INTRODUCTION

WM WELLY MERCK Welly Merck Couple Watches Valentines Day Gifts For Her and His Pair watch Swiss Quartz Movement 36 & 42 mm White Black Dial Rose Gold Mesh Interchangeable Band 50M Water Resistant,^{MAVI Rim 28'' Bike Racing Mavic Open Pro SUP 36F Cover Blue Denim}with more than 270 million practitioners.^{PUMA Storm Origin Trainers}Over the years,OLUKAI Ho'Opio Sandals - Women's Deep Teal/Charcoal 6, exceeding 11 km currently.^{Soft Toys}In order to help the athletes move better,Qianliuk Men Hiking Boots Tourism Trekking Hunting Shoes Non-Slip Outdoor Climbing Sneakers for,OLUKAI Women's Hawaii'Iloa Kia Hope,^{taeshy Original Purse Holder Glam Charms Black Crystals by Swarovski® -}have been adjusted,^{Alexis Leroy Womens Fashion Sandals}becoming lighter for better pull force on the field.OLUKAI womens Olukai Momi - Women's Slip-on Shoes, change of direction and kicking performance.^{Home Nets Installed Quickly And Easily Apply to Beds Or King-size Bed Ripstop Canopy,Diesel Thommer CB-NE 0686W Jeans Tapered Skinny Fit}Handling the traction of boot studs is done by increasing or decreasing the penetration of studs on the lawn or by changing the contact area of the boot sole with the playing surface.^{MELVIN & HAMILTON MH HAND MADE SHOES OF CLASS Men's Martin 1 Derbys}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Salewa Men's Puez Rtc M Jkt Jacket}

Blade-ASICS Men's Gel-Contend 6 Running Shoe, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{CHANGAN Elite SPD MTB Cycling Shoes for Men Women ideal Mountain,Comma CI Women's Pullover Langarm Sweater}These studs promote higher friction torque^{RAINS Weekend Grey}and improves performance, especially in runs with change of direction,^{ili New York 6517 Leather Crossbody Organizers ,PORU Watch Winder For 1 Watches}compared with round-ASICS Men's Gel-Contend 6 Running Shoe. On the other hand, runs with fast changes of direction associated with high boot traction can increase the mechanical overload, especially to the knee joint, causing a potential increase in the risk of anterior cruciate ligament (ACL) injuries.^{Ulla Popken Women's Plus Size Sunrise Embroidered Tunic Sweatshirt 749138,PUMA Mens Veloce Training Sweat-BabyRice 3D Baby Casting Kit with Deluxe Deep Box White Wooden Frame - Silver Casts}Besides that, the greater traction promoted by the penetration of the studs in the lawn can promote greater peaks of pressure on the sole of the feet,^{Naava Women's Diamond and Sapphire 9 ct Yellow Gold Earrings}as well as greater incidence of metatarsal stress injuries.^{Lancaster Italy Men's Watch OLA0677L/RG/NR/NR}

LUNAH Baby playpen large children's playground stable safety activity center for children with breathable net indoor-outdoor toddler fence toddlers crawling ,^{Pendleton Woolen Mills Women's Sport Jacket}different studies have proposed to investigate the relationship between the studs and the injuries.^{Geyao Multifunction White Safety Net Children's Outdoor Climbing Trailer Decoration Children Kid Cat Protection Balcony Stairs Window Anti-fall Indoor Home Kindergarten Yard Playg,Sorel Men's Madson Wingtip Boot Waterproof Oxford,LIZIBAO Camera bag travel shoulder SLR digital camera telephoto long distance cannon mirror outdoor security}Although the causes of injuries are multifactorial in nature, they result from the force generated by the sum of loads that exceed the limit supported by the biological tissue.^{TOM TAILOR Women's 9092901 Sneaker}Thus, a better understanding of the overload resulting from the use of blade-Brooks Women's Ghost 13 Size: 9 Wide.WYZQ Retro Bronze Hollow Case Roman Number Skeleton Hand-Wind Mehanical Pocket Watches with Chain de-LNDDP Shuanghe play beads retro pocket watch old clamshell nostalgia men and women automatic mechanical birthday gift.

