ORIGINAL_ARTICLE
تأثیر افزایش هیلاسترایک بر متغیرهای منتخب کینتیکی و کینماتیکی مفاصل مچ پا و زانوی ورزشکاران حین راهرفتن
مطالعة حاضر با هدف بررسی تأثیرپذیری پارامترهای کینتیکی و کینماتیکی ورزشکاران از راهنمایی به گامبرداری، با افزایش هیلاسترایک انجام شد.این مطالعة مورد-شاهدی روی 13 ورزشکار مرد در دو وضعیت گامبرداری عادی و گامبرداری با افزایش هیلاسترایک انجام گردید. دامنة حرکتی، گشتاور مفاصل و نیروی عمودی عکسالعمل زمین، با دستگاه آنالیز حرکت وایکون و صفحهنیروی کیسلر انجام شد. نتایج نشان داد که افزایش هیلاسترایک در مقایسه با الگوی معمول، باعث کاهش معنادار زاویة فلکشن زانو در لحظة تماس پاشنه با زمین و فاز استقرار، کاهش میانگین گشتاور چرخش خارجی و اداکتوری زانو میشود. بهعلاوه، دورسیفلکشن مچ پا در فاز میانی استقرار با افزایش هیلاسترایک در مقایسه با الگوی معمول بیشتر بود؛ بنابراین، شاید گامبرداری با افزایش هیلاسترایک، بارگذاری مکانیکال مفصل زانو را کاهش دهد و مهمترآنکه، کششپذیری عضلة گاستروسولئوس را فراهم کند.
https://smj.ssrc.ac.ir/article_1140_f728b3c802e035660e9132e5662c6f23.pdf
2017-10-23
17
34
10.22089/smj.2018.1140
آنالیز راهرفتن
کینماتیک
کینتیک
مچ پا
زانو
فرهاد
رضازاده
rezazade.farhad@gmail.com
1
دانشجوی دکتری آسیبشناسی و حرکات اصلاحی، دانشگاه خوارزمی
LEAD_AUTHOR
سید صدرالدین
شجاع الدین
sa.shojaedin@yahoo.com
2
دانشیار آسیبشناسی و حرکات اصلاحی، دانشگاه خوارزمی
AUTHOR
اسماعیل
ابراهیمی
ebrahimi.esmaeil@gmail.com
3
استاد فیزیوتراپی، دانشگاه علوم پزشکی ایران
AUTHOR
امیرحسین
براتی
ahbarati20@gmail.com
4
دانشیار طب ورزشی، دانشگاه شهید رجایی تهران
AUTHOR
فرزام
فرهمند
farahmand.farzam@gmail.com
5
استاد بیومکانیک، دانشگاه صنعتی شریف
AUTHOR
Mavčič B, Slivnik T, Antolič V, Iglič A, Kralj-Iglič V. High contact hip stress is related to the development of hip pathology with increasing age. Clin Biomech. 2004;19(9):939-43.
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Dixon JB. Gastrocnemius vs. soleus strain: How to differentiate and deal with calf muscle injuries. Curr Rev Musculoskelet Med. 2009;2(2):74-7.
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Mason-Mackay A, Whatman C, Reid D. The effect of reduced ankle dorsiflexion on lower extremity mechanics during landing: A systematic review. J Sci Med Sport. 2017; 20(5):451-8.
3
Didier JJ, West VA. Vertical jumping and landing mechanics: female athletes and nonathletes. Int J Athl Ther Trai.2011;16(6):17-20.
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You J-Y, Lee H-M, Luo H-J, Leu C-C, Cheng P-G, Wu S-K. Gastrocnemius tightness on joint angle and work of lower extremity during gait. Clin Biomech. 2009;24(9):744-50.
5
Yoon J-y, Hwang Y-i, An D-h, Oh J-s. Changes in kinetic, kinematic, and temporal parameters of walking in people with limited ankle dorsiflexion: Pre-post application of modified mobilization with movement using talus glide taping. J Manip Physiol Ther. 2014;37(5):320-5.
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Piva SR, Goodnite EA, Childs JD. Strength around the hip and flexibility of soft tissues in individuals with and without patellofemoral pain syndrome. J Orthop Sports Phys Ther. 2005;35(12):793-801.
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Mauntel TC, Begalle RL, Cram TR, Frank BS, Hirth CJ, Blackburn T, et al. The effects of lower extremity muscle activation and passive range of motion on single leg squat performance. J Strength Cond Res. 2013;27(7):1813-23.
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Macrum E, Robert Bell D, Boling M, Lewek M, Padua D. Effect of limiting ankle-dorsiflexion range of motion on lower extremity kinematics and muscle-activation patterns during a squat. J Sport Rehabil. 2012;21(2):144-50.
