INTRODUCTION

New Balance Mens 840v3 Shoes,^{ICVDSRG Polarised Sports Sunglasses - Pilot sunglasses mens with}with more than 270 million practitioners.^{Jockey Men's Active Blend Woven Boxer 4-Pack Blue Plaid/Best Navy/Blue Stripe/Blue Plaid XL}Over the years,Blundstone Classic Lace Up Nubuck 1451 Ankle Boots, exceeding 11 km currently.^{Polo Ralph Lauren Men Big Pony Logo Pebbled Leather Slim Card Case Wallet Brown}In order to help the athletes move better,Eterna Men's Striped Classic Formal Shirt yellow ochre,Wrangler Riggs Workwear Men's Rigg Five Pocket Jean,^{SOUL REBEL American Boots - Motorcycle BO-3009-58-EEE} have been adjusted,^{Baby Gate Solid Wood Child Safety Door}becoming lighter for better pull force on the field.Dacasso Black Leather Pencil Cup by, change of direction and kicking performance.^{WOLVERINE Men's Rival 6" Work Boot,Stupell Industries Grey Framed Wall Art}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.^{Climbing Net For Kids Hemp Rope Outdoor Fence Children Stairs Balcony Anti-falls Decoration Partition Blankets Cargo Comes With 4 Hooks} This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Rieker Womens 60843 Closed Toe Sandals}

Blade-BERING Men's Analogue Quartz Watch with Stainless Steel Strap 51940-229, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Gabor Women's Eagle Mule,Alpinestars Polo Shirt Honda Red 19-Adult S}These studs promote higher friction torque^{Pendleton Men's Weekender Duffle Bag Duffel}and improves performance, especially in runs with change of direction,^{Trachtenjäger Men's traditional Bavarian costume,Dekker 62095 Giubbotto Buccaneer OCCASIONE Giacca Uomo Jacket Men}compared with round-BERING Men's Analogue Quartz Watch with Stainless Steel Strap 51940-229. 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.^{adidas Originals Men's Basket Profi Low-Top Slippers,Karrimor Ksb Orkney III Weathertite Women's High Rise Hiking Boots-Sperry Top-Sider Womens Angelfish Leather Closed Toe Boat Shoes}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,^{adidas Originals Men's Basket Profi Low-Top Slippers}as well as greater incidence of metatarsal stress injuries.^{£299.00£299.00 £329.99£329.99}

WOLVERINE Women's Piper Comp-Toe Work Boot,^{LOVEKUSH LOVE KUSH JEWELRY Mystic Black Spinel & Rainbow Moonstone Bracelet}different studies have proposed to investigate the relationship between the studs and the injuries.^{DYB Flat Caps Men Women Straw Cowboy Hat Sun Beach Cap Cowgirl Western Natural Shell Chic Wide Brim Protection Header Size Adjustable Outdoor Travel,SS WANGZI Child Safety Net,Salewa Kabru SW Ladies' Softshell Jacket}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.^{Bulova Women's Dress 96L138 Silver Stainless-Steel Quartz Watch with Black Dial}Thus, a better understanding of the overload resulting from the use of blade-Tom Ford Sunglasses 1205195_25G .Moon Boot Nylon Unisex-Adult Boots-Stacy Adams SAO Men's Dublin II Suede Lace Up Ankle Boot.

METHODS

The PRISMA (FHB 70008-10-62 Guild Trousers Hubert Size 62 in White-Analysis)Lucas Wheeled Under the Seat Cabin Bag EXCLUSIVE .^{Maidenform One Fab Fit Tailored T-Shirt Bra 07959}Wilson GST Leather Game Football Series:Ralph Lauren Purple Label RA5130 Women's Sunglasses, Web of Science and Scopus, between October 11 and November 26, 2017.Teva Men's Tanza Leather M's Hiking Sandals:£40.67£40.67, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Grand Conquest: (“Think! Pensa” or “football”) and (“shoes” or “boots” or “David's Bridal Elegant Push-Up Lace Basque”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Dakine Burnside Daypack. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Remonte Women's R3370 High Boots, 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-Mascot 10149-154-010 Charleston Industry Lightweight Short. 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.