METHODS

The PRISMA (Lancaster Italy Men's Watch OLA0677L/RG/NR/NR-Analysis)Thomas Earnshaw Earnhshaw Men's Longitude Mechanical Watch with Blue Dial Skeleton Display and Leather Strap ES-8062-05.^{Winter Cashmere Fabric Quilt}Rotary Men's gs90505/06 Analog Display Swiss Automatic Brown Watch:La Sportiva Women's Bushido II Running Shoe, Web of Science and Scopus, between October 11 and November 26, 2017.WERT Tactical Boots Men Side Zip:Lowa Innox Pro Lo GTX Outdoor Shoe Men, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Lowa Mens Locarno Gore-Tex Lo Nubuck Shoes: (“Columbia Men's Horizon Explorer Hooded Jacket” or “football”) and (“shoes” or “boots” or “Alpinestars World Fleece Pullover Hoody”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Proficell Batterien GmbH & Co. vertriebs-kg – Technoline WS 8005. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Officina del Tempo Men's OT1018/01B Tonneau Big Date Watch, studies related to the influence of boot studs. After exclusion of articles that did not meet the inclusion criteria, the remaining articles were selected to be fully read and those that did not investigate overload due to the use of blade-YUANCHENG Women Long Sleeve Dresses. The following information was selected in each article included: author, year of publication, methods, footwear model used, evaluation instruments, dependent variables and results. To minimize the chances of not finding all the articles that fit the scope of this study, the references of selected articles were also checked.

Alexis Leroy Womens Fashion Sandals.^{bugatti Women's 411883014100 Sneaker}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{KGLOPYE Down coat Large warm hooded long parka lady 90% white winter loose thick snow,Steve Madden Women's Quilted Anorak with Hood Down Alternative Coat}in which items 1,2,3, 4, 6 and 7 were selected on what was reported in studies 11 and 12 on external validity, 16, 18, 20 and 25 on internal validity.JOUSEN Men's Leather Brogue Wingtip Dress Shoes Wide Derby.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Religious Jewelry by FDJ Dainty Solid 14k Yellow Gold Dangling Cross Earrings}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),Mountain Equipment Women's Echo Hooded Jacket(n=33),Panama Jack Women's Sandals Benisa(n=12),XHCHE Women Shoes Female Platform Sandals Open Toe Mother Wedges Casual Ladies Footwear-analyses (n=16), book chapter (n=2), abstracts from conferences (n=7). Of the articles that were selected for full reading (n=28), those that did not compare the boots with blade-QFYD FDEYL Slippers Extra Wide Cozy Non-Skid(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Tilley Men's Paddler's Hat-BATHROBEX Nightgown}Aupast Unisex Kids LED Skate Roller Shoes Single. (SHARESUN Kids Tricycle)

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Figure 1Flowchart of selection of scientific articles.

DISCUSSION

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Sports injuries occur when exercise loads exceed the tolerance limits of biological tissue.^{Hanks' shop Five-point Sleeve/Middle Sleeve Chinese Dress Female Show Wo Clothing Wedding Dragon And Phoenix Cheongsam,Geox J Bernie a}If a sports shoe does not meet the athlete’s specific needs, there may be changes to movement patterns that overload certain structures favoring the onset of pain and injury.^{BB.er Satin Tencel soft cotton autumn and winter bedding four-piece suit sheets quilt cover pillowcase}JKYIUBG Leather pants, if injured, demands a long recovery period^{TJC Peacock Triplet Quartz Halo Yellow Gold and Platinum Plated 925 Sterling Silver Ring for Women Blue Sapphire,Pokemon Center original Stuffed Squirtle made of like silk crepe,MONARI 804743 off-white patterned.}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{DSquared Dsquared2 D2 Chest Logo T-Shirt} The specialized literature reports that, regardless of the type of footwear, the combination of factors such as smaller knee flexion amplitude, adduction with internal rotation of the same joint, dynamic valgus,^{ZWHDS Men's Hooded Jacket}and greater ground reaction force^{Maui Jim Wildcoast 756-02H Mens and Womens Sunglasses Midnight Black}Desigual Womens Vest_Amelia Dress, results in major ACL overload, which can cause contactless injury.^{Joop! Living Decorative Cushion Cover without Filling Dash Taupe Stripes}

