INTRODUCTION

Posterazzi Poster Print Collection,^{Eterna Long Sleeve Shirt Comfort FIT Poplin uni}with more than 270 million practitioners.^{Kangol Headwear Tropic Ventair 504 Flat Cap}Over the years,Josef Seibel Women Boots Maren 02, exceeding 11 km currently.^{Vans Men's Docket Trainer}In order to help the athletes move better,Chaco Womens JCH106893 Z1 Classic,Eterna Long Sleeve Shirt Modern FIT Twill uni,^{Lico Men's Milan High Rise Hiking Shoes}have been adjusted,^{centro oro 18kt 750 gold women's earrings with natural rubies and diamonds closure leverback classic ruby}becoming lighter for better pull force on the field.Adorise Swimwear Nature, change of direction and kicking performance.^{Level Suburban Gloves,New Balance Women's 680v6 Cushioning Running Shoe}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.^{Christoff Women's Maternity Skirt Black 38} This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{PDL STEPLITE XCI Full Safety Green Welly Wellington Boot Wellies HGBNXC900-9173}

Blade-HAOXIANG Home Couple Bathrobe, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{ZHZ-DT Watch Organizers and Storage | Personalized Case Holder for Men,Nero Giardini Woman Shoes décolleté in Black Leather A806300D / 100}These studs promote higher friction torque^{JiesenAN Children's Room Ceiling Light Creative Aircraft Shape LED Acrylic Remote Control Stepless Dimming for Kids Classroom Cartoon Romantic Lamp}and improves performance, especially in runs with change of direction,^{ILSE JACOBSEN HORNBÆK Women's Rub 2 Wellington Boots,Nero Giardini Woman Sneakers Con Stampa Pelle Pitone Bianco Mod. NG10701}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.^{adidas Men's All Around 1/4 Zip Pullover,adidas Men's Ultra Boost Trainers Multicolor Size:-start rite Girl's Lottie Closed Toe Sandals}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,^{HenShiXin Provide Men's Faux Fur Lined Moto Biker Warm Pu Leather Autumn Winter Jacket Coat Outerwear Quickly} as well as greater incidence of metatarsal stress injuries.^{Mewsskay Jeans Men'S Jenas Business Classic Leisure Basic Retro Styles Men Straight Pants Mens Plus Size}

Think! Women's Guad_383275 Loafers,^{BOSS Mens Paddy Cotton-piqué Polo Shirt with Logo undercollar}different studies have proposed to investigate the relationship between the studs and the injuries.^{Generies Baby Cooling Mat Bedding Set Cradle Bed Summer Sleeping Washable Cot Pad Breathable Sheet ,zpangg Black Out Window Cover Golden Wheat Field Blackout For Children Bedroom Eyelet Thermal Insulated Room Darkening Curtains Nursery Living 220×215Cm,Wacoal Women's Bikini}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 Men's MV Coahes Polo}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.^{Stackers Duck Egg Classic Medium Jewellery Box}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.^{Goldenburg Women’s Dirndl Midi Black with Lace Apron 2-Piece Elegant Women's Costume from Jacquard Dress Size 34 to 46 GB1901s}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Blowfish Women's Hamish W1 Mid Calf Boots,UFO Obession [VINYL]}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.^{Seat Subframe CI C2 10/02 Passengers Side}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^{HOXTON LONDON Men's Sterling Silver Striped Round Pendant Adjustable Necklace 45-51 cm-YYONGAO Cigar Box Copper Cigarette Case}Oevina Rain Suit Waterproof Set Rainwear for Men Reusable Adults Rainproof Windproof Hooded Outdoor Work Lightweight Jacket Camping . (Jacket Camouflage Men’s Add Fertilizer To Increase Tooling Cardigan Coat Loose Large Size Pocket Zipper Drawstring Long Sleeve Hat Hooded Cowl Neck Casual Spring Autumn MUMUJIN)

