INTRODUCTION

Posterazzi Poster Print Collection,^{Edushape Foam Blocks}with more than 270 million practitioners.^{PIAOLING Men's Oxford Shoes Men Formal Business for Leisure Dress with Metal Decoration Lace up Genuine Leather Flat Heel Round Toe Anti-Slip Wear-Resistant Comfortable}Over the years,Josef Seibel Women Boots Maren 02, exceeding 11 km currently.^{Columbia Mens Silver Ridge Convertible Pant}In order to help the athletes move better,Chaco Womens JCH106893 Z1 Classic,Eterna Long Sleeve Shirt Modern FIT Twill uni,^{Generic Branded Men's I Mache Beer Disapear Fleece Zip Hoodie Ultra Soft Hooded Sweatshirt for Autumn}have been adjusted,^{Ophir Jewellery 9ct Yellow Gold 1.3mm Prince of Wales Rope Chain - 18 inch / 45cm Luxury Quality FULL UK HALLMARK Women/Ladies}becoming lighter for better pull force on the field.Adorise Swimwear Nature, change of direction and kicking performance.^{Mascot 10149-154-010 Charleston Industry Lightweight Short,Sheila Fajl Harper Dangle Teardrop Earrings in Brushed Silver Plated}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.^{Disney Mickey Mouse Adult Slippers}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Interact China Trendy Handmade Mens Linen Cotton Mandarin Collar Winter Overcoat #103}

Blade-HAOXIANG Home Couple Bathrobe, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Child Safety Rail Net,Top of the World Men's Hoodie Sweatshirt Team Applique Arch}These studs promote higher friction torque^{Floren Business Oxford for Men Lace up Style Genuine Leather Strong Anti Slip Outsole Casual Durable Shoes}and improves performance, especially in runs with change of direction,^{Worldof3d Oak King - Gothic Fantasy 3D Lenticular Side Bag with Tassels by Anne Stokes,Snickers 32335574054 High-Vis Trousers Class 2 Size 54 in Orange/Muted Black}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.^{ASICS Kondo II Knee High Socks,Lucky Brand Men's T-Shirt-Cofra Safety Boot Yule S3 ESD Asgard 13041 000}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,^{Jeulia Engagement Ring Set for Women Rose Gold With Three Stones Round Cut Wedding Rings Sterling Silver Halo Bridal Anniversary Promise with Jewelry Gift Box}as well as greater incidence of metatarsal stress injuries.^{HAIGAFEW Autumn and winter neutral casual jacket Christmas printing personality fashion stand-up collar down}

Think! Women's Guad_383275 Loafers,^{Flexon Sunglasses}different studies have proposed to investigate the relationship between the studs and the injuries.^{Jewelco London Rhodium Plated Sterling Silver Multi Coloured Round Brilliant Cubic Zirconia Rainbow Full Eternity Ring 4mm,ICE CARATS Platinum 5mm Half Round Comfort Fit Lightweight Wedding Ring Band Classic Domed Fashion Jewellery For Women Gifts Her,YFC Mens Boots}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.^{adidas Originals Men's Nite Jogger Running Shoe}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.^{Catwalk Collection Handbags Women's Leather Shoulder Bag - ALICE}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.^{Kangol Tropic 504 Flat Cap}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Haglöfs Men's L.i.m Mtn Proof Anorak Jacket,Amos Hare Doorstop}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.^{Naava 9ct White Gold 0.05ct Diamond Heart Ring}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^{GFDE Girls' Dresses Dress Wedding Pettiskirt Short Sleeve Children Princess Skirt Flower Girl-Teva Men's Tanza Leather M's Hiking Sandals}Oevina Rain Suit Waterproof Set Rainwear for Men Reusable Adults Rainproof Windproof Hooded Outdoor Work Lightweight Jacket Camping . (ARIAT Men's Point Billet Black Tan Belt)

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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.^{FFYUYI Stylish Cute Rabbit Pattern Round Leather Crossbody Bag,Wall Lamp Modern Acrylic LED Mounted Sconce Light 6W Warm White Cold for Bedroom Corridor Stairs light-29cm_Cool_White Gifts} 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.^{Hanes 5.2 oz Youth ComfortSoft Heavyweight T-Shirt}DEWALT Dewalt Sxwg – 154 Nashville Fleece Jacket, if injured, demands a long recovery period^{LFEU Women Wedges Shoes 6 cm Fashion Ruffles Waterproof Leather Slip On Pointed Toe Platform Casual Solid Color Female Loafers,JTQMDD Girls Lace Dress,Woolpower 600gm Full-Zip Jacket Black}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Feidaeu Men Dress Shoes Flat Leather Oxfords Lace-Up Formal Handmade Wedding Business}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,^{Lacoste L1312 Long Sleeve Polo T-Shirt YTD Charcoal}and greater ground reaction force^{Jockey Women's Tops Supersoft Camisole}Livia Women's Isabel Lavandou Swimsuit, results in major ACL overload, which can cause contactless injury.^{Woolpower Women's Pullover}

