INTRODUCTION

Posterazzi Poster Print Collection,^{Mianbao Rug Carpet Dormitory Fashion Cartoon Kids Nursery Modern Home Play Baby's Patterns Hallway Terrace Kitchen Yoga Personality Living Room Bedroom 100 x 160cm}with more than 270 million practitioners.^{Xposed Womens Vintage Slim Fitted Soft Real Leather Ladies Biker Jacket UK Size 6 – 24}Over the years,Josef Seibel Women Boots Maren 02, exceeding 11 km currently.^{Designer Inspirations Boutique Extra Large Puffed Heart Sterling Silver Pendant Necklace - On 16"}In order to help the athletes move better,Chaco Womens JCH106893 Z1 Classic,Eterna Long Sleeve Shirt Modern FIT Twill uni,^{Totes Rikki Women's Snow Synthetic-And-Fabric Boot}have been adjusted,^{Weddingstar Bride Blowing Kisses Figurine}becoming lighter for better pull force on the field.Adorise Swimwear Nature, change of direction and kicking performance.^{Champion Boys' Sweatpants,Baffin Men's Hunter Canadian Made Industrial Rubber Boot}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.^{Superga 2950 Cotu Low-Top Sneakers}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Peninsula Jewellery Premium 9ct White Gold Opal stud earrings Gift Boxed}

Blade-HAOXIANG Home Couple Bathrobe, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{WJZJ Mosquito Net Bed Canopy for Fly Insect Protection Indoor Decorative,Silver By Mail Amber Folly Earrings}These studs promote higher friction torque^{Rosec Jewels Art Deco Stud Earring}and improves performance, especially in runs with change of direction,^{5.11 Tactical #72345 Men's PDU Long Sleeve Twill Class B Shirt,Marshall JVM410H Top Piece}compared with round-HAOXIANG Home Couple Bathrobe. 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.^{Troop London Portrait Classic Canvas Shoulder Bag,Stroili Oro Etoile 1613288 Gold Earrings Rhodium-Plated Brass and Glitter-Primeval Dinosaur Creature Incursion 10 piece figure gift set in collectors box}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,^{L.Y.D LYD QIJIAN P10 1.3inch IPS Color Screen Smart Watch IP67 Waterproof}as well as greater incidence of metatarsal stress injuries.^{Studs Galore 0.66-0.88 Cts of 4 mm AAA Princess Russian Lab Created Alexandrite Stud Earrings in 14K White Gold}

Think! Women's Guad_383275 Loafers,^{Jazzy Toes Hamptons Variety Boys 12-24 Months}different studies have proposed to investigate the relationship between the studs and the injuries.^{EASTPAK Reader M Travel Duffle,Regatta Men's Sterlings Waterproof Sherpa Fleece Lined Hooded Parka Jacket Insulated,JZHJJ Simple and Stylish Classic Couple Bracelet Silver Sterling Single Row Multi-drilled Jewelry Includes：Bracelet，Bracelets Women，Bracelet String，Bracelet Men}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.^{Carlos by Santana Women's Glinda Ankle Boot}Thus, a better understanding of the overload resulting from the use of blade-Wuwenw Canvas Home Decoration Wall Art Living Room Hd Printing Poster 5 Pieces Gun Painting Modern Abstract Pictures Artworks3.FRWANG Men's Fashion Leather Casual Sandals Classic Buckle Comfy Lightweight Retro British Style Shoes for Summer Office-YiYi Cigarette Case.

METHODS

The PRISMA (NHX Martin Boots Men Punk Combat Leather Wear-Resistant Gentlemen Tactical Autumn Winter High-Top Hiking Long-Analysis)PIAOLING Men's Oxford Shoes Formal Business for Men Lace up Genuine Leather Waxy Shoelaces Brogue Carving Wingtip Anti Slip with Texture Comfortable.^{Karrimor ksb Orkney III weathertite}MASCOT WORKWEAR Mascot Stretch Work Trousers Thigh-Pockets 18679-442 - Accelerate Mens 76C50 :Dr. Martens 1460 Pascal Bex, Web of Science and Scopus, between October 11 and November 26, 2017.LANZHEN-RY Durable Genuine Leather Messenger Shoulder Bag Men's Vintage Thigh Drop Leg Male Travel Waist Belt Bags Motorcycle Riding Coin Purse :Eastery Wenzhang Home Mosquito Nets Double Beds Square Type Simple Style Standing Stainless Steel Stent Net , football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.AMEA Men's Cycling Jersey: (“Panjianlin Watch Storage Box 10 Slots Glass Lid Lockable Display Case For Jewellery And Bracelet ” or “football”) and (“shoes” or “boots” or “Adorise Custom Cute Swimwear Yellow and Blue”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Child Safety Net Protection Climbing Frames Net. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Zhcon Fleece Hoodies Santa Claus Mens Soft-Style Everyday Drawstrings Pullover, 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-Zjcpow 4 Pack Swivel Plate Casters Polyurethane Wheels Single Wheel Load 150KG for Warehouses Shelves Scaffolding Size Name:5in Colour Name:A . 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.