9
Paoloni M, Mangone M, Fratocchi G, Murgia M, Saraceni VM, Santilli V. Kinematic and kinetic features of normal level walking in patellofemoral pain syndrome: More than a sagittal plane alteration. J Biomech. 2010;43(9):1794-8.
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Bell DR, Vesci BJ, DiStefano LJ, Guskiewicz KM, Hirth CJ, Padua DA. Muscle activity and flexibility in individuals with medial knee displacement during the overhead squat. Athl Train Sports Health Care. 2012;4(3):117-25.
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Wang L-I. Lower extremity stiffness modulation: Effect of impact load of a landing task from different drop heights. Int Sportmed J. 2009;10(4):186-93.
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Norcross MF, Lewek MD, Padua DA, Shultz SJ, Weinhold PS, Blackburn JT. Lower extremity energy absorption and biomechanics during landing, part I: sagittal-plane energy absorption analyses. J Athl Training. 2013;48(6):748-56.
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Hamill J, Palmer C, Van Emmerik RE. Coordinative variability and overuse injury. Sports Med Arthrosc Rehabil Ther Technol. 2012;4(1):1-9.
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Kuhman DJ, Paquette MR, Peel SA, Melcher DA. Comparison of ankle kinematics and ground reaction forces between prospectively injured and uninjured collegiate cross country runners. Hum Mov Sci. 2016;47:9-15.
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Noehren B, Schmitz A, Hempel R, Westlake C, Black W. Assessment of strength, flexibility, and running mechanics in men with iliotibial band syndrome. J Orthop Sports Phys Ther. 2014;44(3):217-22.
19
Grieve R, Barnett S, Coghill N, Cramp F. Myofascial trigger point therapy for triceps surae dysfunction: A case series. Man Ther. 2013;18(6):519-25.
20
Grieve R, Cranston A, Henderson A, John R, Malone G, Mayall C. The immediate effect of triceps surae myofascial trigger point therapy on restricted active ankle joint dorsiflexion in recreational runners: A crossover randomised controlled trial. J Bodyw Mov Ther. 2013;17(4):453-61.
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Johanson M, Baer J, Hovermale H, Phouthavong P. Subtalar joint position during gastrocnemius stretching and ankle dorsiflexion range of motion. J Athl Training. 2008;43(2):172.
22
Mercer JA, Horsch S. Heel–toe running: A new look at the influence of foot strike pattern on impact force. J Exerc Sci Fit. 2015;13(1):29-34.
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Zajac FE, Neptune RR, Kautz SA. Biomechanics and muscle coordination of human walking: Part I: Introduction to concepts, power transfer, dynamics and simulations. Gait Posture. 2002;16(3):215-32.
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Meireles S, De Groote F, Reeves N, Verschueren S, Maganaris C, Luyten F, et al. Knee contact forces are not altered in early knee osteoarthritis. Gait Posture. 2016;45:115-20.
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Mündermann A, Asay JL, Mündermann L, Andriacchi TP. Implications of increased medio-lateral trunk sway for ambulatory mechanics. J Biomech. 2008;41(1):165-70.
26
ORIGINAL_ARTICLE
تأثیر چهار هفته برنامۀ تمرینی منتخب پرش عمودی بر پایداری دینامیک موضعی کینماتیک مفصل ران و زانو در اجرای پرش عمودی در مردان جوان فعال
بررسی پایداری دینامیک مهارت ورزشی به شناسایی پیچیدگی رفتار سیستم حرکتی بهمنظور کاهش آسیب و بهبود عملکرد کمک میکند. دراینراستا، هدف از پژوهش حاضر بررسی تأثیر تمرین بر پایداری دینامیک موضعی مفاصل ران و زانو در پرش عمودی بود. بدینمنظور 20 مرد جوان فعال در دو گروه کنترل(10 نفر) و تمرین (10 نفر) در این پژوهش شرکت کردند و دادههای کینماتیکی ران، زانو و نیروی عکسالعمل زمین در پیشآزمون و پسآزمون در اجرای پرش عمودی ثبت گردید. همچنین، گروه تجربی بهمدت چهار هفته (12 جلسۀ 40 دقیقهای) در برنامۀ تمرینی شرکت نمود و پایداری دینامیک موضعی زوایای ران و زانو با استفاده از روش غیرخطی بالاترین نمای لیاپانوف محاسبه گشت. نتایج نشان میدهد که بهدنبال افزایش میزان پرش عمودی، برنامۀ تمرینی باعث بهبود معنادار پایداری دینامیک موضعی مفصل زانو شده است.بهنظر میرسد که افزایش پرش عمودی بهدنبال تمرین منجر به پایداری بیشتر مفصل زانو درمقایسه با مفصل ران میشود.
