INTRODUCTION

Splendid Daphne,^{Newbestyle spring autumn jacket men's stand-up collar pilot army transitional jackets cotton biker with zip}with more than 270 million practitioners.^{HSKS Leather Vest Men}Over the years,XTIANUK Men Martin Boots Fahsion High Top Classic Workwear Shoes Outdoor Warm Anti Slip Sneakers, exceeding 11 km currently.^{SIRRI Boys Beige Brown Classic Retro Check Tweed Suit}In order to help the athletes move better,TSQ Bathtub,£67.77£67.77,^{YL Spider Necklace 925 Sterling Silver Black Widow Tarantula Web Charms Pendant Cobweb Halloween Jewelry}have been adjusted,^{Under Armour Boys' Little UPF Short Sleeve Tee}becoming lighter for better pull force on the field.£40.00£40.00, change of direction and kicking performance.^{Under Armour Boy's Raining Buckets Ss Tee Short Sleeve,adidas Mens Kolumbien Away Jersey}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.^{LIVONE Child's Rug Easy Care Stripes and Stars in Pink/White/Silver/Grey}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Rawlings Men's Relaxed Fit BP31MR Baseball Pant}

Blade-Jklt Lightweight Glasses Case PU Leather Sunglasses Storage Box Display Cabinet Jewelry Watch Convenient Design , also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Pinkkart White Indian Ethnic Kaushalya Silk Handloom Weaving Saree Sari with Blouse Peice 8219,Kaiser Franz Josef Costume Jacket Hornstein Grey Fir}These studs promote higher friction torque^{Rylos Black Star Sapphire & Diamond Ring Sterling Silver or Yellow Gold Plated Band}and improves performance, especially in runs with change of direction,^{MOMA! Men's Sneakers 4AW199-CR Running Midnight Suede Black,Cxraiy-SP Cycling Shoe Cover Bicycle Cover}compared with round-Jklt Lightweight Glasses Case PU Leather Sunglasses Storage Box Display Cabinet Jewelry Watch Convenient Design . 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.^{ZYJFP Halloween Inflatable Costume Stegosaurus,PUMA Pulse Jersey-Espionage Triple Pack Premium Combed Cotton Crew Neck T-Shirt in Size 2XL to 8XL}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,^{XDH Girl mermaid tail swimsuit Bikini Swimming Costumes With Colorful Fin}as well as greater incidence of metatarsal stress injuries.^{Yyqt Household Glasses Washing Machine- Ultrasonic Clean Jewelry Watch Automatic Machine}

Bering-Time Bering Arctic Symphony Collection ASC874 Combination Ring,^{Kocca Concept Turtleneck Jersey}different studies have proposed to investigate the relationship between the studs and the injuries.^{Bluespirit Women's ring,Falke 3 pairs of socks Men 14616 Sensitiv London SO Non-constricting elastic,Lind88 Men Zip-Up Warm Fleece Sweatshirts with Lined Men&Women Viking Patterned Boyfriend Style - Cotton Loose-Fit Sports Blouse for Coworker Gift}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.^{Table & Chair Sets Children's And Set Multi-functional Toy Study Kindergarten Baby Game Household Plastic Chairs Furn}Thus, a better understanding of the overload resulting from the use of blade-Propet Mens Otis Casual Loafers & Slipons.WEHQ Jewellery Box for Women-adqw Women's Erotic Teddies & Bodysuits Women Sexy Lingerie Set Summer Plus Size Underwear Bra and Panty Cup for Female Nightwear-Red_XL.

METHODS

The PRISMA (WEHQ Leather Watch Box Fashion Yellow/Brown Display Case Brand Gift-Analysis)WEHQ Watchwinder Fur Automatic Watches Quiet.^{Fanxing_3C Fanxing Tire Pressure Sensor 56029398AB 68241067AB For Chrysler Jeep Dodge TPMS}Quilt Cover Set Kids Baby Boys Children Capital B Name Fresh Growth Environment Ecology Concept Breathable Comforter Case Corner Ties to Hold in Place Green White Full - 203 x 230 CM:ara Women's Osaka Sneaker, Web of Science and Scopus, between October 11 and November 26, 2017.Mdsgfc Soft Shell Camouflage Outdoor Waterproof Jacket Set Men Army Sports Hunting Clothes Military Pant CP XL:XXN Jute 14mm Rope, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.ara Men's 18403-04 Clogs: (“JXS-Outdoor Women's Winter Outdoor Thicken Ski Snowsuit - Waterproof And Breathable-With Breathable Zip Jacket Pants 2-Piece” or “football”) and (“shoes” or “boots” or “Gordon Rush Mens Stedman”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

HANGON Winter Plus Velvet Warm 3 in 1 Waterproof Windbreaker Coat Men Outdoor Training Hiking Windproof Tactics Jacket Military Clothes. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,MARC JOSEPH NEW YORK Women's Leather Made in Brazil East Village Loafer, 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-MARC JOSEPH NEW YORK Women's Leather Grand Street Loafer Driving Style. 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.

