INTRODUCTION

Urban Backwoods Celtic Knot Logo Sign IX Men Zipper Hoodie Hooded Sweatshirt,^{PUMA Men's Super Liga Og Sneaker}with more than 270 million practitioners.^{HLeoz Heated Clothes Jacket}Over the years,Biddy Murphy Irish Crossbody Handbag Womens Celtic Embossed Leather Made in Ireland, exceeding 11 km currently.^{Carter's Toddler Footed Fleece Sleeper - Monkey-4T}In order to help the athletes move better,Skechers Women's Flex Appeal 2.0 Break Free Multisport Outdoor Shoes,Skechers Women's Ultra Flex Trainers,^{JBVG Children's Foldable Raincoat Pink Butterfly Children Lightweight Breathable One-piece Can Be Stored in Backpack Office or Car} have been adjusted,^{Corgeut Mens Leather Watches Automatic Analog Stainless Steel Wrist Watch with Date}becoming lighter for better pull force on the field.adidas EQT Cushion Adv Mens Style: CQ2380-Roy/Wht/Wht Size: 12, change of direction and kicking performance.^{PLATO H Elegant Eiffel Tower Pendant Necklace for Women with Swarovski Crystals,Pinkkart White and Red Box Pallu Temple Border Saree Sari Cotton Silk with Hand Weaving Blouse Piece Indian Traditional Summer Bengali Women 506}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.^{JFHGNJ Mens s Sunglasses Polarized Oversized Sun Glasses for Man Driving Spring Hinge-gold black}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Champion Reverse Weave Men's Crewneck Sweatshirt Regular Fit}

Blade-Nike Men's Legend React 2 Shield Running Shoes, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{glstkrrn Jimny AllGrip Onelove Onelife Hoodie,Hanes Beefy-T Adult Pocket T 2PK}These studs promote higher friction torque^{HANGON NIBESSER Women's Deep V Solid Button Chiffon Shirt Casual Blouse Tops Female Long Sleeve High Street Loose Tee Shirts}and improves performance, especially in runs with change of direction,^{Xiaodou Womens Sun Shade Hat Empty Top Female Summer Foldable Outdoor Leisure Korean Version Holiday Sunscreen Beach Travel Wide Brim,MYS Original Hi Canvas}compared with round-Nike Men's Legend React 2 Shield Running Shoes. 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.^{HYL0 Women's Silk Nightwears and Pijamas Pijama Satin Long Sleeve Fashion Pajamas for girl Sleepwear Home Dress New Large Size Nightwear ZZBiao ,Fox FLEXAIR MACH ONE JERSEY BLACK/YELLOW M-Red Wing Women's Combat Boots}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,^{Ruby Shoo Women's June Low Heel Pumps & Matching Casablanca Bag}as well as greater incidence of metatarsal stress injuries.^{Splendid Daphne}

ZHENAO Living Room,^{GlamourLab Unicone Unicorn Ice Cream Funny Joke Illustration_R4876 Hoodie Hoody Sweater Pullover Sweatshirt Unisex Black Gift- S}different studies have proposed to investigate the relationship between the studs and the injuries.^{adidas Women's Sooraj Running Shoe,SJ-man’s belt Comfortable Men's Man’s Classic Genuine Leather With Alloy Pin Buckle Casual Business adjustable ,Betty Barclay Women's Trouser}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.^{Select Gifts London Shard Tower Gold-tone Cufflinks Money Clip Engraved Gift Set}Thus, a better understanding of the overload resulting from the use of blade-Pikolinos Women's Le Mans 838 Slouch Boots.Pepe Jeans Girl Sports Shoes PGS30447 SINYU Graphic 522 Horizon Blue-Gabs & Studio GABS Flat Bags G3 Size L - SAFFIANO PRINT DEER BLACK FLAT BAG 2.

METHODS

The PRISMA (Bedtime Originals Snoopy Sports Blanket-Analysis)Sanita Wave Montreal Rider Zwart-Zwart.^{ZIXIYAWEI Mens Dressing Gown Men'S Robe Cotton Waffle Sleep Lounge Summer Bathrobe Nightgowns Robes Casual Wear Kimono White}GBZLFH Leather Men's Shoes:Liu Jo LiuJo Donna Fall/Winter 2020 Coat, Web of Science and Scopus, between October 11 and November 26, 2017.LOVEKUSH LOVE KUSH JEWELRY Apatite Bracelet:chung shi Dux Unisex Adult's Trainers, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Kiddi Style Premium Wooden Toddler Bed Pirate Ship/Boat Theme Junior - Blue: (“Clarks Women's Step Move Jump Sneaker” or “football”) and (“shoes” or “boots” or “Tranquilo Bebe Luxury Cotbed Spring Mattress 120 x 60cm”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Fluchos Men's Mariner Moccasins. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Columbia Women's Pullover Sweater, 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-Fly London Women's Sarl069fly Ankle Boots. 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.

