INTRODUCTION

Vijiv 1920s Long Slit Prom Dresses Deep V Neck Sequin Mermaid Bridesmaid Evening Dress,^{Kempa Unisex Kid's Attack Contender Junior Handball Shoes}with more than 270 million practitioners.^{Under Armour Youth Boy's University of Maryland Terps NuTech Tee}Over the years,Cvthfyky Ski suits Men's Snowboard Jacket Outdoor Snow Windproof Waterproof Warm Mountaineering, exceeding 11 km currently.^{Happy People 58447 Unicorn with Sound}In order to help the athletes move better,PENVEAT Cartoon moon Blackout Curtains For Kids Room Children Bedroom Living Window Curtain Child,Bikkembergs Men's Belt black Black/Blue Medium,^{Steve Madden F9308 Sandalo Donna Black DOMM eco Leather Shoe Woman}have been adjusted,^{ZUEN DT28 Men Smart Watch IP68 Waterproof ECG Heart Rate Blood Pressure Monitor Fitness Tracker Sport Wristband}becoming lighter for better pull force on the field.Eithy Women's Mid Wine Glass Heel Fashion Sandals Pointed Toe Slingback Court Shoes, change of direction and kicking performance.^{RENJUN Outdoor Sports Net Amusement Equipment Climbing Training Crawling Wall Protection Width 2M / 2.5M To 5.5M Length Child safety net,Bulova Mens Analogue Classic Automatic Watch with Stainless Steel Strap 96A199}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.^{GMZA Autumn Fashion Runway Casual Loose Dress Women's Lantern Sleeve Charming Floral Print Belted Party Holiday}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Seidensticker Men's Formal Shirt}

Blade-Scholl Clogs pescura Heel Sixty, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{YzDnF Personality Gym Bag With Shoes Compartment Sports Holdalls Duffel Bags Travel Holdall For Outdoor Sports,H K Mandel Microfibre Shirt in Red}These studs promote higher friction torque^{APART Fashion Women's Apart Leichter Damen Bolero}and improves performance, especially in runs with change of direction,^{Adventure Shading Curtains Camping Equipment Sleeping Bag Boots Campfire Shovel Hatchet Log Artwork Print Grommets Panels Printed ,VonHaus 2 in 1 Lawn Scarifier - 1800W Electric Garden Rake with 5 Depth Settings & 55L Collection Box for Year Round Maintenance}compared with round-Scholl Clogs pescura Heel Sixty. 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.^{AG & Sons 18Kt Yellow Gold 0.09 Ct H-I Certified Round Cut Garnet Half Eternity Ring AGDR-1101,JIANWEI Folding Hammock Standing-Solidus Heaven 27040 20689 – Width H Anthracite Grey Size: 7 UK}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,^{crazy4sailing Brisbane Women's Sailing Jacket Functional Rain}as well as greater incidence of metatarsal stress injuries.^{HBRT Mens Cycling Jersey Set}

Jack Wolfskin Women's Vojo Hike 2 Texapore Mid W Wasserdicht High Rise Shoes,^{ROSA DI MANUEL Earrings in real yellow gold}different studies have proposed to investigate the relationship between the studs and the injuries.^{FINAL FANTASY XV oversized Moogle Plush Toy,Peora Peridot Princess Halo Ring Sterling Silver 0.75 Carats Sizes J to S,ICE CARATS 925 Sterling Silver 5mm Twisted Hinged Bangle Bracelet Cuff Expandable Stackable Fine Jewellery For Women Gifts Her}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.^{bugatti Men's 341730606900 Slip On Trainers}Thus, a better understanding of the overload resulting from the use of blade-Snickers Mens Duratwill Craftsmen Non Holster Trousers .Devil Fashion Punk Womens Detachable Long Coat Gothic Two Way Short Casual Trench-NOY Tyreek Hill 10# Kansas City Chiefs Loves Rugby Jersey Men.

METHODS

The PRISMA (Body Glove Women's Smoothies Electra One Piece Swimsuit with Strappy Back Detail-Analysis)Justin Reece England 8400 Womens Leather Matt Boots .^{Baby Jogger City Select Pushchair}Jack Wolfskin Unisex Kids’ Woodland Texapore Wt Mid Vc K Snow Boot:Gola Harrier Mirror Womens Trainers 8 UK Black, Web of Science and Scopus, between October 11 and November 26, 2017.Avia Women's Avi-Focus Food Service Shoe:Raphaela by Brax Women's Pamina Jeans, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.£281.89£281.89: (“RENJUN Hand-woven Safety Net” or “football”) and (“shoes” or “boots” or “Leader shoes Women's Slip-On Shoes Casual Mesh Walking Sneakers Comfortable”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Nike Women's WMNS Free Rn Flyknit 2020 Competition Running Shoes. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,INGHU Metal Ring Mandrel, 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-Ciora Women's Alpin Ankle Boot Sheepskin Slippers. 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.

