Aali, Sh. (2012). "study of the structural profile and physical fitness in children with sensory impairment".. Thesis for Master of Science. Faculty of Physical Education and Sports Science. Guilan University, PP: 114. [in Persian].

Ahmadi barati, A,. Ahmadi barati, S,.  Ghaeini, S,.  Behpour, N.L,. etafatkar, A. (2013). "Comparison of the effect of mental, physical and mental- physica practices on balance capability of blind student". J Res Rehabil Sci , 9(3): PP: 71-79.  [in Persian]

Ahmadi, r,. Daneshmandi, H,. Barati, H. (2012).  "the effect of 6 weeks core stabilization training program on the balance in mentally retarded student". Journal of sport studies, 2(10): PP: 496-501[in Persian]

Alizade, M.H,. Reisi, J,. Shirzad, E,. Bagheri, L. (2007). "Influence of sensory information on balance in athletes and non-athletes standing ".13(1):  PP: 21-30 [in Persian]

Ayvazoglu, N. R, Francis, H. K, & Kozub, M.) 2006) "Explaining physical activity in children with visual impairments: A family systems approach". Exceptional Children, 72(2):  PP: 235-248.

  Bouchard, S. (2002).  "moderate low vision aged 8–13. Journal of Visual Impairment & Blindness (JVIB)". 94 (09).

Cao, Z. B,. Maeda, A,. Shimao, N,. Kurata, H,. Nishizono, H. (2007). "The effect of a 12-week combined exercise intervention program on physical performance and gait kinematics in community-dwelling elderly women". Journal of physiological anthropology, 26(3): PP:  325-332.

Choy, N.L,. Brauer, S,. Nitz, J. (2003).  "Changes in postural stability in women aged 20 to 80 years". The Jour als of Gerontology Series A: Biological Sciences and Medical Sciences 58(6): PP: 525-530.

Cohen, H., Blatchly, CA., Gombash, LL. (1993). "A study of the clinical test of sensory interaction and balance". Phys Ther, 73(6), PP: 346-51.

Colak, T., Bamaç, B., Aydin, M., Meriç, B., Ozbek, A. (2004)." Physical fitness levelsof blind and visually impaired goalball team players". Isokinetics and Exercise Science 12(4):  PP: 247-52.

Congdon, N.G,.  Friedman, D.S,. Lietman, T. (2003). "Important Causes of Visual Impairment in the World Today". JAMA, 290(15):  PP: 2057-60.

Congdon, NG., Friedman, DS., Lietman, T. ( 2003). "Important Causes of Visual Impairment in the World Today".  JAMA, 290(15), PP:  2057-60.

Corna, S,. Tarantola, J,. Nardone, A,. Giordano, A,.  Schieppati, M. (1999). "Standing on a continuously moving platform: is body inertia counteracted or exploited?". Experimental Brain Research, 124(3):  PP: 331-341.

Dastjerdi Kazem, M. (2001). "The base motor skills in children with intellectual disability. Research on Exceptional Children". 2(6): PP: 333-358. [in Persian].

Dereb, W. (2002). "Treadmill exercise negatively affect visual contribution to static postural stability".  Athlther Today; 2002, 8(2):  PP: 46-7.

Douris, P,. Southard, V,. Varga, C,. Schauss, W,. Gennaro, C,. Reiss, A. (2003). "The effect of land and aquatic exercise on balance scores in older adults". Journal of Geriatric Physical Therapy, 26(1):  PP: 3-6.

Farzane Hesari, A,. Daneshmandi, H,. Mahdavi, S. (2012). "The Effect of 8 Weeks of Core Stabilization Training Program on Balance in Hearing Impaired Students". Journal of Sport Medicine, 4(7):  PP: 67-83[in Persian]

Fortin, M., Voss, P., Lassonde, M., Lepore, F. (2007).  "Sensory loss and brain reorganization". Med Sci (Paris), 23(11):  PP: 917-22 [In French].

Gan, S. M., Tung, L. C., Tang, Y. H., & Wang, C. H. (2008). "Psychometric properties of functional balance assessment in children with cerebral palsy ". Neurorehabilitation and neural repair, 22(6), PP: 745-753.

Gholami Sultan Murad, R. (2000). "Compare balance boys with boys of the same age 12.6 years old, blind, visually impaired and its relationship with age". Master thesis. Tehran University of Medical Sciences. [Thesis].

Hakkinen, A,. Holopainen, E,. Kautiainen, H,.  Sillanpa, E,. & Hakkinen, K. (2006). "Neuromuscular function and balance of prepubertal and pubertal blind and sighted boys". Acta Paediatrica, 95(10): PP: 1277-1283.