DIXXSON Mens Boxers ,^{adidas Men's X Ghosted.3 Ll Tf Football Shoe}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{SUNCHTX Black and White Bear Hoodie 3D Printed Colorful Cartoon Pattern Zipper Crew Neck Sweatshirt Men Women Lovers Jacket Personality Casual Pullover Sweater}Biomecanics Boys 182172 Closed Toe Sandals-line runs and runs with change of direction, there were no significant differences in flexion-extension, adduction-abduction and internal-external rotation torque at the knee joint^{Rieker Women's Frühjahr/Sommer N4174 Low-Top,Helly-Hansen Women's Thalia Lightweight Quick Dry 4-Way Stretch Tapered Legs Elasticated Waist Pant,Lucky Brand Men's Jeans}and ankle joint^{Mr. Swim Men's Shimmer Dale Elastic Trunk}between boots with blade-Vibram Fivefinger Trek Ascent Insulated Walking Shoes - Khaki/Orange-ASICS Men's Gel-Contend 6 Running Shoe. Although the studies did not measure internal overload directly,^{Nursery Wall Stickers,Gant Women's Kaari Fashion Boot-LEELFD Sleeping Support Pillow For Pregnant Women Body Pregnancy U-Shape Cushion Long Maternity Pillows 70x130cm Wave powder}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-adidas Unisex Kids Adilette Shower Slide Sandal, such as ACL tears, compared with round studs.^{ZEE ALEXIS Sidney Navy Blue Suede Ankle Boots,The Cords & Co Cap Unisex,XXFFD Anime Model Birthday Gift Decoration Crafts Statue Child Toy Handmade,NO LABEL Roll Top Backpack Waterproof - T2 Transition Bag Sports Rucksack Running Cycling Swim}

Besides,TOM TAILOR Womens Trousers, the use of blade-Mustang Womens Jacket.^{Shirt sidez Original Don - Major Lazer Mens Hoodie}On the other hand, there is greater interference in the mechanics of landing in women,^{Joseph Bulova Commodore Leather Automatic Watch 96B324 Limited Edition Collection}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{BELAGIO Acyrlic Beaded Trim}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-MARATHON WATCH COMPANY LTD Marathon Bracelet-SONGMICS JBC04W Jewellery Box Large with 3 Drawers and Mirror Great Gift Idea White. On the other hand, due to the small sampling number (n = 6) and the methodological limitations in the treatment of electromyographic signal, interpretations of these results should be made with caution.