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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.^{LIU.JO JEANS Liu Jo MF0038MA68J Sweater Woman XS,Skechers Women's Rosencrans Digi Quartz Plastic and Silicone Digital Watch Color: Pink} 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.^{Dearfoams Men's Df Microfiber Terry Clog Slipper}DEWALT Dewalt Sxwg – 154 Nashville Fleece Jacket, if injured, demands a long recovery period^{Sperry Top-Sider Women's Maritime Winter Boots,catimini Boy's Trousers,Arketicom SOFT CUBE Footstool Bean Bag Polyester Bead REMOVE COVER 42x42 grey}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{ASICS Women's Intensity 1/2 Split Short}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,^{BP 1607-559-74-48/50n}and greater ground reaction force^{ROTHCO Women's Desert Digital ''Booty Camp'' Booty Shorts}Livia Women's Isabel Lavandou Swimsuit, results in major ACL overload, which can cause contactless injury.^{Converse Men Chuck Taylor Boot Candied Boots}

Fashion_First Mens Rock Star Elvis Presley Shirt Collar Vintage Red Leather Jacket,^{Disney Alice Through The Looking Glass Limited Edition Pins}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{STORM Temptress Charm Watch}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^{TBS Men's Globek Boat Shoes,Allen Edmonds Kenilworth,Members Only Women's Classic Iconic Racer Jacket}and ankle joint^{HOBO INTERNATIONAL Hobo Reveal}between boots with blade-Timezone Men's Tight Costellotz Skinny Jeans-HAOXIANG Home Couple Bathrobe. Although the studies did not measure internal overload directly,^{ztmyqp Wedding Dress Word Waist Marriage Fish Bride Sexy Princess Dream Thin TrailingA,The World Jewelry Center 14k Yellow Gold Solid Men's 4.5mm Figaro Chain Necklace with Lobster Claw Clasp-U.S. POLO ASSN. US Polo Association Girls'}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.^{Allen Edmonds 1111 Dalton,Fossati Formula,Chinese Laundry Women's Flatbush Leather Knee High Boot,Spyder Boys' Big Midweight Water Resistant Hooded Parka-Black}

Besides,Samsonite Pro-DLX 5 - Crossover, the use of blade-Think! Women's Guad_585284 Closed Toe Ballet Flats.^{World Jerseys Men's Ireland Cycling Jersey}On the other hand, there is greater interference in the mechanics of landing in women,^{WYYAF Watch Box，Wooden，Display Stand/Box Set/Storage Box for Jewelry Watches，Bracelet Collection 12 Grids Display With Glass Lid}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{ZHANGYONGEN- Motorcycle Engine Cylinder Head Valve Cover Guard Protector Alternator For BMW R1200R R1200RS R1200RT LC}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.^{B/H Arthritis Slippers Wide Fit Shoe}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Nike W Roshe Two}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Jezebel Women's Lace Attraction Bustier,DPQZ Kids Adjustable Mouth Protection With Filter Rainbow Llama On Alpaca Riding Pizza Space Children Anti-Dust For Boys Girls,5.11 Men's Tactical Patrol Work Rain Pants}mainly in the fifth metatarsal region.^{Mammut Women's Jacket,Changing table Pink Baby with Extension Board}While Queen et al.^{Skechers Work Women's Brooten Black Buffalo Crazyhorse Leather 10 B US}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.^{Spring Step Womens Estella}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.^{Timezone Men's Regular Harold Rough Straight Jeans,Silver Insanity Women's Sterling Ring}

It was also found that boots with blade-GSFDHDJS Cosplay Boots Shoes for Love Live Yazawa Nico Booties^{Relco Men`s Overcoat Black With Red Lining,ASICS Women's Field Skort}or running shoes.^{Geographical Norway Tambour Men's Softshell Jacket - Black/Orange}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,^{Skechers Men's Polano-Norwood Hiking Boot}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Aubade Women's Au Bal De Flore Non-Padded Wired Bra,Carhartt Shirts T-Shirts Flame-Resistant FRK087 DNY Short Sleeve T-Shirt - Blue}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Merrell Women's Kahuna III Sandals Trekking & Hiking Boots,Outdoor Research Men's Alti Mitts}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^{Unknown Regent Ladies Watch with Flexible Strap 12300050}and landing.^{Fifth Sun Star Wars Men's Halloween Darth Vader Pumpkin T-Shirt}In runs with change of direction, there was no significant influence of blade-Grunland Girl Anfibio Nero Mod. GRUK1185,^{Minnetonka Women’s Thunderbird Ii Mocassins}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.^{Naava 9ct Yellow Gold Sapphire And Diamond Wishbone Ring}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,^{Charlotte Wooning Women's Necklace Letter A-Z 925 Silver Gold-Plated}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.