تعداد نشریات | 30 |
تعداد شمارهها | 467 |
تعداد مقالات | 4,519 |
تعداد مشاهده مقاله | 7,144,873 |
تعداد دریافت فایل اصل مقاله | 5,334,686 |
آثار 30 دقیقه پیشسرمایش بر شاخصهای عملکرد بیهوازی مردان فوتسالیست | ||
پژوهشنامه فیزیولوژی ورزشی کاربردی | ||
مقاله 5، دوره 13، شماره 25، شهریور 1396، صفحه 63-74 اصل مقاله (245.44 K) | ||
نوع مقاله: مقاله پژوهشی | ||
شناسه دیجیتال (DOI): 10.22080/jaep.2017.1588 | ||
نویسندگان | ||
رضا منصوری مطلق پری1؛ امیر عباس منظمی* 1؛ ناصر بهپور1؛ حمیدرضا نگارستانی2 | ||
1گروه فیزیولوژی ورزش، دانشکده تربیت بدنی دانشگاه رازی، کرمانشاه، ایران | ||
2اداره تربیت بدنی دانشگاه رازی، کرمانشاه، ایران | ||
تاریخ دریافت: 12 آبان 1394، تاریخ بازنگری: 01 مهر 1396، تاریخ پذیرش: 31 خرداد 1395 | ||
چکیده | ||
مقدمه و هدف: هدف تحقیق حاضر تعیین آثار30 دقیقه پیشسرمایش بر شاخصهای عملکرد بی هوازی مردان فوتسالیست بود. مواد و روشها: 12 آزمودنی مرد به صورت تصادفی و به روش متقاطع در دو جلسه جداگانه به فاصله 3 روز از جلیقه معمولی و جلیقه یخ استفاده کردند. پروتکل پیش سرمایش شامل سرد کردن بدن به مدت 30 دقیقه با جلیقه یخ بود که آزمودنیها پس از آن به گرم کردن پرداخته و سپس آزمون توان بی هوازی RAST را اجرا کردند. متغیر های دما ،لاکتات خون، ضربان قلب ،توان بیشینه ،متوسط و کمینه اندازه گیری شدند. برای مقایسه تغییرات بین گروهی از روش آماری t مستقل استفاده شد. یافته ها: نتایج تحقیق نشان داد که در گروه پیشسرمایش، میانگین برون ده توان بیشینه، توان متوسط، توان کمینه، تغییرات ضربان قلب و دمای مرکزی، نسبت به گروه کنترل بالاتر بود و تفاوت معناداری در مقایسه با گروه کنترل مشاهده شد (p نتیجه گیری: این نتایج پیشنهاد میکنند که 30 دقیقه پیشسرمایش موجب بهبود تکرار اجرای فعالیت شدید از طریق انسداد عروق پوستی که احتمالا موجب افزایش جریان خون به عضلات کاری می شود، میگردد. | ||
تازه های تحقیق | ||
. | ||
کلیدواژهها | ||
پیشسرمایش؛ آزمون RAST؛ فوتسال | ||
عنوان مقاله [English] | ||
The effects of 30 minutes precooling on anaerobic performance indices in men futsal players | ||
نویسندگان [English] | ||
Reza Mansouri - Motlagh1؛ amirabbas monazzami1؛ Naser Behpour1؛ Hamidreza Negarestani2 | ||
چکیده [English] | ||
Background & Purpose: The purpose of this study was to determine the effects of 30 minutes whole body pre-cooling on anaerobic performance indices in men futsal players. Material and Methods: 12 male subjects were tested in random order in cross over study after either 30 minutes of precooling using ice jackets or under control conditions(no precooling).Tests were separated by minimum of three days. This was immediately followed by RAST anaerobic power test. TET-350 digital thermometer and hp-cosmos lactometer were used to measure core temperature and blood lactate, respectively. T-independent test were also used to compare changes between groups. Results: Findings showed that maximum, mean and minimum power output, heart rate and core temperature after precooling were significantly higher than the control group (P< 0/05) but, significant differences between the groups were not observed in blood lactate levels (PConclusions: These results suggest that 30 minutes of precooling improve repeated bouts of intensive activity through the occlusion of Skin Vessels to stimulate blood flow to the working muscles. | ||
کلیدواژهها [English] | ||
Precooling, RAST Test, Futsal | ||
اصل مقاله | ||
. | ||
مراجع | ||
## Cheuvront SN, Kenefick WR, Montain JS, Sawka NM . 2010. Mechanisms of aerobic performance impairment with heat stress and dehydration. JAPS.109(6): 1989-1995.## Ely BR, Gheuvront SN, Kenefick WR, Sawka NM .2010. Aerobic Performance is Degraded, Despite Modest Hypothermia, In Hot Environments. Med Sci Sports Exerc. 42(1):135-41.##Maughan RJ. 2010. Distance running in hot environments: a thermal challenge to the elite runner. Scan j med sci sports. 20(3): 95-102.## Duffield R, Green R, Castel P, Maxwell N. 2010. Methods, advantages, and limitations of body cooling for exercise performance.Precooling can prevent the reduction of self-paced exercise intensity in the heat. Med Sci Sports Exerc. 42(3): 577-584.## Sawka MN, Wenger CB, Pandolf KB. 2011. Thermoregulatory responses to acute exercise‐heat stress and heat acclimation. Comprehen physiol. 55-79.## Leal ECP, Martins LRA, Frigo LD, marchi T, Roosi RP, Degodoie V and et al. 2010.Effects of low-level laser therapy (LLLT) in the development of exercise-induced skeletal muscle fatigue and changes in biochemical markers related to postexercise recovery. J ORTHOP SPORT PHYS. 40(8): 524-532.