https://smj.ssrc.ac.ir/article_1041_f87511d83e6e36b93d7249da1b75615f.pdf
2017-10-23
35
52
10.22089/smj.2017.2989.1166
پرش عمودی
پایداری دینامیک موضعی
کینماتیک مفصل
مهدی
خالقی تازجی
mehdikhaleghi60@yahoo.com
1
استادیار بیومکانیک ورزشی، دانشگاه خوارزمی تهران
LEAD_AUTHOR
حیدر
صادقی
sadeghih@yahoo.com
2
استاد بیومکانیک ورزشی، دانشگاه خوارزمی تهران
AUTHOR
سید علی اصغر
حسینی
ali.hosseini@khu.ac.ir
3
استادیار مهندسی مکانیک، دانشگاه خوارزمی تهران
AUTHOR
رغد
معمار
m_raghad@yahoo.com
4
استادیار بیومکانیک ورزشی، دانشگاه خوارزمی تهران
AUTHOR
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42
ORIGINAL_ARTICLE
تأثیر هشت هفته تمرینات ثبات مرکزی بر نیروی عکسالعمل زمین در ورزشکاران مرد پارکور هنگام فرود
مطالعات پیشین نقش تمرینات ثبات مرکزی را بر ارتقای عملکرد ورزشکاران نشان دادهاند؛ اما مطالعات اندکی به بررسی تأثیر تمرینات ثبات مرکزی بر متغیرهای بیومکانیکی پرداختهاند. هدف پژوهش حاضر، بررسی تأثیر هشت هفته تمرین ثبات مرکزی بر نیروی عکسالعمل زمین، هنگام فرود ورزشکاران مرد پارکور بود. در این مطالعة نیمهتجربی، 30 مرد ورزشکار پارکور بهصورت تصادفی انتخاب شدند و بهطور تصادفی به دو گروه تجربی (میانگین سن:46/2±07/21 سال، قد: 35/5±10/175 سانتیمتر، وزن: 27/9±33/67 کیلوگرم) و کنترل (میانگین سن: 31/2±20/20سال، قد: 65/4±93/175، وزن: 45/8±33/67) تقسیم شدند. آزمودنیهای گروه تجربی بهمدت هشت هفته و هر هفته، سه جلسه تمرینات ثبات مرکزی را انجام دادند. قبل و بعد از انجام هشت هفته تمرین ثبات مرکزی، متغیرهای نیروی عکسالعمل زمین و تغییرات مرکز فشار با استفاده از دستگاه صفحهنیرو ارزیابی شدند. تجزیهوتحلیل دادهها با استفاده از آزمون آماری تحلیل کوواریانس در سطح معناداری 05/0 انجام شد. نتایج نشان داد که اختلاف معناداری بین میانگین تغییرات مرکز فشار در هر دو جهت داخلی- خارجی و قدامی- خلفی و نیروی عمودی عکسالعمل زمین در دو گروه تجربی و کنترل وجود دارد. با توجه به نتایج پژوهش بهنظر میرسد که تمرینات ثبات مرکزی تأثیر مثبتی بر پارامترهای فرود ورزشکاران رشتة پارکور دارند و میتوانند در پیشگیری از آسیبهای این ورزشکاران مؤثر باشند.
https://smj.ssrc.ac.ir/article_1104_e367350b31e633edaa1c8d44e8b5717d.pdf
2017-10-23
53
66
10.22089/smj.2018.1104
تمرینات ثبات مرکزی
تغییرات مرکز فشار
نیروی عکسالعمل زمین
پارکور
ندا
فکری
zareeimostafa1362@gmail.com
1
کارشناسیارشد آسیبشناسی ورزشی و حرکات اصلاحی، دانشگاه آزاد اسلامی واحد کرج
AUTHOR
مصطفی
زارعی
zareeimostafa@yahoo.com
2
استادیار توانبخشی ورزشی و تندرستی، دانشگاه شهید بهشتی
LEAD_AUTHOR
فریبا
محمدی
mohammadi.ssrc@gmail.com
3
استادیار آسیبشناسی ورزشی، پژوهشگاه تربیتبدنی و علوم ورزشی
AUTHOR
Leetun DT, Ireland ML, Willson JD, Ballantyne BT, Davis IM. Core stability measures as risk factors for lower extremity injury in athletes. Med Sci Sports Exerc. 2004; 36(6): 926-34.
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De Blaiser C, Roosen P, Willems T, Danneels L, Bossche LV, De Ridder R. Is core stability a risk factor for lower extremity injuries in an athletic population? A systematic review. Athl Ther Today. 2017, 34: 121-5.
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Winter DA. The biomechanics and motor control of human movement. waterloo: John Wiley & Sons; 2009: 285-95.
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Lawrence M. The complete guide to core stability. London: A&C Black. 2013. 59-230.
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14
Araujo S, Cohen D, Hayes L. Six weeks of core stability training improves landing kinetics among female capoeira athletes: A pilot study. J Hum Kinet. 2015; 45(1): 27-37.
15
Iida Y, Kanehisa H, Inaba Y, Nakazawa K. Short-term landing training attenuates landing impact and improves jump height in landing-to-jump movement. J Strength Cond Res. 2013; 27(6): 1560-7.