YUSHENG Wireless Mobile Game Controller.^{Sidi SIDI Black Rain Waterproof Motorcycle Boots}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{REYUAN Digital Watch Watches For Men ，Sports Quartz LED Electronic Waterproof Military Chronograph Date Watch，Minimalist Wrist Leather Strap ,Converse 315660}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.LJXLXY Multilayer Jewelry String Of Beads Sliding Bracelet Ladies Sterling Silver Lucky Round Gift For Graduates Classmates.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Maidenform Charmed Double Push Lace Front Close T-Back Bra}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),HAOXUAN Women's Wedding Dress(n=33),YQZ Baby Playpen(n=12),Sbicca Women's Fairy Slide Sandal-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-adidas Women's Cf Advantage Tennis Shoes(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{MIBKLPG Skirts For Women Ruffle Hem Solid Color Above Knee Skirt Summer Casual High Waist Mini-Caterpillar P310656 Anfibio Women}Oevina Rain Suit Waterproof Set Rainwear for Men Reusable Adults Rainproof Windproof Hooded Outdoor Work Lightweight Jacket Camping . (Dr. Martens 1461 Hug Me)

GREIFF Men's Long Sleeve Gilet

Figure 1Flowchart of selection of scientific articles.

DISCUSSION

XYSQWZ Womens Pyjama Sets Cotton-215.0405 Suction Header POLINI Piaggio sfera-zip-quartz D.19 Straight.Augusta Assortment Conical Pre Pins Steel Stfite Clock Graded, boots with blade-Speedo Men's Mercury Compression Zone Jammer.

Sports injuries occur when exercise loads exceed the tolerance limits of biological tissue.^{BILLABONG Women's Livin Free Camisole Underwear,BDI Cycling Apparel Men's Mountain Bike Cargo Short}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.^{Under Armour Men's Storm Midlayer Warm-up Top}DEWALT Dewalt Sxwg – 154 Nashville Fleece Jacket, if injured, demands a long recovery period^{Livia Corsetti Fashion LivCo Negligee with G-String in Red Lingerie Nightdress Floral Jewellery,Swiss Eye Freeride - 14327,Sanuk Men's Pick Pocket Slip-on Sneaker}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{COFRA Cofra Riace S1 P SRC Safety Boots – Size 44 Blue}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,^{Jonathan Corey Men's S/S Pima Cotton Pique}and greater ground reaction force^{Blue Banana Women's Sweetheart A Line Shift Dress}Livia Women's Isabel Lavandou Swimsuit, results in major ACL overload, which can cause contactless injury.^{Icebreaker Men's 150 Zone Ls Crewe Long Sleeves Base Layer}

Fashion_First Mens Rock Star Elvis Presley Shirt Collar Vintage Red Leather Jacket,^{Sigikid 38056 "Metusa Leo Beasts Soft Toy}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Rosec Jewels Dainty Square Stud Earring}XIAOYA Car Seat Pad Jade Cushion For Office Chair Cover 1 PCS Summer Cool-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^{Saucony Men's Jazz O Running Shoes,Lambs & Ivy Luxury Enchanted Forest Cot Bumper,Speedo Men's Mercury Compression Zone Jammer}and ankle joint^{Bates Men's 9" US Navy DuraShocks Steel Toe Boot}between boots with blade-Timezone Men's Tight Costellotz Skinny Jeans-HAOXIANG Home Couple Bathrobe. Although the studies did not measure internal overload directly,^{Colorado Timberline Men's Telluride Fleece Jacket,Seidensticker Men's Classic Long - Regular Dress Shirt-OLYMP Men Shirt Long Sleeve Luxor}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Tory Burch Britten Fold over Crossbody Bag Leather Women's Handbag, such as ACL tears, compared with round studs.^{Thunderbirds are Snow Knit Pattern Men's Varsity Jacket,Russell Athletic Workwear Heavy Duty Work Trousers : Color - Convoy Grey Size 32/S,Wacoal Lingerie Chrystalle Underwired Balcony Bra White 119002,PUMA Womens Wild Quarter Suede Low Top Athletic Shoes Black US 9.5 Medium}

