1. Mark N, Charrette DC. Taking Care of Flat Feet in Children. Foot Levelers.NCCA-American. 2003; 1-5.
2. Boozari S, Jamshidi A, Sanjari M A, and Jafari H. Effect of Functional Fatigue on Vertical Ground-Reaction Force in Individuals With Flat Feet. Journal of Sport Rehabilitation 2013; 22: 177-183.
3. Vatkinz J.Structure and function of skeletal muscle.Omid danesh 2002; 1: 529-37. [Persian].
4. Hrysmomallis C, and Goodman C. A review of resistance exercise and posture realignment. Journal of Strength and Conditioning Research 2001; 20: 385-90.
5. Young M. A review on postural realignment and its muscular and neural components. British Jojrnal of Sports Medicine 2002; 9 (12): 51-76.
6. Franco AH. Pes cavus and pes planus: analyses and treatment. Phys Ther 1987; 67: 688–694.
7. Razeghi M, Batt M. Foot type classification: a critical review of current methods. Gait Posture 2002; 15: 282–291.
8. Cote K, Brunet M, Gansneder B, Shultz S. Effect of pronated and supinated foot postures on static and dynamic postural stability. J Athl Train 2005; 40(1): 41-46.
9. Lusaradi M, Nilsen C. Orthotics and Prosthetics in Rehabilitation. 2nd edition Butterworth Heneman 2007; 182-3.
10. Ledoux W, Hillstrom H. The distributed plantar vertical force of neutrally aligned and pes planus feet. Gait & Posture 2002; 15: 1-9.
11. Jam Jenkins C. Using Ground Reaction Forces from Gait Analysis: Body Mass as a Weak Biometric .Lecture Notes in Computer Science 2007; 44: 251-267.
12. Winter DA. The biomechanics and motor control of human gait: normal, elderly and pathological. Ontario, Canada: University of Waterloo Press 1991; 291-95.
13. Syczewska M, Oberg T. Mechanical energy levels in respect to the center of mass of trunk segments during walking in healthy and stroke subjects. Gait & Posture 2001; 12(2): 131-38.
14. Eslami M, Damavandi M. Biomechanics and Motion Analysis principles. Pozhoeshkade Tarbeyat Badani 2012; 144-145. [Persian]
15. Sadeghi H. Mousavi Kh, Gghasempour H, Nabavi Nike H. Comparison of vertical component of ground reaction force during forward and backward walking in athletes with ankle sprains. Journal of Rehabilitation Tehran 2013; 1-7. [Persian].
16. Beynnon BD, Renstrom PA, Alosa DM. Baumhauer JF, Vacek PM. Ankle ligament injury risk factors: a prospective study of college athletes". Journal of Orthopedic Reseschs 2001; 19: 20.23.
17. Milgrom C, Shlamkovitch N, Finestone A, Eldad A, Laor A, Danon Y. Risk factors for lateral ankle sprain: a prospective study among military recruits. Journal of Foot Ankle 1991; 12: 26–30.
18. Pauk J. Analysis and assessment of foot posture in children with flat feet. Minisymposia Mechanics 2009; 9: 27 – 30.
19. Schaefer S, Lovden M, Wieckhorst B, Lindenbergerc U. Cognitive performance is improved while walking :Differences in cognitive–sensorimotor couplings between children and young adults. European Journal of Developmental Psychology 2010; 7 (3): 371–389.
20. Jong Sung Changa, Yong Hyun Kwonb, Chung Sun Kimc, Sang-Ho Ahnd, and So Hyun Parke. Differences of ground reaction forces and kinematics of lower extremity according to landing height between flat and normal feet. Journal of Back and Musculoskeletal Rehabilitation 2012; 25: 21-26.
21. Arastoo M, Zahednezhad SH, Arastoo A, Negahban H, Goharpay SH. Measurement of ground reaction forces during walking toward the front and rear of the students with flexible flat foot. modern rehabilitation School of Medical Sciences Tehran 2012; 5(1): 1-7 .[Persian]
22. Werner N, Benno M. Effect of arch height of the foot on ground reaction forces in running. Medicine and Science in Sports and Exercise 1992; 95: 131-36.
23. Letafatkar A, Abdolvahabi Z. Corrective Exercise". Awaye Zohour. Tehran, Iran 2012; 209. [Persian]
24. Sokhanguee Y, Sokhanguee M. Flat foot .Harkat Now. Tehran, iran 2006; 45. [Persian]
25. Letafatkar A, Zandi SH, Khodaee M, Belali vashmeh sara J, Mazidi M. Relationship between flat foot deformity, Q angle and knee pain. Journal of Research in Rehabilitation Sciences 2012; 8(1): 169-79.
26. Twomeya D. McIntosh A, Simon J, Lowe K, Wolf c. Kinematic differences between normal and low arched feet in children using the Heidelberg foot measurement method. Gait & Posture 2010; 32: 1–5.