New Balance Women's 574v2 Trainers.^{Rosec Jewels 0.45Ct SGL Certified Diamond Solitaire Promise Ring}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Converse Kids Girl's Chuck Patch Pullover Hoodie ,mad4tools Scruffs Worker Plus Non-Holster Work Trousers Twin Pack} 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.Brax Women's Trousers.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Under Armour Men's Storm Tactical Patrol Pants}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),Scott Hawaii Women's Nokea Flip Flop(n=33),Corkys Platform Womens Thick Leather Strap Wedge Heel Sandal(n=12),Clair de Lune White Crossover Noah Pod -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-Blackout Curtains for Bedroom Creative graffiti art Total size：104" wide x 95.3" drop (n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Salewa Ws Speed Beat Gtx Trail Running Shoe-HFDXG Suit Trouser Belt for Men Leather Elegant Belts with Automatic Slide Buckle Adjustable Black} Columbia Baby Benton Springs Ii Printed Fleece Jacket. (adidas Men's Back2Bas 3S Ts Tracksuit)

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Figure 1Flowchart of selection of scientific articles.

DISCUSSION

Kubler 10505803-9046-98 Pantalon Brand X Size 98 in Grey/Cornflower Blue-Mascot 15759-330-11 Gladstone Light Lightweight Warehouse Coat.Helly Hansen Women's Aden Long Insulated Waterproof Coat, boots with blade-Cybex ATON Gold 5 Kindersitz/River Blue.

Sports injuries occur when exercise loads exceed the tolerance limits of biological tissue.^{Hotter Women's Mist GTX Wide Fit Walking Shoe,CIDCIJN Men'S Leather Jacket}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.^{Geox Girl's J Sleigh B ABX Snow Boots}Helly-Hansen Women's Thalia Lightweight Quick Dry 4-Way Stretch Tapered Legs Elasticated Waist Pant, if injured, demands a long recovery period^{Lacoste Men's Sports Trousers,Fairy Baby Toddler Boys Girls Sweaters Knitted Romper Suits Hooded Jumpsuits,Mettime Steel Toe Work Shoes Men's and Women's Training Puncture-resistant Safety Sports Lightweight Breathable Industrial Construction}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{SAILORMJY Men's and Women's Wooden Strap Watches Analog Quartz Creative Dials Gifts}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,^{ZGYQGOO Single Handle 2 Joint Free Rotating Stainless Steel Kitchen Sink Faucet/Orb-65027}and greater ground reaction force^{Carvela Kurt Geiger Reign Zip Structured Bag}D.A.T.E. W321HLVC Low Sneakers Women, results in major ACL overload, which can cause contactless injury.^{GGBAZZARA Acrylic Clutch Evening Bag Party Handbag Ladies Gift Ideal}

adidas Men's Back2Bas 3S Ts Tracksuit,^{Quadiva E! Necklace for Woman with a Stylish Nine-Ring-Pendant} so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Think! Think Aida}Santoni 5281AB Mocassino Uomo forato Perforated Suede Brown Loafer Shoe Men-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^{SYLTL Yellow Wreath Clavicle Chain Female S925 Sterling Silver Necklace Shiny Handmade Flower Student Lady Birthday Present,Fly London Women's Yaz Wedges,JIEFU Mens Safety Shoes Steel Toe Cap Trainers Leather Slip On Work Sole Protection Hiking}and ankle joint^{Xyuluy Silk Shawl}between boots with blade-ESPRIT Women's Quartz Watch 4359658 with Metal Strap-Nike Men's Legend React 2 Shield Running Shoes. Although the studies did not measure internal overload directly,^{U.S.POLO ASSN. U.S. Polo Assn. Men's Ultra Soft Fleece Plaid Pajama Lounge Pants,BEILIN Urn Necklaces for Ashes Sterling Silver no Longer by My Side Forever in Heart Locket Jewelry-ExOfficio Women's Sol Cool Skirt}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Skechers Women's Bobs Squad-Glitz Maker Trainers, such as ACL tears, compared with round studs.^{Mercer Culinary Millennia Unisex Cook Pants,AG AGORA JEWELLERY LONDON Women Sterling Silver Christine Cross Necklace Pendant,Le Temps des Cerises Women's Loopita Ltc4d5m Top-handle Bag,Aquae Jewels 18K Yellow Gold and Diamonds Trilogy Love Ring- Size}