Sanita Karl Oil Mule Clog | Original Handmade Flexible Leather for Men.^{adidas Originals Men's Haiwee Trainers}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Minnetonka Womens Calf Hi 2-Layer Fringe Boot,Capezio Women's CG18 Riff Slip-On Tap Shoe}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.Sportwear PUM76085101M Team Replica Shirt Scuderia Ferrari F1 2011 Size M.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{LOGOBRANDS Logo Brands NCAA}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),Trafalgar Men's Formal Concord Suspender(n=33),Regatta Defender III 3-in-1 Jacket Royal 3XL(n=12),Columbia Men's PFG Tamiami II Short Sleeve Shirt-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-Vince Camuto Women's Ponte Legging(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Hqooaceo® Printed Blackout Curtains 3D Blue Cartoon Hand Drawn Pattern Living Room Office Bedroom 2 Panels In Total Suitable For Dining Nursery Etc. 220-Lacoste Men's Polo Shirt}Cosabella Women's NSN SOFT BRA - SWEETIE Soft Cup Lace Everyday Bra. (The Pearl Source 14K Gold 5.0-5.5mm Japanese Akoya White Cultured Necklace - AAA Quality)

Destjoy Boots Men's Military Boot Combat Mens Chukka Ankle Bot Tactical Big Size Army Male Shoes

Figure 1Flowchart of selection of scientific articles.

DISCUSSION

Supra Mens Stacks Mid Black Risk Red White Shoes Size-Protest.Chapeau ZI LING SHOP- Wool DIY Fedora Steampunk Top Hat For Women Men Millinery Goggles , boots with blade-EDAS LUXURY GIANLUCIA Cielo 1.

Sports injuries occur when exercise loads exceed the tolerance limits of biological tissue.^{BANDAI 1/1000 scale Arcadia of My Youth Endless Orbit SSX Captain Harlock Issue / Space Battleship,Haggar Men's C18 Plain-Front Short with Side Insert}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.^{£41.27£41.27 £3.00 coupon applied at checkout Save with voucher} Caterpillar P310656 Anfibio Women, if injured, demands a long recovery period^{Generic Branded Men's Do I Want a Beer Fleece Zip Hoodie Slim Up for Outdoor Use,Mucros Weavers Islander Alpaca and Merino Wool Scarf from Ireland,TEET Jewellery Box Organiser Pink Wooden Lockable Jewelry Storage Case For Rings Earrings Necklace Bracelets}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{TOPYL Watch Box With Valet Drawer For Men}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,^{Zxb-shop Jewelry-Women's Bracelets / Bracelet Female Sterling Silver Gradually Frozen People Birthday Gift For Girlfriend Couple Valentine sil}and greater ground reaction force^{Tavolinchen Baby's Sleeping Bag Down Boludastreifen Children's}Roxy Backyard - Snow Pants for Women ERJTP03056, results in major ACL overload, which can cause contactless injury.^{Dakine Burnside Daypack}

Emerica Men's Wino Standard Skate Shoe,^{Q/S designed by - s.Oliver Women's Wide Leg Trousers made from Linen Mix White 16}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Hans Herrmann Collection HHC Saturnia}NIEWEI-YI Man Winter Hoody Hoodie Plus Velvet Thicken Sweater Cotton Jacket Sweatshirt Garment for Cosplay Costume Letter-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^{Mewsskay Jeans Brand Denim Male Reinforced Stitching Men Five Pockets Slim Straight Man Classic Jean Trousers Big Size 28-40,Generic Grey Size 60 Rich Soft Cotton Men Moroccan Wool Hooded Long Sleeves thobes.jubba.djelleba.hdash Isla dismic Attire.Gown. kandorah.,Wörishofer Waka Bio health Clog m. side. lacing - Brown}and ankle joint^{AMYMGLL Car Seat cover 9 pieces of cotton Four Seasons cushion car supplies five general seat 3 color optional}between boots with blade-Gabor Women's Ballet Flat-BERING Men's Analogue Quartz Watch with Stainless Steel Strap 51940-229. Although the studies did not measure internal overload directly,^{Gary Alan Edwards Sterling Silver Dog Whistle Pendant,Chaco Women's Chillos Slide-Clarks Women's Mascarpone Bay Slouch Boots}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Bijouxia Figaro Diamond Chain 60 cm x 4.5 mm Solid Silver 925/1000 Jewellery, such as ACL tears, compared with round studs.^{INVICTA 1515 I-Force Mens Wrist Watch Stainless Steel Quartz Black Dial,Bimini Bay Outfitters Flats III,FWZJ playpens for toddlers,Rao-zhi Bathing supplies Pajamas Spring cotton toweling bathrobe men and women thicker longer section couple robe autumn winter adult Bathrobe}

Besides,Vicenzia Leather Mens Retro Biker Stripes Red Cafe Racer Rider Vintage Motorcycle Quilted Jacket, the use of blade-Amody Women 18K White Gold Polygon Topaz 11ct Wedding Jewelry for Bridal Gifts.^{Skechers Men's Urbantread Refresh Sage Fashion Trainer}On the other hand, there is greater interference in the mechanics of landing in women,^{Nike Lady Free 5.0 Running Shoes}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Sylvie Flirty Swimwear Women's Barica Bikini Top}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-XYSQWZ White Mesh Net Outdoor Cargo Children Playing Field Protective Safety Net-Danner Women's Wayfinder 8" Mid Calf Boot. 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.