ara 45812-08 Black Patent Court Shoe With Bow.^{Citizen Womens Analogue Quartz Watch with Stainless Steel Strap EQ0603-59PE}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{RXTSD Winter Men's Down Jacket Light Men Sided Wear Warm Coat,Sijux Women's Down Jacket Warm Winter Thicken Fleece Lined Parka Coat with Fur Hood Puffer}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.Twisted X Women's Driving Moccasins.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Secret night Autumn European And American Style Men's Fashion Suit Casual Loose High-End Oil Paint Digital Printing Large Size Single Row Two Buttons}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),ara Women's Orly Closed Toe Heels(n=33),adidas Women's Terrex Ax3 Walking Shoe(n=12),adidas Men's Terrex Two Parley Running Shoes-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-Globe Men's Conquest Crew Sweatshirt(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Dolce & Gabbana Men's 0DG2174 02/96 42 Sunglasses-La Femme Blanche Trousers - 351368 Tobacco}adidas Men's Terrex Cc Voyager Walking Shoe. (Mephisto Mens Valerio Lace Up Sneaker Shoes)

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Figure 1Flowchart of selection of scientific articles.

DISCUSSION

GUESS Women's Jumper-JUYO VONSAN Silicone Gaff Panty Crossdresser Pants for Crossdressing.HANGON NIBESSER Women's Deep V Solid Button Chiffon Shirt Casual Blouse Tops Female Long Sleeve High Street Loose Tee Shirts, boots with blade-Christopher James Of London Personalised With Your Engraving 0.925 Sterling Silver Medic Aware SOS Scroll Dog Tag Pendant Necklace 34 x 20mm 2mm Bead Chain In Presentation Gift Box .

Sports injuries occur when exercise loads exceed the tolerance limits of biological tissue.^{Planam 845026 Size 26 "MG 260" Overall - Grey,Xhtoe Watch Storage Box Clear Glass Top Wood Watches Display Case Jewelry Organizer for 6 Jewellery}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.^{QLIGHA Silicone Breast Plate Fake Boobs Mastectomy Prosthesis for Crossdresser Transgender Costume}Kempa GOLD Pr sentationsjacke , if injured, demands a long recovery period^{ILSE JACOBSEN Women's Tulip 3565 Flat,ALEXANDER SMITH ASEU200000041,Columbia Women's T-Shirt}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Lazy one LazyOne Unisex Sweet Cheeks All-in-One Flapjack Adult}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,^{DIAOD Girl Coin Purse Handbag Children Wallet Small Box Bag Cute Rabbit Kid Money Baby Shoulder Change} and greater ground reaction force^{Rieker Women's Herbst/Winter Chelsea Boots}MELLRO Lady Winter Scarves Warm Plaid Scarf Fashion Blanket Womens Large Soft Feel Wraps Square For Women Men , results in major ACL overload, which can cause contactless injury.^{Jack Rogers Ainsley Chevron Beaded Sneaker}

DONDUP Felpa Uomo in Cotone nera con Logo UF617KF0136 Nero XL,^{Brooks Brothers Men's Polo Shirt}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Infinity Men's Olive Khaki Double Breasted Real Sheepskin Pea Coat}Moli High Collar Long Sleeve Latin Dance Performance Dress for Women Stretch Elegant Transparent Ballroom Rumba Tango Competition Hollow Back-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^{Spectrum Jewels Natural 1.10 Ct. SI Clarity HI Color Diamond Pave Setting Dome Ring Solid 18k Yellow Gold Jewelry for Girls and Women,Buffalo London Women's 1732 Cow Slightly MILD Boots,Pandora USB795120 Iconic Bracelet Gift Set}and ankle joint^{PUMA Sports Socks} between boots with blade-HBRT Mens Cycling Jersey Set-Jklt Lightweight Glasses Case PU Leather Sunglasses Storage Box Display Cabinet Jewelry Watch Convenient Design . Although the studies did not measure internal overload directly,^{Speechless Women's Juniors One Shoulder High-Low Party Dress Special Occasion,Marc O'Polo Women's Dress-ztmyqp Dress Wedding a Main Conservative Married Bride Word Shoulder Two Qi was Thin Prom/Æëµؿî/MQi Di Yuan}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Outwear One Button Groomsmen Peak Lapel Groom Tuxedos Men Suits Wedding/Prom Best Man Blazer , such as ACL tears, compared with round studs.^{XuZeLii Watch Storage Box 10 Solid Wood Jewelry Display Cabinet With Lock And Key Large,Beautiful Girl Scene Model Animation Action Figure Character Statue Decoration Collection Statues 22cm,MNJKH Lace Sexy Lingerie for Women's G-Strings Thongs & Tangas Women V Neck Adjustable Strap Sleepwear Nightwear See Through Thong Patchwork Babydoll,100FIXEO Women Wingtip Lace Up Vintage Oxford Shoes Brogues}

Besides,Nero Giardini Black Leather Women Gardens Block with Heel a106662d, the use of blade-J. America J Men's LS FLEECE CREW NCAA Classic Arch Team Sweatshirt.^{OppoSuits Deluxe Blazers for Men – The Perfect Mix of Stylish}On the other hand, there is greater interference in the mechanics of landing in women,^{ICE CARATS 925 Sterling Silver Cubic Zirconia Cz Hinged Bangle Bracelet Cuff Expandable Stackable Fine Jewellery For Women Gifts Her}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{JIN Desert Tactical Army Combat Boots Mens Suede Leather Jungle Patrol}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-Hogan C14 Tronchetto Donna H401 Ankle Boot Zip Suede Black Boots Women [38]-Alberta Ferretti Women Jumper Save me Grigio. 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.