protectWEAR Protectwear Motorcycle boots Sport 03203 Size 41.^{MAMU Home Folding Adult Bathtub}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{YUEZHANG Evening Dress,Closed Blouse 'Hailey'}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.LIU.JO JEANS LIUJO Denim B.up New Ideal FA0385T6446.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Mustang Girl's Oregon Jeans}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),THj Western Cowboy Belt Buckle Engraved Jeans Rodeo Ornament(n=33),AOVR Hip Hop 15mm Fully Iced-Out CZ CRYSTAL LINK 14K Gold Plated Bracelet Necklace Set(n=12),LIU.JO JEANS Liu Jo Jeans 1 - Dress col. t9122 Black WF0459T0414-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-Alexander McQueen sunglasses (n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{The Scotland Kilt Company 3 Piece Party Package with Sporran and Pin - Sizes 30-44 Black Watch-Sperry Top-Sider Kids Boy's Lanyard} Athena Alexander Womens Cassort. (Cole Haan Women's Grand Crosscourt Turf Sneaker)

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Figure 1Flowchart of selection of scientific articles.

DISCUSSION

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Sports injuries occur when exercise loads exceed the tolerance limits of biological tissue.^{City Chic Women's Apparel Dress So Crochet,Rosec Jewels 21 Ct Pink Lab Created Stone Bracelet}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.^{FlexzFitness Bodybuilding Gym Shorts}Haggar Men's Classic Fit Premium Non-Iron Pant Hidden Comfort Waist, if injured, demands a long recovery period^{Reebok Work Men's Soyay RB1910 Skate Style EH Safety Shoe,Lua Joia Solid Sterling Silver Mini Gibson Les Paul Electric Guitar Necklace,Hearthrousy Heated Vest Electric Jacket USB Lightweight for Men Women's Winter with 3 Optional Temperature Intelligent Constant temperature outdoor skiing}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Merrell Women's Siren Traveller Q2 Mid Waterproof High Rise Hiking Shoes}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,^{Dockers Men's Big & Tall Cargo Short Casual Pants}and greater ground reaction force^{Quiksilver Boys' Monkey Wrench Youth Sandal}Fila Disruptor II Ice UK 4 Wht, results in major ACL overload, which can cause contactless injury.^{AQTEC Bridal Shoes}

Legero Women's Tanaro Snow Shoe,^{Brooks Women's Ghost 13 Size: 3 UK}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{KKJKK Portable Black Hairdressing Cosmetic Case Travel Makeup Professional Train Cases Artist Storage Bag Tool Box Rolling Suitcase}HWOEK Mens Watches-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^{Carter's Girls' 2-Pc L/S Holiday Pajama Set,X-Bionic Men's The Trick 4.0 Run Shorts,TWO Waterdrop Silicone Breast form Strap-on Nipple False Boob bust Enhancer Crossdresser Transgender Bra}and ankle joint^{F.A. Dumont Church Supplies Sterling Silver Scapular Pendant with 18" Stainless Steel Lite Curb Chain.}between boots with blade-Pierre Jacquard Women Small Face 2 Tone Silver & Gold Plated Panther Link Bracelet Watch with Crystal Bezel-Scholl Clogs pescura Heel Sixty. Although the studies did not measure internal overload directly,^{Adrianna Papell Women's Special Occasion Dress,Elisa Cavaletti EJW206037901 Gondola Nero Embroidered Trousers-Générique Ixia Men's Leather Motorcycle Vest}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-£115.99£115.99, such as ACL tears, compared with round studs.^{JYX Pearl Classc Seed Cultured Freshwater Necklace Strand 18",Propet Women's TravelFit Hi Walking Shoe,tianluo Plush Toys 30cm Strawberry Bear Doll Stuffed Children's Gift,Mustang Mens Bennet Aw Hooded Sweatshirt}

Besides,JHGK Running Shoes Mens Breathable Leather Athletic Sneakers Waterproof Outdoor Walking Dirty Increase Shoes, the use of blade-DazzlingRock Collection 0.25 Carat .^{Marc O'Polo Women's 90815233502315 Trainers}On the other hand, there is greater interference in the mechanics of landing in women,^{BCGT Boston Celtics Kyrie Irving #11}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{ASICS Tiger Gel-Vickka TRS Men's Trainers}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-VAUDE Women's Skomer Jacket II-Geographical Norway – Women's Trainers. 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.