16
Ekstrom RA, Donatelli RA, Carp KC. Electromyographic analysis of core trunk, hip, and thigh muscles during 9 rehabilitation exercises. J Orthop Sports Phys Ther, 2007; 37(12): 754-62.
17
Schilling JF, Murphy JC, Bonney JR, Thich JL. Effect of core strength and endurance training on performance in college students: Randomized pilot study. J BodywMov Ther. 2013; 17(3): 278-90.
18
Imai A, Kaneoka K, Okubo Y, Shiraki H. Effects of two types of trunk exercises on balance and athletic performance in youth soccer players. Int J Sports Phy Ther. 2014; 9(1): 47-57.
19
Hewett TE, Myer GD, Ford KR, Heidt RS Jr, Colosimo AJ, McLean SG, et al. Biomechanical measures of neuromuscular control and valgus loading of the knee predict anterior cruciate ligament injury risk in female athletes: A prospective study. Am J Sports Med. 2005; 33(4): 492-501.
20
Sato K, Mokha M. Does core strength training influence running kinetics, lower-extremity stability, and 5000-m performance in runners? J Strength Cond Res. 2009; 23(1): 133-40.
21
ORIGINAL_ARTICLE
مقایسة پارامترهای کینتیکی بین فوتبالیستهای دارای کف پای صاف منعطف و طبیعی در تکلیف افت- فرود تکپا
هدف این پژوهش، مقایسة حداکثر نیروهای عمودی و خلفی عکسالعمل زمین و نرخ بارگذاری، بین فوتبالیستهای دارای کف پای صاف منعطف و طبیعی در تکلیف افت-فرود تکپا از ارتفاع 30 سانتیمتری بود. 10 فوتبالیست با کف پای صاف منعطف و 11 فوتبالیست با کف پای طبیعی در این پژوهش شرکت کردند. پس از گرمکردن و آشنایی با تکلیف افت- فرود تکپا، هر کدام از شرکتکنندگان پنج تلاش موفق انجام دادند. نتایج نشان داد که در حداکثر نیروی عمودی عکسالعمل زمین، حداکثر نیروی خلفی عکسالعمل زمین و نرخ بارگذاری، تفاوت معناداری بین فوتبالیستهای با کف پای صاف منعطف و فوتبالیستهای با کف پای طبیعی وجود ندارد. پارامترهای کینتیکی در فوتبالیستهای با کف پای صاف منعطف احتمالاً نمیتوانند به بروز آسیب در این افراد منجر شوند.
https://smj.ssrc.ac.ir/article_1141_5603715f8573b2ddd86cb236325e5fde.pdf
2017-10-23
67
80
10.22089/smj.2018.1141
کف پای صاف منعطف
افت- فرود
تکپا
فوتبالیستها
کینتیک
هاشم
پیری
hpiry63@gmail.com
1
دانشجوی دکتری آسیبشناسی ورزشی و حرکات اصلاحی، دانشگاه تهران
AUTHOR
رضا
رجبی
rrajabi@ut.ac.ir
2
استاد طب ورزش، دانشگاه تهران
AUTHOR
هومن
مینونژاد
h.minoonejad@ut.ac.ir
3
دانشیار آسیبشناسی ورزشی و حرکات اصلاحی، دانشگاه تهران
AUTHOR
فرهاد
طباطبایی قمشه
tabatabai@aut.ac.ir
4
دانشیار بیومکانیک، دانشگاه علوم بهزیستی و توانبخشی
AUTHOR
حامد
عباسی
hamedabbasi26@gmail.com
5
استادیار آسیبشناسی ورزشی و حرکات اصلاحی، پژوهشگاه تربیت بدنی و علوم ورزشی
LEAD_AUTHOR
Mootanah R, Song J, Lenhoff MW, Hafer JF, Backus SI, Gagnon D, et al. Foot type biomechanics. Part 2: Are structure and anthropometrics related to function? Gait Posture. 2013;37(3):452-6.
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Dare DM, Dodwell ER. Pediatric flatfoot: Cause, epidemiology, assessment, and treatment. Curr Opin Pediatr. 2014;26(1):93-100.
2
Shibuya N, Kitterman RT, LaFontaine J, Jupiter, DC. Demographic, physical, and radiographic factors associated with functional flatfoot deformity. J Foot Ankle Surg. 2014;53(2):168-72.
3
Bouchard M, Mosca VS. Flatfoot deformity in children and adolescents: Surgical indications and management. J Am Acad Orthop Surg. 2014;22(10):623-32.
4
Echarri JJ, Forriol F. The development in footprint morphology in 1851 Congolese children from urban and rural areas, and the relationship between this and wearing shoes. J Pediatr Orthop B. 2003;12(2):141-6.
