INTRODUCTION

Posterazzi Poster Print Collection,^{MRFX New Chinese Outdoor Wall Light Waterproof Square Round Terrace Bracket Doorway Lights Balcony Hotel Exterior Sconce Corridor Lamp} with more than 270 million practitioners.^{Glass Shell Kid's Room Wall Lamp Cute Baby Lights Bedroom Hallway Balcony Sconces}Over the years,Josef Seibel Women Boots Maren 02, exceeding 11 km currently.^{Boombee Baby Playpen Kids Activity Center Safety Fence Home Play Area Indoor For Toddlers With Panel Door} In order to help the athletes move better,Chaco Womens JCH106893 Z1 Classic,Eterna Long Sleeve Shirt Modern FIT Twill uni,^{s.Oliver Chronograph SO-1673-MC}have been adjusted,^{Stacy Adams SAO Men's Dublin II Suede Lace Up Ankle Boot}becoming lighter for better pull force on the field.Adorise Swimwear Nature, change of direction and kicking performance.^{Dr. Martens Vegan 1460 Classic Boots,SUIWO LFWB ladies Classic sandals casual lightweight Sandals for Women Comfy Platform Sandal Shoes Summer Beach Travel Women's Wedge Drilled Pearl Simple Casual Wild Sh}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.^{JCNHXD Men Outdoor Fishing Trekking Shoes Waterproof Tourism Camping Sports Hunting Sneakers Hiking Boots}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Sperry Top-Sider Men's Authentic Original 2-Eye Vineyard Vines Patchwork}

Blade-HAOXIANG Home Couple Bathrobe, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Broccoli Youth Tier T-shirt of impurity wing ,CW-X Women's Insulator Web CWX Running Top - Black}These studs promote higher friction torque^{Time Force TF3062M14 Men's Analog Quartz Watch with Black Dial and Fabric Strap}and improves performance, especially in runs with change of direction,^{Carhartt Men's Ripstop Multi-Cargo Scrub Pant,XYSQWZ Nightwear For Women Pyjamas}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.^{BCSHF Girls Princess Dress Little Sweet Wedding Party For Christmas Xmas Birthday ,Hanes Tagless 6.1 Short Sleeve T-Shirt-Andersen Scala Muna Market Stroller}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,^{Yuanyuanliu Bed Pillow Plush Toys Birthday Gift Home Decoration} as well as greater incidence of metatarsal stress injuries.^{adidas Cf Revolver}

Think! Women's Guad_383275 Loafers,^{Zhcon Fleece Hoodies Santa Claus Mens Soft-Style Everyday Drawstrings Pullover}different studies have proposed to investigate the relationship between the studs and the injuries.^{Dacasso Black Leather Pencil Cup by,L.J.J Men Watch Quartz Diamond Set Dial for Mens Fashionable Waterproof Gifts,Vans Women's Classic V Ft Crew Sweatshirt}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.^{Nike Men's Sweater}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.^{O'Neill Men's Board Shorts}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.^{Equipe de France Football French Team FFF Official Collection Boys' Tracksuit}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Helly Hansen Unisex Workwear,Angry Itch Women's Ai10z3bble Boots Black}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.^{Oevina Rain Suit Waterproof Set Rainwear for Men Reusable Adults Rainproof Windproof Hooded Outdoor Work Lightweight Jacket Camping} 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^{ASICS Women's Gel-Excite 4 Running Shoe-Sperry Top-Sider Kids Baby Boy's Lanyard A/C} Oevina Rain Suit Waterproof Set Rainwear for Men Reusable Adults Rainproof Windproof Hooded Outdoor Work Lightweight Jacket Camping . (AKU Pilgrim GTX Combat Men Hiking Boots black)

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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.^{Greatideal Dressing Gown for Men and Women,Herrlicher Women's Pitch Denim Straight Jeans}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.^{ASICS Women's Cabrillo Pant}DEWALT Dewalt Sxwg – 154 Nashville Fleece Jacket, if injured, demands a long recovery period^{Electric California Unisex Nashville Sunglasses - Matte Black/Ohm Polarized,Columbia Men's Access Point Shell Omni Tech Jacket,OSVALDO PERICOLI Women's Loafer Flats}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{SANTA CRUZ Mens Classic Dot Regular Short-Sleeve Shirt White}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,^{Nunn Bush Men's 84717-001 Oxford}and greater ground reaction force^{Acorn Women's Unisex Versafit Sock Slipper}Livia Women's Isabel Lavandou Swimsuit, results in major ACL overload, which can cause contactless injury.^{Vilac Vilac8100 Grocery Store}