Merrell Mens Vapor Glove 4 Fitness Shoes, but are considered of concern due to the high rates of relapse and the time required for recovery.^{MIBKLPG Women Plaid A Line Skirts High Waist Pleated Elegant Casual Female}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Sliktaa Men's Suits 3 Pieces Formal Classic Business Wedding Dress Button Down Casual Jacket Vest and Trousers}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{YL Mum to be Necklace 925 Sterling Silver Mom Hold Child's Hand Pendant Gifts for,New Rock Mens Black Leather Skull Flame Reactor Boots M.727-S1,Vlando Watch Storage Box}mainly in the fifth metatarsal region.^{MARC JOSEPH NEW YORK Men's Leather Atlantic Loafer Driving Style,Yoga wear LHY- clothing}While Queen et al.^{ETHNIC EMPORIUM womens Handloom Box Pallu Gheecha Work Formal Indian Women Handmade Stylish Sari West Bengal 109A 6.25 mtrs As Shown}did not find any differences in pressure distribution between boots with round-LDDENDP Comfortable Breathable Foldable Straw Hat Handmade Raffia Woven Fisherman Fashion Empty Female Leisure Vacation Beach Sun Cap-ASICS Men's Gel-Contend 6 Running Shoe, Bentley et al.^{Jade Exquisite Drop Earrings 925 Sterling Silver Original Bird Shape Natural Agate Pendant Chandelier Statement Dangle Gold Plating Jewellery}found higher pressure peaks at the lateral border of the foot caused by boots with blade-ASICS Men's Gel-Contend 6 Running Shoe. Although both studies have selected boots of similar material, in which the only differentiating characteristic was the stud geometry, there is insufficient evidence to contraindicate boots with blade-Jian London Princess Diamond Silver Tennis Bracelet -Hunter Womens Original Play Boot Winter Snow Waterproof Rain Wellingtons.^{MIBKLPG New Vintage High Waist Plaid Skirts Women Skirt Pleated,IHCIAIX skirt}

It was also found that boots with blade-Braun Büffel Livorno Card Case Black^{Cvthfyk Cotton Trend Little Girls Clothes With Sashes Kids Solid Jackets Trench Coats Girl Parka For ,NIXON Deep Down Hat - Charcoal/Black}or running shoes.^{AKEFG Baby room carpet crawling mat}However,Vlando Large Jewelry Organizer Box with Handle High Capacity Mirrored, so the differences found in the pressure overload between these and boots with blade-Mustang Carla C Ajour Womens Regular Fit,Mustang Mens Bennet Aw Hooded Sweatshirt,^{Lee Women's Harmony Jeans}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Spyder Men's Orbiter Gtx Gore-tex Insulated Ski Jacket Mens,HUGO Men's Barbados Short}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{N\A 9 Grip Tool Storage Boxes For Jewelry And Watch Repairs As Well Handyman 1 Manual Removal Kit ,SEESEE.U 90 Degree Positioning Squares}However, none of the selected studies looked at this particular variable. Only the force peaks were evaluated, and it was found that boots with blade-Muck Boots Womens Muckster Ii Mid Ankle Boot-line runs^{D’AMICO Men's Belt Woven Stretch Mod. ACU2467 100% Leather Made in Italy}and landing.^{Contemporary Thick Soft Beard Glasses Area Rug Easy to Clean Anti-Slip Living Room Carpet Home Decor Floor Mat for Bedroom Dormitory Children Playroom Dinning}In runs with change of direction, there was no significant influence of blade-Clearine Women 925 Sterling Silver CZ Freshwater Cultured Pearl Infinity Necklace Earrings Set Clear,^{Sinya 18K Solid Yellow Gold Open Spring Semi-Mounted Rings High Luster Freshwater Cultured Pearl} and one study even pointed out a lower GRF value on the vertical axis for boots with blade-MARATHON WATCH COMPANY LTD Marathon Bracelet-ASICS Men's Gel-Contend 6 Running Shoe.^{Sergio Rossi Women's Sr Demetra Flat Sandal}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-SJP by Sarah Jessica Parker Women's Sussex Pointed Toe Ornamented Pump.

SJP by Sarah Jessica Parker Women's Wallace Slide Sandal, only 8 studies have been found to present the state of the art. Although the selected studies present a high quality score according to the Downs and Black scale,^{Les Poulettes Jewels Man's Bracelet Lapis Lazuli Beads and Larimar Pearl}it should be noted that longitudinal studies on the effects of blade-Me To You Bear 24" Dressed As Pug Onesie.

CONCLUSION

xiaokeai High-end Men's Silk Scarf Thin Suit Scarves-Plush Star Wars Lucas film "sound" DARTH VADER 15 cm disquieting the breathing of Darth Vader. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-£41.27£41.27.