Hill, J., Leiszler, M. (2011). "Review and role of plyometrics and core rehabilitation in competitive sport". Curr Sports Med Rep, 10(6):  PP: 345-51.

Hodges, P.W., Richardson, C.A. (1997). "Contraction of the abdominal muscles associated with movement of the lower limb. Phys Ther" . J. 77, PP: 132- 142.

Jazi, S. D,. Purrajabi, F,. Movahedi, A,. & Jalali, S. (2012)." Effect of Selected Balance Exercises on the Dynamic Balance of Children with Visual Impairments".  Journal of Visual Impairment &; Blindness. 106(8). [in Persian].

Jeffreys, I. (2002). "Developing a progressive core stability program".  Strength Cond J, 24, PP: 65-73.

Juodžbalienė, V,. Muckus, K.  (2006). "The influence of the degree of visual impairment on psychomotor reaction and equilibrium maintenance of adolescents".  Medicina, 42(1):  PP: 49-56.

Kahle, N. (2009). “The Effects of Core Stability Training on balance testing young healty adults”. [thesis]. Toledo,spain :The University of Toledo.

Kibler, W. B., Press, J., & Sciascia, A. (2006). "The role of core stability in athletic function". Sports Medicine, 36(3), PP: 189-198.

Kibler, W.B,.  Press, J,.  Sciascia, A. (2006)." The role of core stability in athletic function". Sports Medicine, 36(3):  PP: 189-198.

Kulmala, J. (2010). "Visual acuity in relation to functional performance, falls and mortality in old age". Jyvaskyla, Finland: University of Jyvaskyla.  PP: 12-27. [Thesis].

Mathias, S., Nayak, USL., Issaacs, B. (1986). "Balance in Elderly Patients". The "Get-up and Go" Test. Arch Phys Med Rehab, 67, 387-38 Med, 166(1), PP: 111-7.

McCaskey, A. (2011). "The effects of core stability training on star excursion balance test and global core muscular endurance". Toledo, Spain: University of Toledo, College of Health Science and Human Service. PP: 15-49. [MSc Thesis].

Nagy, E,. Feher-Kiss, A,. Barna, M,. Domján-Pressner, A,. Angyan, L,. Horvath, G. (2007). "Postural control in elderly subjects participating in balance training".  European journal of applied physiology, 100(1):  PP: 97-104.

Nejati, V.,  Amini,  R.,  Soroush,  MR.,  Masumi,  M.  (2009). "Evaluation of the prevalence of musculoskeletal dysfunctions in blind veterans in Iran". Teb-e-Janbaz Iran J War Public Health, 1(2):  PP: 82-90 [In Persian].

Nordin, E., Lindelöf, N., Rosendahl, E., Jensen, J., Lundin-Olsson, L. (2008).  "Prognostic validity of the Timed Up-and-Go test, a modified Get-Up-and-Go test, staff's global judgement and fall history in evaluating fall risk in residential care facilities".  Age Ageing, 37(4), PP: 442-8.

Panjabi, M,. Abumi, K,. Duranceau, J,. Oxland, T. (1989). "Spinal stability and intersegmental muscle forces: a biomechanical model". 14(2):  PP: 194-200.

Raji, P. (2012). "Functional balance tests".  Audiology, 21(4), PP: 1-9.

Ray, C.T., Horvat, M., Croce, R., Mason, R.C., Wolf, S.L. (2008). "The impact of vision loss on postural stability and balance strategies in individuals with profound vision loss". Gait Posture, 28(1): PP: 58–61.

Rutkowska, I., Skowronski, W. (2007)." A Comparison of Body Balance of Blind Children Aged 7-16 Years in Sex and Age Categories" .  Stud. Phys. Cult. Tourism. 14: PP: 87-292.

Schmidt, R. A, Lee, T. D. (2005). "Motor control and learning. Approach human kinetics". Publ Champaign.

Smail, K. M,.  Horvat, M. (2005). "Effects of balance training on individuals with mental retardation".  Clinical report. J Am Kinesiotherapy Assoc, PP: 22: 1-6.

Soares, A.V., Oliveira, C., Knabben, R.J, Domenech, S.C, Junior, B.G. (2011).  "Postural control in blind subjects". Einstein, 9(4 Pt 1):  PP: 470-6.

Tse, M.A. (2009). " Exploring the impact of core stability on performance". Pokfulam, Hong Kong: The University of Hong Kong.  [Thesis].

Winter, D. A,. Patla, A. E,. Frank, J. S. (990). "Assessment of balance control in humans". Med Prog Technol, 16(1-2):  PP: 31-51.

Woldeyes, A,. Adamu, Y. (2008). " Gender differences in adult blindness and low vision, Central  Ethiopia". Ethiopian medical journal, 46(3): P: 211.