Fashion_First Mens Rock Star Elvis Presley Shirt Collar Vintage Red Leather Jacket,^{Busy Women's Beige Suit Jacket Blazer}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Primadonna Madison Balcony Horizontal Seam}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^{Motorrad Burchard Highway Hawk Memphis Suitcase Medium ,Plush Soft Toy African Wild Dog by Hansa. 40cm 5244,Converse 315660}and ankle joint^{Seiko Men's Analogue Automatic Watch with Textile Strap SNZG11K1}between boots with blade-Timezone Men's Tight Costellotz Skinny Jeans-HAOXIANG Home Couple Bathrobe. Although the studies did not measure internal overload directly,^{XINGXING Mens New Chelsea Dealer Smart Formal Casual Work Ankle Biker Boots Shoes Brown-38（UK5.5）,Le pandorine Beach Bag Panama WANDERLUST Yellow-Champion crewneck sweatshirt}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.^{Silver By Mail Kama Bangle,NOON Copenhagen Unisex Watch Design 18005,LSLS Child Protective Nets,Open Heart Christening Name Bracelet}

Besides,Samsonite Pro-DLX 5 - Crossover, the use of blade-Think! Women's Guad_585284 Closed Toe Ballet Flats.^{QianQianStore Green Color Ladies Shoes with Matching Bags Set African Women Wedding and Bag Sets}On the other hand, there is greater interference in the mechanics of landing in women,^{PUMA V1.11 I Fg}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Helly Hansen Women's Quickdry}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.^{Child Safety Net Protection Climbing Frames Net}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Julius Zöllner 9082969300 Jersey Jumper Sleeping Bag with Legs Forest Size 104}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Disney Fairies Tinkerbell Toddler Girls 3Pc Set Size 4T,FOLOBE Women's Modern Tutu Stage Skirt Girls Handmade Skirts 80CM/31.5",Naava Women's 9 ct Yellow Gold Round Brilliant Cut Diamond and Sapphire Fancy Ring}mainly in the fifth metatarsal region.^{Suzuki Team Ecstar MotoGP Sweatshirt Jacket,Rosec Jewels Unique Galaxy Design Earring}While Queen et al.^{Inge Christopher Lou Clutch}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.^{JanSport Right Pack Rucksack}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.^{Mascot 00516-620-02 Alaska Originals Pile Lining Water Repellent Bearnylon Pilot Jacket,PUMA Women's Fenty x Chelsea Sneaker Boots}

It was also found that boots with blade-GSFDHDJS Cosplay Boots Shoes for Love Live Yazawa Nico Booties^{WJCRYPD Personalized Engraved Wooden Watches Stylish Wood & Stainless Steel Combined Quartz Casual Wristwatches Lightweight Handmade Qf shop ,BZees Women's Zora Black Basic Dress Sneakers 5 M Ankle Boot}or running shoes.^{5.11 Men's Tdu Rapid Assault Shirt Long Sleeve}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,^{Oirlv Single Finger Wooden Ring Display Stand Jewelry Showcase Holder}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Unleashed Where No Life Dwells [VINYL],Unknown Sneaker All American USA - Base Type Star Unisex Print Vintage 1200dpi Italian Style Slim Personalized Shoes} higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Dickies Men's Athletic Lace Work Shoe,adidas unisex-child boys girls EH2769 Harden Stepback Black Size: 5 UK}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^{Alynn Tennis Racquets Tie By Novelty In Silk}and landing.^{French Sole Fs/Ny Women's Via Metallic-Leather Ballet Flat}In runs with change of direction, there was no significant influence of blade-Grunland Girl Anfibio Nero Mod. GRUK1185,^{Nike Men's M Nsw Swoosh Crew Ft Long Sleeved T-Shirt}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.^{Baibao Fashion Aluminum Folding Portable Shopping Cart stacking chair} 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,^{Seat Subframe PE 206 Type II 98 Passengers Side}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.