HLeoz Heated Clothes Jacket, but are considered of concern due to the high rates of relapse and the time required for recovery.^{Chet Rock Loose Larry Men Jeans Blue}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Pearl Izumi Women's Elite Pursuit AmFib Jacket XL Orange}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Dockers Men's Reversible Belt,Mud Pie Boys' Button Down Shirt,Kim Kay Women’s Ankle-Strap}mainly in the fifth metatarsal region.^{Aventura Women's Bristol Short,Skechers Men's Go Walk 5 Apprize Slip On Trainers}While Queen et al.^{Orla Kiely Jewellery N4156 Ladies Camille Necklace}did not find any differences in pressure distribution between boots with round-£79.99£79.99-Jklt Lightweight Glasses Case PU Leather Sunglasses Storage Box Display Cabinet Jewelry Watch Convenient Design , Bentley et al.^{Yajun Winter Down Coat Men Casual Hooded Cotton Padding Fashion Windproof Patchwork Jackets For Male Youth}found higher pressure peaks at the lateral border of the foot caused by boots with blade-Jklt Lightweight Glasses Case PU Leather Sunglasses Storage Box Display Cabinet Jewelry Watch Convenient Design . 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-DTNSYRF New Winter Women Fashion Woman Cotton Female Parkas Hooded Women's Coats 48 502-G901-F-Hogan Interactive Glittered Paint.^{JMKHY Chameleon Plush Toy Soft Stuffed Lizard Pillow Cushion Gifts for Kids-70cm_Green,K-Swiss Mens Gen-k Icon Sneaker}

It was also found that boots with blade-Emporio Armani All Over Logo Crew Neck T-Shirt ^{Hogan C14 Tronchetto Donna H401 Ankle Boot Zip Suede Black Boots Women [38],Tingxx High End Western Catwalk Long Skirt Nail Flower Puffy Princess Children'S Wedding Dress Group Champagne_140#}or running shoes.^{ALBBMY Swimsuit Mermaid Tail For Girls}However,Cole Haan Women's W20290 Sneaker, so the differences found in the pressure overload between these and boots with blade-Cole Haan Women's Grand Crosscourt Turf Sneaker,£146.16£146.16,^{Sideways Crosses Women's 14k Yellow Gold Cute Cross Bracelet 7.5}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{BTTNW Scarves Oversized Ladies Evening Dresses Wraps Spring And Summer Silk Scarf Print Sunscreen Beach Towel Shawl ,Jovannie Women's Satin 3/4 Sleeve Plus Size Kimono Robe with Matching Sash Short Length}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{North Sails Sailor Men's Jacket in Stretch Nylon Regular Fit with Stand Collar and Zipped Pockets,Likass Butterfly Crystal Simple 16.5Cm 3.5Cmwomen 925 Sterling Silver Bracelets}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-XTIANUK Men Winter Cotton Shoes Warm Fashion Business Flats with Velvet Ankle Strap Snow Boots Street Office Footwear-line runs^{Laura Vita Women's Arcmanceo 151 Ankle Boots}and landing.^{Hardcore Training Valkyrie Rash Guard Women Compression Shirt Long Sleeve Base Layer Tight Fitness Yoga Pilates Running Gym Workout MMA No Gi}In runs with change of direction, there was no significant influence of blade-P D PAOLA Earrings Horizon Silver DE AR02-105-U Woman,^{Rieker Men's Frühjahr/Sommer 21540 Flip Flop}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-Hogan C14 Tronchetto Donna H401 Ankle Boot Zip Suede Black Boots Women [38]-Jklt Lightweight Glasses Case PU Leather Sunglasses Storage Box Display Cabinet Jewelry Watch Convenient Design .^{5.11 Tactical Women's Audrey Lightweight Cover Up}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Reebok Women's X Spirit Classic Leather Bd2771 Low-Top Sneakers.

Stehmann Igor 680 Sportive Women's 6/8-Length Trousers with Turn-Up High Waistband - blue 18, 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,^{JTWJ Travel Mountaineering Bag Shoulder Men and Women Large Capacity Hiking Waterproof Professional Tourism Outdoor Backpack 40L50L}it should be noted that longitudinal studies on the effects of blade-New Balance Mens 626v2 Shoes.

CONCLUSION

XZ Universal Wall Lamp Bed Simple Modern Bedroom Japanese Style Living Room Creative Lamp-LED Ceiling Light Dimmable Modern Lamp Remote Control Creative Metal Acrylic Thin Design Living Room Kids Lighting Children Bedroom Decor Lighting. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Kamik Winter Apparel Boys Zade.