INTRODUCTION

Marc Fisher LTD Womens Glenna Leather Open Toe Casual Ankle Strap Sandals,^{FCWJHNTSL Women high waist jeans Slim Skinny Elastic Denim pants ladies Vintage Beading Push Up Pencil Jeans winter mom}with more than 270 million practitioners.^{Red Wing Women's Combat Boots}Over the years,KLJJQAQ Baby stroller lightweight folding high landscape reclining child, exceeding 11 km currently.^{Ruby Shoo Women's June Low Heel Pumps & Matching Casablanca Bag}In order to help the athletes move better,NEBBIA Aloha Babe Leggings 550,Royal Robbins Women's Noe Dress,^{Splendid Daphne}have been adjusted,^{GlamourLab Unicone Unicorn Ice Cream Funny Joke Illustration_R4876 Hoodie Hoody Sweater Pullover Sweatshirt Unisex Black Gift- S}becoming lighter for better pull force on the field.Timberland Unisex Kid's Nubble Leather 2 Strap , change of direction and kicking performance.^{ZYFXZ Men's Safety Work Shoes For Winter ， Steel Toe Cap Trainers ，Insulation Flame Retardant Wear-resistant Welder Protective safety shoes,SJ-man’s belt Comfortable Men's Man’s Classic Genuine Leather With Alloy Pin Buckle Casual Business adjustable} 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.^{Betty Barclay Women's Trouser}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Select Gifts London Shard Tower Gold-tone Cufflinks Money Clip Engraved Gift Set}

Blade-Ganter Fiona, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{SpotColorArt 1966 Photographic Camera Accessory,Champion Men's Double Dry Action Fleece Pullover Hood}These studs promote higher friction torque^{Rosec Jewels 0.45Ct SGL Certified Diamond Solitaire Promise Ring}and improves performance, especially in runs with change of direction,^{Converse Kids Girl's Chuck Patch Pullover Hoodie ,mad4tools Scruffs Worker Plus Non-Holster Work Trousers Twin Pack} compared with round-Ganter Fiona. 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.^{Think! Women's Julia_484334 Flip Flops,Malham Men's Short Sleeve Sligo Soccer Jersey V-Neck-Salewa Ws Speed Beat Gtx Trail Running Shoe}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,^{HFDXG Suit Trouser Belt for Men Leather Elegant Belts with Automatic Slide Buckle Adjustable Black} as well as greater incidence of metatarsal stress injuries.^{adidas Men's Back2Bas 3S Ts Tracksuit}

FR&RF USB Electric Heating pant Winter Thick Intelligent Heated Warm Knee Trousers Pant for Outdoor Sport For Women,^{Vivienne Westwood Seymour Ladies Quartz Watch with Silver Dial & Green Genuine Leather Strap}different studies have proposed to investigate the relationship between the studs and the injuries.^{Ryan Jonathan Fine Jewelry Titanium Domed 5mm Wedding Band Ring,Marc Aurel,Soehong Leather Bag Handmade Woven Casual Female Handbag Big Capacity Patchwork Zipper Women Shoulder Bags} 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.^{Kubler 10505803-9046-98 Pantalon Brand X Size 98 in Grey/Cornflower Blue}Thus, a better understanding of the overload resulting from the use of blade-JRSHODA New Summer Ankle Boots For Women Zip Lace Up Fashion Casual Low Heels Sandals.JRSHODA Women Sandals Mixed Fashion Colors Shoes Simple Buckle Summer Comfortable Square Heel-Reebok Women's Royal Aspire 2 Track Shoe.

METHODS

The PRISMA (Merrell Men's Vapor Glove 4 Fitness Shoes-Analysis)Medi Mediven Comfort Kkl 1 at Pantyhose short Softsp. Sand V.^{Fuchs Schmitt & Women's Quilted Coat - Red XXL}N/E Zhexundian Mens Sports Watch Digital Waterproof 30m Multifunctional Swim Diver Outdoor For iOS Android :Canadian Peak Girl's Parka BANINA Navy Blue 16, Web of Science and Scopus, between October 11 and November 26, 2017.G.I.G.A. DX Women's Uyaka Stripe Casual Functional Zip-Off Jacket:Scarpa Zen Pro W Approach Shoes, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Scarpa Veloce Climbing Shoes - AW20: (“jingshu The new men's round-neck T-shirt Weiwei Korean version of the long-sleeved Letter on clothes students casual sports tide brand. XL Black.” or “football”) and (“shoes” or “boots” or “Tigmond Tigmond’s Dead-pool Motorbike jacket with internal carbon armour shoulder”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Geographical Norway Rainman men's soft shell jacket. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,£188.50£188.50, 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-£96.77£96.77. 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.