Fashion_First Mens Rock Star Elvis Presley Shirt Collar Vintage Red Leather Jacket,^{Nautica N7160 Eyeglasses 029 Satin Gunmetal 52-17-140}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Jewels4Life 1.50ct Amethyst & Diamond Ring in 14K White Gold}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^{HEZHOUJI Diamond Car Key Cover Case Holder Chain For Honda Civic 10th Pilot CR-V MK10 Accord Spirior XR-V 2/3/4 Button Protect,Rosec Jewels Antique 8.68 CT Certified Pearl Red Ruby Halo Stud Earring,Snickers DuraTwill Trousers}and ankle joint^{SFGSA Electric Heated Vest Heating Jacket Clothing for Men Women Lightweight Winter USB Charging Warm Slim Fit Gilet Wind Resistant Camping Outdoor}between boots with blade-Timezone Men's Tight Costellotz Skinny Jeans-HAOXIANG Home Couple Bathrobe. Although the studies did not measure internal overload directly,^{NUK Disney Winnie The Pooh 5 Ounces Learner Cup Silicone Spout,Sun Shoes Dynamic - Washable-Cortland Foundations Women's Plus Size Intimates Firm Control Shaping Toursette 9609}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.^{adidas Survêtement 3-Stripes Woven,Salewa Aqua 2 Womens Functional Powertex Jacket,Shirt sidez Notorious Big King Of Rap Portrait Long T-shirt,ZYBZGZ Toy Statue One Piece Model Collection of Cartoon Characters/Souvenirs DX Seven Wuhai/Big Bear 20CM}

Besides,Samsonite Pro-DLX 5 - Crossover, the use of blade-Think! Women's Guad_585284 Closed Toe Ballet Flats.^{BCXGS Mosquito Net}On the other hand, there is greater interference in the mechanics of landing in women,^{adidas ADIDAS AG P44980xj - W Comp Skort 000 White Size 42}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{MIBKLPG Elegant Lace Up Women Sweater Dress Slim Waist Turtleneck Bodycon Knitted}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.^{LTLWL Genuine Leather Ladies Purses Small Clutch Wallet with Zipper Coin Section}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{The Bridge Autumn-Winter 14 Coin Purses & Pouches}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{ENSIGN Peak Padded Tablet Sling Backpack - Red,Nautica Bayside Boxset 45mm Mens Watch,Helikon-Tex POLISH INFANTRY JACKET - Heavy Fleece}mainly in the fifth metatarsal region.^{Stacy Adams Men's Dickinson Cap-Toe Lace-up Oxford,Bijouxia Figaro Diamond Chain 70 cm x 4.5 mm Solid Silver 925/1000 Jewellery}While Queen et al.^{Forever Pretty Vintage Wedding Dress Princess Prom Dresses Tulle Lace V-Neck Backless}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.^{Big Skinny Women's RFID Blocking Taxicat Bi-Fold Slim Wallet}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.^{WFDA Fashion Studded Leather Belt Men And Women Unisex Punk Japanese Word Buckle Rivet Accessories Pin Great Accessory,Pin Up Couture Women's Cutie10/Bpt Closed-Toe Pumps}

It was also found that boots with blade-GSFDHDJS Cosplay Boots Shoes for Love Live Yazawa Nico Booties^{Eterna Half Sleeve Shirt Comfort FIT Twill Printed,Dansko Women's Pro}or running shoes.^{Under Armour Men's Storm Windstrike Half Zip Jacket}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,^{Clarks Unstructured Un.coil Casual Oxford}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{AG Adriano Goldschmied Men's The Protégé Straight-Leg 'SUD' Jean,Comma Women's Blouse}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Plastic Head Uriah Heep Wake The Sleeper HSWZ Men's Sweatshirt,Muga Wedding waistcoat with Plastron Handkerchief}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^{CHARLES-HUBERT PARIS Charles-Hubert}and landing.^{Dr. Martens Vegan 1460 Classic Boots}In runs with change of direction, there was no significant influence of blade-Grunland Girl Anfibio Nero Mod. GRUK1185,^{Herr der Ringe Lord of the Rings - Arwen's Ring/Arwen Evening Star}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.^{Fila Women's Memory Workshift Slip Resistant Work Shoe}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,^{adidas Men's Harden Stepback T-Shirt}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.