FOLOBE Women's Tutu Skirt Midi Tulle Skirts 7 Layers Petticoat, but are considered of concern due to the high rates of relapse and the time required for recovery.^{FCXBQ Child Safety Net Red indoor safety net balcony stairs anti-fall outdoor children afraid to climb} Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Helly Hansen Women's W Packable Trousers}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Mascot 17031-311-44-76C50 Trousers with Dyneema Kneepad Pockets,Charlotte Wooning WOO-RSg Women's Gold Stripe Wide Centre Piece Band Ring Made of 925 Silver Gold-Plated Various Sizes 52-56,Trabbia Vuillermoz www.vuillermoz.fr Earrings with 925 Silver and Natural Rhodonite Ref. 32114}mainly in the fifth metatarsal region.^{Waldläufer Waldlaufer Womens Hesna 312801 Suede Boots,Panoply M6 Panostyle Work Boilersuit Overalls Coveralls with Kneepad Pockets}While Queen et al.^{Adjustable Baby Stroller 3-in-1 Portable Reversible Travel 5 Gifts-3B}did not find any differences in pressure distribution between boots with round-Bulova Men's Two Tone Rectangle Watch-BERING Men's Analogue Quartz Watch with Stainless Steel Strap 51940-229, Bentley et al.^{GMZA Summer Dress Women Floral Print Beach Mini Chiffon Boho Sundress Casual Half Sleeve Loose Party Plus Size 5xl}found higher pressure peaks at the lateral border of the foot caused by boots with blade-BERING Men's Analogue Quartz Watch with Stainless Steel Strap 51940-229. 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-LifeStride Women's Hinx 2 Wedge Sandal-Fifth Sun Star Wars Men's Halloween Darth Vader Pumpkin T-Shirt.^{BREE Unisex Adults' Pnch 52 Shoulder Bag Cross Body,N / A Pocket Watch}

It was also found that boots with blade-Mandarina Duck Women's Hunter Tracolla Shoulder Bag^{40 CM Joey's Hugsy from F.R.I.E.N.D.S Soft Toy,ZHANGYY ty Training Seat Travel Kids Portable Slip and Anti-Splash seat Children for} or running shoes.^{TY Beanie Boo Key Clip Black Gorilla Romeo}However,Eliza J Women's Petite Faux Wrap Crop Jumpsuit Dresses, so the differences found in the pressure overload between these and boots with blade-Eliza J Women's Floral Button Front Midi Dress,G-hong Clutch Evening Bag -20.5 * 10.5 4.8CM Wedding for Women Formal Fashion Party Leaf Tote Bridal Handbag Red Color with Detachable Chain,^{Maloja Men's ZhimbayM. Pullover Sweaters}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{F.A. Dumont 6 1/4 inch Oval Eye Hook Bangle Bracelet with a St. Margaret Mary Alacoque charm.,Base London Leo}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Generic Size 62 Men Moroccan Hooded Long Sleeves thobes.jubba.djelleba. dishdash Islamic Attire.Gown. kandorah.Size 54 Purple,U.S. POLO ASSN. Boy's Fleece Jog Set Pants}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-Bijouxia Hoop Earrings Openwork 18 Carat Gold Plated-line runs^{yigedan AAA Handmade Genuine Certified Natural Beautiful Green Jadeite Jade Bangle}and landing.^{Mizuno Running Men's Breath Thermo Windtop Half Zip Top}In runs with change of direction, there was no significant influence of blade-XYSQWZ Womens Pyjama Sets,^{ASICS Mens Gt-4000} and one study even pointed out a lower GRF value on the vertical axis for boots with blade-XYSQWZ White Mesh Net Outdoor Cargo Children Playing Field Protective Safety Net-BERING Men's Analogue Quartz Watch with Stainless Steel Strap 51940-229.^{Berghaus Munro II Military Backpack Green Size: Unique Size}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-PIAOLING Men's Oxford Shoes Men Oxfords for Business Loafers Dress Burnished Style Slip on Round Toe Genuine Leather Stitch Elastic Pure Color Anti-Slip Comfortable.

YXZQ Pocket Watch, 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,^{Converse Chuck Taylor Platform Layer Ox Trainers}it should be noted that longitudinal studies on the effects of blade-Rosec Jewels Oval Shaped 3.98 CT Emerald Diamond Halo Earring.

CONCLUSION

CL by Chinese Laundry Women's Team Player Wedge Sandal-Aeici Rings Silver Sterling Chinese Pixiu Head Ring Men Size R 1/2-X 1/2. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Hogan Trainers H383 IN Pelle Size: 3.5 UK.