lordosis Trainable in mentally retarded female students". Journal of Health Research.2020; 5(3); 144-151. (In Persian).

27.    Yousefi M, Eelbeigi S, Mehrshad N, Afzalpoor M.E. "Detection of spinal abnormalities using markers mounted on the spine appendages". Sports medicine. 2011; 4:73-89. (In Persian).28.    Bohannon, R. W." Hand-held compared with isokinetic dynamometry for measurement of static knee extension torque (parallel reliability of dynamometers)". Clinical Physics and Physiological Measurement, 1990; 11(3), 217.

29. Arnold CM, Warkentin KD, Chilibeck PD, Magnus CR. "The reliability and validity of handheld dynamometry for the measurement of lower-extremity muscle strength in older adults". The Journal of Strength & Conditioning Research. 2010; 24(3):815-24.
30. Shafiei F, Ghasemi Kahriz Sangi Gh.A."Effects of an Eight-Week Moderated Hatha Yoga Training on Extensor Muscles in Children with Spastic Diplegic Cerebral Palsy". MEJDS. 2020; 10(204): 2-6. (In Persian)

31.    Sedaghati P."The relationship between dynamic balance and central body stability with the results of functional movement screening in girls' basketball". Sports medicine. 2017; 9(2):169-184. (In Persian).

32. Badau D, et al."The motor impact of the static balance in the up-plank position on three different balls in physical activities of physical education students". Int. J. Environ. Res. Public Health. 2021; 18:1-15.
33. Kolar P, et al. "Clinical rehabilitation". General Section B. Therapeutic Methods 2014.
34. Elif Top. "The Effect of swimming exercise on motor development level in adolescents with intellectual disabilities". American Journal of Sports Science and Medicine.2015; 3(5): 85-89.

35.    Arazi H, Moayerir Rad F and Abutalebi Sh. "The effects of two types of aerobic exercise (rope skipping and running) on ​​the physical fitness factors of mentally retarded boys ". Quarterly Journal of Exceptional Children. 2016; 16(4):15-26. (In Persian).36.    Babagoltabar Samakoush H, Norasteh A.A, Mohammad Ali Nasab Firouzjah E." Assessment of strength, endurance, and muscles flexibility in teenage wrestlers with and without hyper kyphosis". J Rehab Med. 2020; 9(3):62-71. (In Persian).37.    Emami A, Marvi Esfahani M."The effect of central stability training on unstable level on pain intensity, quality of life and endurance of trunk muscles in women with chronic idiopathic low back pain ". Journal of Research in Sports Rehabilitation.2018; 6(12):11-19. (In Persian).

38. Yalfani A, Gholami Borujeni B, Ahmadnezhad L. "Comparing the effect of Core Stability Trainings and Closed Kinetic Chain Trainings on the postural control of mentally retarded students". Community Health journal. 2016; 10(2): 33-41. (In Persian).

39.    Ahmadnezhad L, Ebrahimi Atri A, Khoshraftar Yazdi N, Sokhangoie Y." The effect of eight weeks of corrective play on the curvature of kyphosis and the strength of trunk muscles in children with mental retardation".Journal of Rehabilitation.2016;17(2): 178-187. (In Persian).

40. Hyun sik Y, Young joo C, Sung Hyun Y." Effects of dynamic core-postural chain stabilization on diaphragm movement, abdominal muscle thickness, and postural control in patients with sub-acute stroke: A randomized control trial". Journal  Neuro Rehabilitation .2020; 46(3):381-389.
41. Jebavi R, et al." The Effect of traditional and stabilization-oriented exercises on deep stabilization system functions in elite futsal players". Sports 2020, 8, 153; 1-10.
42. Jain A, Srivastava D, Mishra A. " Effects of targeted back muscle exercises in reducing thoracic hypnosis in patients of hyper kyphosis". International Journal of Orthopedics Sciences. 2020; 6(4): 885-890.
43. Yalfani A, Ahmadnezhad L, Gholami Borujeni B, Mayahi F." The effect of six-weeks aquatic exercise therapy on static balance, function of trunk and pelvic girdle muscles, pain, and disability in woman with chronic low back pain". Iran J Health Educe Health Promote. 2018; 5 (4):288-295. (In Persian).