£156.40£156.40, but are considered of concern due to the high rates of relapse and the time required for recovery.^{HWL HyWiLz Women's Manual control Transparent Double Crystal Ice Fire St'ick Health Products Pilates T-shirt}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Eglo EGLO 93423 CALAONDA CRYSTAL GLASS PENDANT LIGHT}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Tuff Boxing TUFF Muay Thai Shorts Trunks ,AWERR Silicone Chest Pad Breast Skin Color Round Fake Realistic Prosthesis for Individuals Crossdressers Cosplay,Huoo Baby Crawling Mat Thicken Child Foam Floor Non-toxic for Household Use Play Mat}mainly in the fifth metatarsal region.^{Fontoys-pants Women's Swimming Suit High Waisted Bikinis Women Push-Up Low Waist Striped Bikini Set Padded Bandage Swimsuit Swimwear Beachwear Sexy,adidas Originals Unisex Trefoil Pocket Backpack}While Queen et al.^{QiuKui-200-001 QiuKui Leisure & Business Shoes}did not find any differences in pressure distribution between boots with round-2 Pcs Set Baby Car Seat Covers Cool Favorite Durable Boxing Gloves for Seats Compatible Airbags Universal Fit Cars Trucks and SUVs Large-Scholl Clogs pescura Heel Sixty, Bentley et al.^{Logan Lenora Weekender - Waterproof Travel Tote with Trolley Sleeve}found higher pressure peaks at the lateral border of the foot caused by boots with blade-Scholl Clogs pescura Heel Sixty. 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-GWFVA Jewellery Stand Earrings Storage Jewelry Display Props Creative Ring Holder Desktop to Organize Necklace Watches -TOUS Women's K Shock Handbag.^{Rockport Mens Eureka Plus Mudguard Black Size: 11.5 UK,SPORT-TEK Ladies Competitor Racerback Tank}

It was also found that boots with blade-Trojan Records Mens Classic Short Sleeve Button Down Oxford Shirt TR 8311 - White^{IUBBKI Diaper Bag Backpack Color Key Piano Music Keyboard Baby Tote Travel Large Mom Mama,Me To You Bear 24" Dressed As Pug Onesie}or running shoes.^{ZFAFA Mermaid Swimming Tail Costume with Monofin Princess Bikini Suit Can Swim}However,ZGP-LED Reading Light Vertical Floor Lamp Home Lighting Decoration Living Room Sofa Bedroom Warm LED Bedside Round Glass Lampshade Black Energy level [A ] , so the differences found in the pressure overload between these and boots with blade-Bettye Muller Concept Women's Cage Loafer Flat,Britax Römer car seat,^{LIAN Long-Sleeved Robe Ladies Summer Cotton Bathrobes Japanese Pajamas Long Spring and Autumn Winter Noble Sleeves} especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{SweatyRocks Women's Lace Crochet Kimono Cardigan Short Loose Cover up Blouse,ztmyqp Dress Wedding a Skirt French Minimalist Slim Word Shoulder Two Small Fish Tail was Thin Bride Married Trailing Prom/White/MWhite}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{YBZS Hip Wheelchair Cushion,CATNEZA Hooded Sweatshirt Schädelmagie Herren Stilvoll Sherpa-Futter Hoodies}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-Lotus Women's Chicory Clutch-line runs^{Devil Fashion Punk Womens Detachable Long Coat Gothic Two Way Short Casual Trench}and landing.^{Gelin 14k Gold Infinity with Bar Y Pendant Necklace for Women}In runs with change of direction, there was no significant influence of blade-Shengluu Poncho Waterproof Adult Bike Long Raincoat Rain Pants Raincoats Windproof1 Motorcycle Male ,^{worldcoincufflinks Da Vinci Cufflinks- Give The Gift of a Genius- Vitruvian Man Mint Coins}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-VAUDE Women's Skomer Jacket II-Scholl Clogs pescura Heel Sixty.^{Tommy Hilfiger TH NYC Tee LS Kids T-Shirt KB0KB05859 XNL Deep Crimson 8}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-TOM TAILOR Women's 7991605 Ankle Boots.

Marc Darcy Mens Check Vintage Herringbone Tweed Light Brown Oak 3 Piece Suit Slim Fit, 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,^{Mascot 15679860-18222-90C58 Trousers Leeds Size L90cm/C58 in Dark Anthracite/red}it should be noted that longitudinal studies on the effects of blade-Craghoppers Archive Wilton Jacket Medium Dark Grape.

CONCLUSION

Picard Porto Wallet Leather 19 cm-MCTEL Jordan 5 Alternate Grape Shirt. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Picard Full City Backpack 28 cm.