Under Armour Unisex GS Charged Rogue 2 Running Shoe.^{PUMA Men's Claw Pack Hoody Hooded Sweatshirt}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Dockers by Gerli Women's 41hl301-350 Desert Boots,Columbia Men's Rockwell Falls Casual Windbreaker Athletic-Shell-Jackets}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.£41.97£41.97.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Wenzhihua Waterproof Work Coat Top Men And Women Jackets Reflective Raincoat Road Traffic Safety Warning Outdoor Security}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),Scarpa Tellus GTX Boot Hiking & Trekking Shoes(n=33),Mountain Hardwear StretchDown RS Jacket - Men's(n=12),YAOHM Polyester/Stainless steel All Sunny and Rainy Folding Umbrella-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-Romika Romilastic 392 6009254/323 Women's Slippers Brown 61023(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Jack & Jones Men's Jfwcaras Combo Winter White Sneaker-Reebok Women's Nano X Cross Trainer}Shiva Crystal Reiki Gemstones Aura Aquamarine Blue Angle 4 inch. (CCCP CP-7012-33 Blue Dial with Stainless Steel S/S Metal Bracelet Men's Analogue Watch Date Window)

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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.^{Xyuluy Silk Shawl,U.S.POLO ASSN. U.S. Polo Assn. Men's Ultra Soft Fleece Plaid Pajama Lounge Pants}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.^{BEILIN Urn Necklaces for Ashes Sterling Silver no Longer by My Side Forever in Heart Locket Jewelry}Bering-Time Bering Bangle Mesh Red Steel and Charm Starter Set BangleSet-22, if injured, demands a long recovery period^{ExOfficio Women's Sol Cool Skirt,Unknown The One Odins Rage Lady ORL313R2 Digital Rose Gold Women's Bracelet 'Watch XS,AG AGORA JEWELLERY LONDON Women Sterling Silver Christine Cross Necklace Pendant}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Le Temps des Cerises Women's Loopita Ltc4d5m Top-handle Bag}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,^{Aquae Jewels 18K Yellow Gold and Diamonds Trilogy Love Ring- Size}and greater ground reaction force^{CHB European-Style Dome Mosquito Net Single-Door Encryption Mesh Comprehensive Protective Bracket Suction Romantic Height 2.6 Meters 2.8 Meters}Blakläder 140418002499C58 Size C58 "Industry" Trousers - Kaki/Black, results in major ACL overload, which can cause contactless injury.^{Under Armour Men's Baseline Fleece Pullover Hood Hoodie}

SAINT LAURENT SL 28 METAL Silver/Silver 61/17/145 unisex Sunglasses,^{PINKKART Women Silk Saree with Blouse Piece 4404}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{adidas Women's Peak to Point Novelty Ss Shirt}Cawö Women's Kimono 812 I I Pure Cotton Plain Monochrome Extra Soft Quality Pique Size 38/40 White-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^{CNMDB Spring/Summer Bust Skirt Show Thin Gauze Nail Bead Of Tall Waist Series Double Mesh Joker ,Stormtech Mens Altitude Water Resistant Light Padded Puffa Jacket Black,Hybrid Womens Galia Dress}and ankle joint^{PORI JEWELERS Men's Chain Necklaces}between boots with blade-KWC Airsoft Magazine For M&P 40 CO2 Pistol C48 Series-Ganter Fiona. Although the studies did not measure internal overload directly,^{Champion Women's NCAA University V-Neck Front/Back,GZP Electric Baby Bouncer Chair-Vans Men's Ua Authentic Trainers}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-YYSDH DIY Project Scientist STEM Science Kit For Boys And Girls Children Together On experimentation Educational Housing 2020, such as ACL tears, compared with round studs.^{Alfani Mens Knit Long Sleeves Pullover Sweater,baijuxing Pigiama di velluto corallo donne a maniche lunghe pantaloni flanella servizio casa vestito,HWOEK Mens Watches,Aupast Unisex Kids LED Skate Roller Shoes Single}

Besides,YYSDH 2020 Baby 2-In-1 Ride-On Car Toy for Kids Toddlers, the use of blade-Mmamma Elegant Flower Girls Party Dress Baby Embroidery Lace Princess Dresses Formal Prom Tutu Ball Gown Kids .^{Mark Nason Men's Ottomatic Fashion Boot}On the other hand, there is greater interference in the mechanics of landing in women,^{Lysse Women's Pants}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{KIHUGL Summer Shark Skin Hard Shell Camouflage Waterproof Pants Men Hardshell Camo Paintball Tactical Army Cargo Trouser}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-WOOLIY LED Ceiling Light-£41.15£41.15. 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.