##Ross ML, Garvican LA, Jeacocke NA, Laursen PB, Abbiss CR, Martin TD, Burke LM . 2011.Novel precooling strategy enhances time trial cycling in the heat. Med Sci Sports Exerc. 43(1): 123-133.##Marino FE. Methods, advantages, and limitations of body cooling for exercise performance. 2002. BRIT J SPORT MED. 36(2): 89-94.## Siegel R, Mate J, Brearley MB,Watson G,Nosaka K, Laursen PB.2010. Ice slurry ingestion increases core temperature capacity and running time in the heat. Med Sci Sports Exerc. 42(4) : 717-725.## Siegel R, Maté J, Watson G, Nosaka K, Laursen PB. 2012. Pre-cooling with ice slurry ingestion leads to similar run times to exhaustion in the heat as cold water immersion. J sport sci. 30(2): 155-165.## Clarke ND, Maclaren DP, Reilly T, Drust B. 2011.Carbohydrate ingestion and pre-cooling improves exercise capacity following soccer-specific intermittent exercise performed in the heat. Eur j appl physiol.111(7): 1447-1455.## Hunter I, Hopkins JT , Casa D J. 2006.Warming up with an ice vest: core body temperature before and after cross-country racing. J ATHL TRAINING. 41(4): 37-374.##Vaile J, Halson S, Gill N, Dawson B. 2008. Effect of cold water immersion on repeat cycling performance and thermoregulation in the heat. J SPORT SCI. 26(5): 431-440.##.Jos S, Danniel T, Abraham G , Alex, CP. 2010. Effects of Precooling on Thermoregulation and Performance of Long Distance Runners in Hot Humid Climate. Recent Res Sci Tech. 2(3):98-103.##Tauber JA, Mandolesi N, Puget JL, Banos T, Bersanelli M, Bouchet FR, Butler RC , Charra J, Crone G , Dodsworth J and et al. 2010. Planck pre-launch status: Astronomy & Astrophysics. 520: A1. 1- 22.##Tyler CJ, Wild P, Sunderland C. 2010.Practical neck cooling and time-trial running performance in a hot environment. Eur j appl physiol. 10(5):1063-1074.## Peiffer JJ, Abbiss CR, Nosaka K, Peake JM, Laursen PB. 2009. Effect of cold water immersion after exercise in the heat on muscle function, body temperatures, and vessel diameter. J Sci Med Sport. 12(1): 91-96.## Marsh, D, Sleivert G. 1999. Effect of precooling on high intensity cycling performance. Brit j sport med. 33(6): 393-397.## Bishop SH. 2012. Effect of intermittent cooling on baseball pitching and catching. The University of Alabama .TUSCALOOSA.10-25## Duffield R, Dawson B, Bishop D, Fitzsimons MS, Lawrence S. 2003. Effect of wearing an ice cooling jacket on repeat sprint performance in warm/humid conditions. BRIT J SPORT MED. 37(2): 164-169.## Tegeder I, CostiganM, Griffin RS, AbeleA, BelferI, Schmidt H and et al. 2006. GTP cyclohydrolase and tetrahydrobiopterin regulate pain sensitivity and persistence. NAT MED. 12(11): 1269-1277.## Mäkinen TM. 2007.Human cold exposure, adaptation, and performance in high latitude environments. AM J HUM BIOL. 19(2): 155-164.##Rowsell GJ, Coutts AJ, Reaburn P, Hill-Haas S. 2009. Effects of cold-water immersion on physical performance between successive matches in high-performance junior male soccer players. J SPORT SCI. 27(6): 565-573.## Cheung, S, Robinson A. 2004.The influence of upper-body pre-cooling on repeated sprint performance in moderate ambient temperatures. J SPORT SCI. 22(7):605-612.## Jason S, Teri SC, Kasey LP, Danny MP. 2002.The effects of cold-water immersion on power output and heart rate in elite cyclists. JSCR. 16(4): 561-566.##Duffield R, Marino FE. 2007. Effects of pre-cooling procedures on intermittent-sprint exercise performance in warm conditions. Eur j appl physiol.100(6): 727-735.## Drust B, Cable NT, Reilly T. 2000.Investigation of the effects of the pre-cooling on the physiological responses to soccer-specific intermittent exercise. Eur j appl physiol. 81(1-2): 11-17.## Duffield R, Dawson B, Bishop D, Fitzsimons M, Lawrence S. 2003.Effect of wearing an ice cooling jacket on repeat sprint performance in warm/humid conditions. Brit j sport med. 37(2): 164-169.##Castle PC, Macdonald AL, Philp A, Webborn A, Watt PW, Maxwell NS. 2006.Precooling leg muscle improves intermittent sprint exercise performance in hot, humid conditions. J Appl Physiol. 100(4): 1377-1384.## | ||
آمار تعداد مشاهده مقاله: 682 تعداد دریافت فایل اصل مقاله: 582 |