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Pauk J, Ezerskiy V, Raso JV, Rogalski M. Epidemiologic factors affecting plantar arch development in children with flat feet. J Am Podiatr Med Assoc. 2012;102(2):114-21.
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Ghorbani M. Prevalence of flat foot: Comparison between male and female primary school students. Iran Rehabil J. 2013;18)11(:22-4.
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Kordi YA. The evaluation and prevalence of foot problems among iranian students using alfoots company scanner. Health Sci. J. 2014;8(3):393-9.
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Pauk J, Szymul J. Differences in pediatric vertical ground reaction force between planovalgus and neutrally aligned feet. Acta Bioeng Biomech. 2014;16(2):95-101.
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Hargrave MD, Carcia CR, Gansneder BM, Shultz SJ. Subtalar pronation does not influence impact forces or rate of loading during a single-leg landing. J Athl Train. 2003;38(1):18-23.
10
Choi JH, An HJ, Yoo KT. Comparison of the loading rate and lower limb angles on drop-landing between a normal foot and flatfoot. J Phys Ther Sci. 2012;24(11): 1153-7.
11
Blackburn JT, Padua DA. Sagittal-plane trunk position, landing forces, and quadriceps electromyographic activity. J Athl Train. 2009;44(2):174-9.
12
Van Der Harst J, Gokeler A, Hof A. Leg kinematics and kinetics in landing from a single-leg hop for distance. A comparison between dominant and non-dominant leg. Clin Biomech. 2007;22(6).674-80.
13
Wang L-I. The lower extremity biomechanics of single-and double-leg stop-jump tasks. J Sports Sci Med. 2011;10(1):151-6.
14
Zhang S, Derrick TR, Evans W, Yu YJ. Shock and impact reduction in moderate and strenuous landing activities. Sports Biomech. 2008;7(2):296-309.
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McNitt-Gray JL. Kinetics of the lower extremities during drop landings from three heights. J Biomech. 1993;26(9):1037-46.
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Farahpour N, Jafarnezhad A, Damavandi M, Bakhtiari A, Allard P. Gait ground reaction force characteristics of low back pain patients with pronated foot and able-bodied individuals with and without foot pronation. J Biomech. 2016;49(9):1705-10.
17
Niu W, Feng T, Jiang C, Zhang M. Peak vertical ground reaction force during two-leg landing: A systematic review and mathematical modeling. Biomed Res Int. 2014; [Accessed 31 Agu 2016]. Availible from: https://www.hindawi.com/journals/bmri/2014/126860/.
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Sadeghi H, Shoja AS, Akbari H. Comparison of anterior knee shear force in pronated and supinated foot in single leg landing. Journal of Movement Science & Sports. 2008;6 (11):1-12.
19
Akbari H, Rajabi M, Ebrahimi Atri A, Hashemi Javaheri SAA, Khademi Nejad S. Does pronated foot predispose the females to risk of anterior Cruciate ligament injury. Int J Sport Stud. 2013;3(5):492-7.
20
Pauk J, Griškevičius J. Ground reaction force and support moment in typical and flat-feet children. Mechanics. 2011;17(1):93-6.
21
Decker MJ, Torry MR, Wyland DJ, Sterett WI, Steadman JR. Gender differences in lower extremity kinematics, kinetics and energy absorption during landing. Clin Biomech. 2003;18(7):662-9.
22
Newton RU, Young WB, Kraemer WJ, Byrne C. Effects of drop jump height and technique on ground reaction force with possible implication for injury. Res Sports Med. 2001;10(2):83-93.
23
Hakimipoor M. The validity and reliability of the foot photo box in measuring selected footprint indexes [MSc thesis]. Tehran: Tehran university; 2015.
24
Staheli L. Evaluation of planovalgus foot deformities with special reference to the natural history. J Am Podiatr Med Assoc. 1987;77(1):2-6.
25
Gehring D, Melnyk M, Gollhofer A. Gender and fatigue have influence on knee joint control strategies during landing. Clin Biomech. 2009;24(1):82-7.
26
Willson JD, Ireland ML, Davis I. Core strength and lower extremity alignment during single leg squats. Med Sci Sports Exerc. 2006;38(5):945-52.
27
Sung PS. The ground reaction force thresholds for detecting postural stability in participants with and without flat foot. J Biomech. 2016;49(1):60-5.
28
29.Coventry E, O’Connor KM, Hart BA, Earl JE, Ebersole KT. The effect of lower extremity fatigue on shock attenuation during single-leg landing. Clin Biomech. 2006;21(10):1090-7.
29
Dufek JS, Bates BT. The evaluation and prediction of impact forces during landings. Med Sci Sports Exerc. 1990;22(3):370-7.
30
Sadeghi H, Abbasi A, Khaleghi M, Pourbakhshi M. Lower extremity muscles torques and rate of loading during single leg drop landing. Research on Sport Science. 2008;6(19):157-69.