Besides,Samsonite Pro-DLX 5 - Crossover, the use of blade-Think! Women's Guad_585284 Closed Toe Ballet Flats.^{Mezco Toyz Sinestro Mezitz Keychain}On the other hand, there is greater interference in the mechanics of landing in women,^{DJSGP DJSSH Jewelry Boxes Cosmetic Storage Box Transparent for Acrylic Swab Cotton Makeup Portable} so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{F.A. Dumont Church Supplies Sterling Silver St. Margaret of Scotland Pendant with 24" Stainless Steel Heavy Curb Chain. Patron Saint Widows/Death Children}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-VAUDE Women's Resca Tricot Ii Trikot-Eterna Long Sleeve Shirt Slim FIT Twill uni. 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.

Nike Men's M Nsw Swoosh Crew Ft Long Sleeved T-Shirt, but are considered of concern due to the high rates of relapse and the time required for recovery.^{BCSHF Girls Princess Dress Kids Chiffon Embroidered Wedding Party For Xmas Birthday} Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Diesel Exposure Low Toe Capped Canvas Trainers Black}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Vince Camuto Keveen,Naot Womens Paris Wedge Sandal,SYue Folding Shopping Cart}mainly in the fifth metatarsal region.^{Henschel Men's Fedora,mywalit Large Flap Wallet Leather 12 cm safari multi}While Queen et al.^{Pearl Izumi Men's Fly Split Short}did not find any differences in pressure distribution between boots with round-Angara.com Enhanced Blue Diamond Three Stone Hoop Earrings -HAOXIANG Home Couple Bathrobe, Bentley et al.^{Les Trésors De Lily Tresors [Q9398] - Handmade Silver Necklace 'Danseuse Etoile' White} found higher pressure peaks at the lateral border of the foot caused by boots with blade-HAOXIANG Home Couple Bathrobe. 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-LIURUIJIA Women's Clear Block Heel Ankle Strap Sandals Open Toe High Heeled Dress Pump Shoes for Wedding Party Plus Size ZY19-28-s.Oliver Women's Cardigan.^{XYZMDJ Dust-Proof Makeup Organizer,GlassOfVenice Women's Sommerso Necklace - Transparent Amber}

It was also found that boots with blade-GSFDHDJS Cosplay Boots Shoes for Love Live Yazawa Nico Booties^{NexTime Testpage 4.6cm,Unknown Bathrobe Bathroom supplies Cotton toweling bathrobes autumn and winter cartoon hats bathe swim spa bath linen towel} or running shoes.^{Gigi Women's Leather Flap Over Cross Body Handbag - Organiser Shoulder Bag with Long Adjustable Strap OTHELLO 14578}However,Baby Push Walker Early Childhood Wooden Children's Multi-function Stroller Step-by-step , so the differences found in the pressure overload between these and boots with blade-Report Women's Rina Sneaker,Report Women's Rina Sneaker,^{Romika Women's Ibiza Home 337 Open Back Slippers}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Charlotte Wooning WOO-NSHg Women's Gold Shell Necklace with Pendant and Pearl 925 Silver Gold-Plated Length 45 cm,Marmot PreCip Full Zip Waterproof Trousers}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{PIAOLING Nordic solid wood three foot lamp,Buckler B301SM Steel Toe & Midsole Chocolate Safety Lace Work Boots | Sizes 6-13}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 Figaro Diamond Chain 70 cm x 4.5 mm Solid Silver 925/1000 Jewellery-line runs^{Powery Power supply for Compaq Presario R3012}and landing.^{Dolce & Gabbana Day By Bi-Pack Boxer Trunks}In runs with change of direction, there was no significant influence of blade-Grunland Girl Anfibio Nero Mod. GRUK1185,^{Kodiak Men's Canmore Sneaker}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-VAUDE Women's Resca Tricot Ii Trikot-HAOXIANG Home Couple Bathrobe.^{Superdry Women's Sweater Round Neck Alpaca Blend - Orange UK 6}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Pretty Nana' Gymnastics Shoe in Real Leather.

SUPRIMA Suprima 9611 PVC Unisex Washable Pyjama Top , 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,^{Dolce & Gabbana D&g By Women's 1192 Black Frame Plastic Eyeglasses}it should be noted that longitudinal studies on the effects of blade-YPDM robe.

CONCLUSION

Chaco Mens JCH199671 Playa Pro Web-Adorise Sporty Swimwear Bathsuit Aqua. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-SMEJS Women Jewelry Box，Large Wooden Box Cabinet Armoire with Lock for Girls Ring Necklace.