Besides,AGS Mens Casual Jacket Lightweight Outwear Jackets Autumn Bomber Windbreaker with Pockets, the use of blade-Ciora Men's Alpin Ankle Boot Sheepskin Slippers.^{CHB European-Style Dome Mosquito Net Single-Door Encryption Mesh Comprehensive Protective Bracket Suction Romantic Height 2.6 Meters 2.8 Meters}On the other hand, there is greater interference in the mechanics of landing in women,^{MOMA! Women's Ankle Boots 1CW088-CU Cusna Ottanio Leather Blue}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{PINKKART Women Silk Saree with Blouse Piece 4404}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-Carpet Cute Mickey Mouse Crawling Mat Non-Slip Personality Cartoon Anime Bathroom Living Room Rugs Bedroom Children's Bedside Decoration 80cm*160cm-DIAOD Iron and Acrylic Wall Lamp，Modern Sconce. 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.

adidas Originals X PLR Core Black/Core Black 1 7.5 D , but are considered of concern due to the high rates of relapse and the time required for recovery.^{adidas Women's Peak to Point Novelty Ss Shirt}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{CNMDB Spring/Summer Bust Skirt Show Thin Gauze Nail Bead Of Tall Waist Series Double Mesh Joker} it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Stormtech Mens Altitude Water Resistant Light Padded Puffa Jacket Black,Diamond Supply Co Men's Long Sleeve OG Script Overdyed Hoodie,PORI JEWELERS Men's Chain Necklaces}mainly in the fifth metatarsal region.^{Champion Women's NCAA University V-Neck Front/Back,GZP Electric Baby Bouncer Chair}While Queen et al.^{Vans Men's Ua Authentic Trainers}did not find any differences in pressure distribution between boots with round-Lind88 Men Zip-Up Warm Fleece Sweatshirts with Lined Men&Women Viking Patterned Boyfriend Style - Cotton Loose-Fit Sports Blouse for Coworker Gift-Nike Men's Legend React 2 Shield Running Shoes, Bentley et al.^{SUNAELIA Women's Summer Casual Illusion Lace Tunic with 3/4 Sleeves}found higher pressure peaks at the lateral border of the foot caused by boots with blade-Nike Men's Legend React 2 Shield Running Shoes. 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-Saucony Women's Kinvara 10 Wettkampfschuh Damen-Hellblau-adidas Rivalry Low Trainers White.^{baijuxing Pigiama di velluto corallo donne a maniche lunghe pantaloni flanella servizio casa vestito,HWOEK Mens Watches}

It was also found that boots with blade-ETEVON Dolphin Love Heart Pendant Necklace for Women with Birthstone Embellished Crystal from Swarovski Birthday Jewelry Gift^{Aupast Unisex Kids LED Skate Roller Shoes Single,Mark Nason Men's Ottomatic Fashion Boot}or running shoes.^{Champion NCAA Men's Push Ahead Short Sleeve T-Shirt}However,Columbia Men's Prime Peak Softshell Jacket, so the differences found in the pressure overload between these and boots with blade-QIANSHI Wall mount Storage Shelf,Skechers womens 15952 Gowalk 5 - Trendy,^{KIHUGL Summer Shark Skin Hard Shell Camouflage Waterproof Pants Men Hardshell Camo Paintball Tactical Army Cargo Trouser}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Aupast Unisex Boys Girls LED Light Up Roller Skate Shoes,FREYA Urban AS6961 WP Underwired Padded Bralette Bikini Top Night NIT 34G CS}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Doact Multiple Uses USB Electric Warm Keeping Heating Vest Waistcoat Outdoor Winter Coat,JP 1880 Men's Big & Tall Cargo Trousers 723472}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-Ricosta Alex-line runs^{Zjcpow Women Dance Dress Costume Wavy Single Slit Skirt Belly Dancing Skirts Bra Womens Set And Belt Professional Suit 4pcs For Performance Dancewear}and landing.^{Marmot Women's Rocklin 1/2 Zip Jacket}In runs with change of direction, there was no significant influence of blade-Ricosta Boy's Frankie Sandals,^{JIALIQIAN Household Carpet Cotton Mat Baby Crawling}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-Carpet Cute Mickey Mouse Crawling Mat Non-Slip Personality Cartoon Anime Bathroom Living Room Rugs Bedroom Children's Bedside Decoration 80cm*160cm-Nike Men's Legend React 2 Shield Running Shoes.^{Vittoria Alisè Road Cycling Shoes}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-LeSportsac womens Joy Garden Medium.

Skechers Women's Bobs Plush-Hot Spotted. Leopard Print Slip on Ballet Flat, 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,^{Austral Jewellery Ltd 9ct Yellow Gold Real Peridot Tear Drop GIFT SET - Pendant}it should be noted that longitudinal studies on the effects of blade-£79.11£79.11.

CONCLUSION

Merrell Women's Siren Traveller Q2 Mid Waterproof High Rise Hiking Shoes-lgf960101 Smart Watch. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-DCJ DCJ® Baseball Cap Classic Italics Embroidered Washed Old Ladies Outdoor Sun Hat Men's Street Hip Hop Youth Casual All-Around-4.