31
Nigg BM. Biomechanics, load analysis and sports injuries in the lower extremities. Sports Med. 1985;2(5):367-79.
32
Neely FG. Biomechanical risk factors for exercise-related lower limb injuries. Sports Med. 1998;26(6):395-413.
33
Hewett TE, Myer GD, Ford KR, Heidt RS, Colosimo AJ, McLean SG, et al. Biomechanical measures of neuromuscular control and valgus loading of the knee predict anterior cruciate ligament injury risk in female athletes a prospective study. Am J Sports Med. 2005;33(4):492-501.
34
McNair PJ, Marshall RN. Landing characteristics in subjects with normal and anterior cruciate ligament deficient knee joints. Arch Phys Med Rehabil. 1994;75(5):584-9.
35
ORIGINAL_ARTICLE
مقایسة راستای آناتومیک اندام تحتانی و برخی شاخصهای عملکردی بین ورزشکاران با و بدون اسپرین خارجی مچ پا
مچ پا از شایعترین نواحی وقوع آسیبدیدگی در ورزش است؛ بهطوریکه 25 درصد از کل آسیبهای ورزشی را در برمیگیرد. ارتباط متغیرهای راستای آناتومیک با وقوع آسیب در این مفصل نامشخص است. تعداد 25 ورزشکار مبتلا به آسیب مچ پا و 25 ورزشکار سالم، بهصورت تصادفی انتخاب شدند و داوطلبانه در مطالعة حاضر شرکت کردند. متغیرهای شاخص قوس کف پا، افت ناوی، تیبیاوار، هایپر اکستنشن زانو، پیچش درشتنی، دامنۀ حرکتی دورسیفلکشن، استقامت عضلات ثباتدهندة مرکزی و تعادل ایستا و پویا، در نمونهها اندازهگیری شدند. مقایسة دادههای دو گروه با استفاده از آزمونهای تی مستقل و یومن ویتنی نشان داد که بین دو گروه در مقادیر شاخص قوس کف پا و تیبیاوارا تفاوت معناداری وجود دارد؛ درحالیکه بین مقادیر متغیرهای افت ناوی، هایپراکستنشن زانو، پیچش درشتنی، دامنۀ حرکتی دورسیفلکشن، تعادل ایستا و پویا و استقامت عضلات ثباتدهندة مرکزی، تفاوتی بیندو گروه وجود ندارد؛ برایناساس، احتمالاً ناهنجاریهای اندام تحتانی میتوانند در بروز آسیبهای مچ پا دخیل باشند.
https://smj.ssrc.ac.ir/article_1144_af941aaa106cf4c5b33b561d17911b09.pdf
2017-10-23
81
100
10.22089/smj.2017.3977.1232
اسپرین مچ پا
ورزشکار
تعادل
عضلات مرکزی
راستای آناتومیک
فریده
باباخانی
farideh_babakhani@yahoo.com
1
استادیار آسیبشناسی ورزشی و حرکات اصلاحی، دانشگاه علامه طباطبایی تهران
AUTHOR
هادی
صمدی
hadi.samadi@gmail.com
2
استادیار آسیبشناسی ورزشی و حرکات اصلاحی، دانشگاه تربیتدبیر شهید رجایی تهران
LEAD_AUTHOR
ذوالفقار
بیکدلو
z_bikdeloo@yahoo.com
3
کارشناسیارشد آسیبشناسی ورزشی و حرکات اصلاحی، دانشگاه علامه طباطبایی تهران
AUTHOR
James CR, Herman JA, Dufek JS, Bates TB. Number of trials necessary to achieve performance stability of selected ground reaction force variables during landing. J Sports Sci Med. 2007;6(1):126-34.
1
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Beynnon BD, Murphy DF, Alosa DM. Predictive factors for lateral ankle sprains: A literature review. J Athl Train. 2002;37(4):376-80.
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Söderman K, Alfredson H, Pietilä T, Werner S. Risk factors for leg injuries in female soccer players: A prospective investigation during one out-door season. Knee Surg Sports Traumatol Arthrosc. 2001;9(5):313-21.
4
Neumann DA. Kinesiology of the musculoskeletal system foundation for physical rehabilitation. St Louis, MO: Mosby Elsevier; 2010. p. 78-90.
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Twellaar M, Verstappen F, Huson A, Van Mechelen W. Physical characteristics as risk factors for sports injuries: A four year prospective study. Int J Sports Med. 1997;18(01):66-71.
6
Daneshmandi H, Saki F, Shahheidari S, Khoori A. Lower extremity malalignment and its linear relation with Q angle in female athletes. Procedia Soc Behav Sci. 2011;15:3349-54.
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Read PJ, Oliver JL, Croix MBDS, Myer GD, Lloyd RS. Neuromuscular risk factors for knee and ankle ligament injuries in male youth soccer players. Sports Med. 2016;46(8):1059-66.