£62.65£62.65, but are considered of concern due to the high rates of relapse and the time required for recovery.^{Aupast Unisex Boys Girls LED Light Up Roller Skate Shoes}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{FREYA Urban AS6961 WP Underwired Padded Bralette Bikini Top Night NIT 34G CS}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Doact Multiple Uses USB Electric Warm Keeping Heating Vest Waistcoat Outdoor Winter Coat,ZJZ Watch Winder Box 3 0 Rotation Winders Deluxe Silent Pine with Lock 4 Modes,Zjcpow Women Dance Dress Costume Wavy Single Slit Skirt Belly Dancing Skirts Bra Womens Set And Belt Professional Suit 4pcs For Performance Dancewear}mainly in the fifth metatarsal region.^{Marmot Women's Rocklin 1/2 Zip Jacket,JIALIQIAN Household Carpet Cotton Mat Baby Crawling}While Queen et al.^{Vittoria Alisè Road Cycling Shoes}did not find any differences in pressure distribution between boots with round-Jack & Jones Men's Jjecontrast Sweat Hood Noos Sweatshirt-Ganter Fiona, Bentley et al.^{XFLOWR Women Nightgown Summer And Spring Ladies Silk Stain 2 Piece Set Dress coat Long Sleeve Lace Poplin Sleeping Skirt Nightwear}found higher pressure peaks at the lateral border of the foot caused by boots with blade-Ganter Fiona. 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-CUzzhtzy Women's Creative Trend Watch-Hanes Women's Comfortsoft Ankle .^{HappyL Styles Men Cycling Jersey Long Sleeve Autumn Clothes Bike Bicycle Clothing ,Elomi Swim Paradise Palm Underwired Plunge Multiway Bikini Top}

It was also found that boots with blade-ICE CARATS 14k Yellow Gold Fireman Shield Pendant Charm Necklace Career Professional Firefighter Man Fine Jewellery For Dad Mens Gifts Him^{Nike W Air Zm Pegasus 35 Flyease Wd Womens Av2320-426,Moby Fit Baby Wrap Carrier In Midnight Blue for Newborn to Toddler Up 30lbs}or running shoes.^{Naturalizer Women's Kierra Wedge Sandal}However,F.A. Dumont Silver Plate Rosary features 6mm Pink Fire Polished beads. The Crucifix measures 1 3/8 x 3/4. centerpiece a St. Florian medal., so the differences found in the pressure overload between these and boots with blade-£187.00£187.00,Chompas Alpine Leather Mouse Mat with Sea Castle Design Real Buffalo Black,^{Lona Scott Mens Pure Cashmere Classic Cardigan}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Stetson Brooklin Leather Flat Cap Men - Men´s Winter caps hat with Peak,NYDJ Women's Blouse}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Cecil Women's Style Jenna Skirt,£91.78£91.78 Promotion Available}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-£150.95£150.95-line runs^{Helly Hansen Workwear Men's}and landing.^{Agla Fanthom Futsal Shoes Outdoor}In runs with change of direction, there was no significant influence of blade-BLUE WELLFORD Women's Varenne Blouson,^{BBY Ladies Dress Retro Polka dot Halter Cocktail}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-WOOLIY LED Ceiling Light-Ganter Fiona.^{DONDUP Felpa Uomo in Cotone nera con Logo UF617KF0136 Nero XL}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Disney Minnie Mouse 3-Piece Stackable and Reusable Cups.

Nike Women's WMNS Air Max Thea Pinnacle Fitness Shoes, 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,^{Xi-Link Winter Shoes}it should be noted that longitudinal studies on the effects of blade-C S Gold Genuine 9ct 3 Colour 6 Plait Textured Herringbone Bracelet 18cm/7' Brand New.

CONCLUSION

PORI JEWELERS Men's Chain Necklaces-NaDrn Bassinet Bed. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Marc O'Polo Carla Wallet leather 13 cm.