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Verrelst R, de Clercq D, Willems T, Roosen P, Witvrouw E. Contralateral risk factors associated with exertional medial tibial pain in women. Med Sci Sports Exerc. 2014;46(8):1546-53.
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Rauh M, Macera C, Trone D, Reis J, Shaffer R. Selected static anatomic measures predict overuse injuries in female recruits. Mil Med. 2010;175(5):329-35.
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Krause DA, Cloud BA, Forster LA, Schrank JA, Hollman JH. Measurement of ankle dorsiflexion: A comparison of active and passive techniques in multiple positions. J Sport Rehabil. 2011;20(3):333-44.
12
Loudon JK, Jenkins W, Loudon KL. The relationship between static posture and ACL injury in female athletes. J Orthop Sports Phys Ther. 1996;24(2):91-7.
13
Rajabi R, Samadi H. Corrective exercise laboratory. 2nd ed. Tehran: University of Tehran Press; 2013. p. 237-8.
14
Hertel J, Braham RA, Hale SA, Olmsted-Kramer LC. Simplifying the star excursion balance test: Analyses of subjects with and without chronic ankle instability. J Orthop Sports Phys Ther. 2006;36(6):131-7.
15
McGill SM, Childs A, Liebenson C. Endurance times for low back stabilization exercises: Clinical targets for testing and training from a normal database. Arch Phys Med Rehabil. 1999;80(8):941-4.
16
Bahr R, Krosshaug T. Understanding injury mechanisms: A key component of preventing injuries in sport. Br J Sports Med. 2005;39(6):324-9.
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Nakhaee Z, Rahimi A, Abaee M, Rezasoltani A, Kalantari KK. The relationship between the height of the medial longitudinal arch (MLA) and the ankle and knee injuries in professional runners. Foot. 2008;18(2):84-90.
18
Erfani M, Sahebozamani M, Marefati H, E. S. The survey of sole arch index and its relationship to non-contact ankle sprain in athletes. J Sport Med. 2011; 1(3):99-112.
19
Murphy D, Connolly D, Beynnon B. Risk factors for lower extremity injury: A review of the literature. Br J Sports Med. 2003;37(1):13-29.
20
Tomaro J. Measurement of tibiofibular varum in subjects with unilateral overuse symptoms. J Orthop Sports Phys Ther. 1995;21(2):86-9.
21
Fong DT-P, Hong Y, Chan L-K, Yung PS-H, Chan K-M. A systematic review on ankle injury and ankle sprain in sports. Sports Med. 2007;37(1):73-94.
22
Ross JA. Skiing and Snowboarding. Athletic footwear and orthoses in sports medicine. New York: Springer; 2010. p. 267-74.
23
Noronha MD, Franca L, Haupenthal A, Nunes G. Intrinsic predictive factors for ankle sprain in active university students: a prospective study. Scand J Med Sci Sports. 2013;23(5):541-7.
24
Hadzic V, Sattler T, Topole E, Jarnovic Z, Burger H, Dervisevic E. Risk factors for ankle sprain in volleyball players: a preliminary analysis. Isokinet Exerc Sci. 2009;17(3):155-60.
25
Pope R, Herbert R, Kirwan J. Effects of ankle dorsiflexion range and pre-exercise calf muscle stretching on injury risk in Army recruits. Aust J Physiother. 1998;44(3): 165-72.
26
Gorouhi F. The study of anatomical lower extremity alignment in female athletes with ankle sprain injury. Rasht: University of Guilan; 2009.
27
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28
Singh A, Ali S, Kumar V, Srivastava RN. Mal-Alignment as a risk factor for lower extremity overuse injuries in young adults in unorganised sports activities. Ine J Physical Edu, Sports Heal. 2014;1(2):25-8.
29
Tong JW, Kong PW. Association between foot type and lower extremity injuries: systematic literature review with meta-analysis. J Orthop Sports Phys Ther. 2013;43(10):700-14.
30
Hiller CE, Refshauge KM, Herbert RD, Kilbreath SL. Balance and recovery from a perturbation are impaired in people with functional ankle instability. Clin J Sport Med. 2007;17(4):269-75.
31
McHugh MP, Tyler TF, Tetro DT, Mullaney MJ, Nicholas SJ. Risk factors for noncontact ankle sprains in high school athletes. Am J Sports Med. 2006;34(3): 464-70.
32
Attenborough AS, Sinclair PJ, Sharp T, Greene A, Stuelcken M, Smith RM, et al. The identification of risk factors for ankle sprains sustained during netball participation. Phys Ther Sport. 2017;23:31-6.
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Pourkazemi F, Hiller CE, Raymond J, Nightingale EJ, Refshauge KM. Predictors of chronic ankle instability after an index lateral ankle sprain: A systematic review. J Sci Med Sport. 2014;17(6):568-73.
34
Watson AWS. Ankle sprains in players of the field-games gaelic football and hurling. J Sports Med Phys Fitness. 1999;39(1):66-70.
35
Mcguine TA, Greene JJ, Best T, Leverson G. Balance as a predictor of ankle injuries in high school basketball players. Clin J Sport Med. 2000;10(4):239-44.
36
Plisky PJ, Rauh MJ, Kaminski TW, Underwood FB. Star excursion balance test as a predictor of lower extremity injury in high school basketball players. J Orthop Sports Phys Ther. 2006;36(12):911-9.
37
Gribble PA, Terada M, Beard MQ, Kosik KB, Lepley AS, McCann RS, et al. Prediction of lateral ankle sprains in football players based on clinical tests and body mass index. Am J Sports Med. 2016;44(2):460-7.
38
Steinberg N, Dar G, Dunlop M, Gaida JE. The relationship of hip muscle performance to leg, ankle and foot injuries: a systematic review. Phys Sportsmed. 2017;45(1): 49-63.
39
Leetun DT, Ireland ML, Willson JD, Ballantyne BT, Davis IM. Core stability measures as risk factors for lower extremity injury in athletes. Med Sci Sports Exerc. 2004;36(6):926-34.
40
ORIGINAL_ARTICLE
ارتباط بین حداکثر گشتاور مفاصل اندام تحتانی با حداکثر نیروی عکسالعمل عمودی زمین در تکلیف فرود تکپا
هدف این مطالعه، بررسی ارتباط بین حداکثر گشتاور مفاصل اندام تحتانی با حداکثر نیروی عکسالعملزمین در تکلیف فرود تکپا بود. 30 ورزشکار بهصورت داوطلبانه در این مطالعه شرکت کردند. متغیرهای کینتیکی و کینماتیکی اندام تحتانی طی فرود تکپا، توسط دستگاه تحلیل حرکت و صفحهنیرو جمع آوری شدند. نتایج آماری نشان داد که ارتباط معناداری بین حداکثر گشتاور فلکشن، اداکشن و روتشین هیپ و مفصل مچ پا با حداکثر نیروی عکسالعملزمینوجود ندارد؛ اما ارتباط معناداری بین حداکثر گشتاور مفصل زانو و مفصل تحتقاپی با حداکثر نیروی عکسالعمل عمودی زمین وجود دارد. یافتهها نشان داد که بین نیروی عکسالعمل عمودی زمین و گشتاور زانو و مفصل تحتقاپی ارتباط وجود دارد؛ بنابراین، هرچه میزان نیروی عکسالعمل عمودی زمین بیشتر باشد، میزان باری که به این دو مفصل وارد میشود بیشتر است و میتواند این دو مفصل را درمعرض آسیب بیشتر قرار دهد.
https://smj.ssrc.ac.ir/article_1142_34c8fb56d9f3c1985e9178a17f13de07.pdf
2017-10-23
101
118
10.22089/smj.2017.3761.1214
گشتاور
اندام تحتانی
نیروی عکسالعمل عمودی زمین
دینامیک معکوس
فرود تکپا
فرج
فتاحی
farajfatahi92@yahoo.com
1
دانشجوی دکتری آسیبشناسی و حرکات اصلاحی، دانشگاه اصفهان
AUTHOR
علی
شریف نژاد
a_sharifnezhad@dr.com
2
استادیار بیومکانیک ورزشی، پژوهشگاه تربیتبدنی و علوم ورزشی
LEAD_AUTHOR
محمد تقی
کریمی
mohammad.karimi.bioengineering@gmail.com
3
دانشیار ارتوپد فنی، دانشگاه علوم پزشکی شیراز
AUTHOR
Yeow CH1, Lee PV, Goh JC. An investigation of lower extremity energy dissipation strategies during single-leg and double-leg landing based on sagittal and frontal plane biomechanics. Hum Mov Sci, 2011. 30(3): 624-35.
1
Yeow, C., P. Lee, and J. Goh. Effect of landing height on frontal plane kinematics, kinetics and energy dissipation at lower extremity joints. J Biomech, 2009. 42(12): 1967-73.
2
Ali, N., D.G.E. Robertson, and G. Rouhi. Sagittal plane body kinematics and kinetics during single-leg landing from increasing vertical heights and horizontal distances: Implications for risk of non-contact ACL injury. Knee, 2014. 21(1): 38-46.
3
McNair, P.J., H. Prapavessis, and K. Callender. Decreasing landing forces: effect of instruction. J Biomech, 2000. 34(4): 293-6.
4
Yeow, C., P. Lee, and J. Goh, Sagittal knee joint kinematics and energetics in response to different landing heights and techniques. Knee, 2010. 17(2): 127-31.
5
Ford, K.R., et al. Preferential quadriceps activation in female athletes with incremental increases in landing intensity.J Appl Biomech, 2011. 27(3): 215-24
6
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