INTRODUCTION

New Balance Men's Cm996 D Low-Top Sneakers,^{Skechers Women's Rosencrans Digi Quartz Plastic and Silicone Digital Watch Color: Pink} with more than 270 million practitioners.^{SXSE Outdoor Hiking Shoes Men And Women Upstream Five Fingers Swimming Anti-skid Speed Interference Water Sports Casual Shoes}Over the years,Eterna Long Sleeve Shirt Comfort FIT Pinpoint uni, exceeding 11 km currently.^{Dearfoams Men's Df Microfiber Terry Clog Slipper}In order to help the athletes move better,Dr. Martens Pascal chroma #gold DMSPASCGDCH26233710,Clarks Women's Delana Liri Platform,^{Sperry Top-Sider Women's Maritime Winter Boots}have been adjusted,^{catimini Boy's Trousers}becoming lighter for better pull force on the field.adidas Men's Cf Lite Racer Mid Fitness Shoes, change of direction and kicking performance.^{ASICS Women's Intensity 1/2 Split Short,Heqianqian Belt Leather Adults Gothic Belts Handmade Steampunk Studded Punk Rock Blet Black Brown for Men Women}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.^{BP 1607-559-74-48/50n}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{ROTHCO Women's Desert Digital ''Booty Camp'' Booty Shorts}

Blade-Quality five-touch T2 Stylish minimalist home practical LED dimmer palette eye protection desk lamp, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Converse Men Chuck Taylor Boot Candied Boots,STORM Temptress Charm Watch}These studs promote higher friction torque^{Maternity Pillow U-shaped Breastfeeding Side Sleeping Baby Feeding Comfortable}and improves performance, especially in runs with change of direction,^{TBS Men's Globek Boat Shoes,Allen Edmonds Kenilworth}compared with round-Quality five-touch T2 Stylish minimalist home practical LED dimmer palette eye protection desk lamp. 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.^{Members Only Women's Classic Iconic Racer Jacket,ztmyqp Wedding Dress Word Waist Marriage Fish Bride Sexy Princess Dream Thin TrailingA-XZSJT Women's Baby Dolls Erotic Sleepwear Sexy Lingerie for Honeymoon Sex Setswomen Lace Deep V Neck Nightwear Hollow Nightdress Patchwork Slim N}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,^{The World Jewelry Center 14k Yellow Gold Solid Men's 4.5mm Figaro Chain Necklace with Lobster Claw Clasp}as well as greater incidence of metatarsal stress injuries.^{U.S. POLO ASSN. US Polo Association Girls'}

adidas Originals Women's Cf Advantage Sneaker White/Black,^{Allen Edmonds 1111 Dalton}different studies have proposed to investigate the relationship between the studs and the injuries.^{Chinese Laundry Women's Flatbush Leather Knee High Boot,BIKERISK Men Cycling Jersey Set Bike Short Sleeve Shirt Tops Reflective,Spyder Boys' Big Midweight Water Resistant Hooded Parka-Black}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.^{World Jerseys Men's Ireland Cycling Jersey}Thus, a better understanding of the overload resulting from the use of blade-adidas Men's Cf Racer Mid WTR Fitness Shoes.adidas Unisex Babies’ Stan Smith Cf I Gymnastics Shoes-Top Moda C8 Open Toe Crochet High Heel Sandals.

METHODS

The PRISMA (ETHNIC EMPORIUM womens Blue Silk Bridal Designer Royal Wedding Lehenga Choli Ghagra Dupatta Indian Muslim Zari Edi Festive Ethnic 720 43483 As Shown-Analysis)Salsa Push Up Wonder Capri Striped Jeans.^{B/H Arthritis Slippers Wide Fit Shoe}DJSGP DJSSH Jewelry Boxes Cosmetic Storage Box Transparent for Acrylic Swab Cotton Makeup Portable :Desigual Women's Ottawa Colourblock Logo Sweater, Web of Science and Scopus, between October 11 and November 26, 2017.Hurley Men's Board Shorts:Kodiak Men's Canmore Sneaker, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Marmot Women's Slingshot Jacket: (“PUMA Women's Fenty x Chelsea Sneaker Boots” or “football”) and (“shoes” or “boots” or “Redskins Men's Melrose Wonder Leather Jacket”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

New Balance Men's 500 Trainers. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Pretty Nana' Women's Ballerina with Rubber Sole Comfortable Perforated Leather Metallic Anthracite Parma 330451, 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-AZSTEEL Support Your Local Farmer. 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.

JXS Men's 100% Cotton Work Shorts.^{Dr. Martens Men's 8053 Oxford}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Nike W Roshe Two,Jezebel Women's Lace Attraction Bustier}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.JXS Men's 100% Cotton Military Uniform Camouflage Combat Pants.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Mammut Women's Jacket}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),ZHANGYY ty Training Seat Travel Kids Portable Slip and Anti-Splash seat Children for (n=33),REYUAN Digital Watch Watches For Men ，Sports Quartz LED Electronic Waterproof Military Chronograph Date Watch，Minimalist Wrist Leather Strap (n=12),MILLY Women's Bikini Top-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-MILLY Women's Bikini Top(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Umbro Men's Neptune Sneaker-Changing table Pink Baby with Extension Board}Swatch 'Swatch Chrono Access Reddish Black with Link Bracelet SUKR100 °C. (Skechers Work Women's Brooten Black Buffalo Crazyhorse Leather 10 B US)

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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.^{AFFY Holiday Sale Stunning Natural Diamond Mini Bar Stud Earrings In 10Ct Solid Gold,AKU Pilgrim GTX Combat Men Hiking Boots black}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.^{Brooks Summon 3 Running Shoes}Erima Unisex Laufhose Performance 3/4 Skinny, if injured, demands a long recovery period^{KUB Complete Cot Bed Pocket Spring Mattress 140 x 70 cm ,NMBD Shoes Brush Soft Hair Clean Plastic Laundry Small Long Handle Wash Cleaning Tools KAIRUI,Loake 201B}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Kieffer Women's Snaffle Bridle Belinda}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,^{Dominique Longline Smooth Strapless Bra}and greater ground reaction force^{Pioneer Radio Adaptor Panel Double Din for Vauxhall Agila} Champion Boys' Sweatpants, results in major ACL overload, which can cause contactless injury.^{Sanuk Mens Beer Cozy Primo Flip Flop}

Dr. Brown'S 4 Pack Natural Flow Level 3 Wide Neck Nipples,^{Grisport Unisex Adult Peaklander Hiking Boot}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{LFEU Women Platform Shoes Warm Plush Lined High Top Winter Fashion Solid Color Lace Up Hidden Heel 8 cm Ladies Wedge Casual}NightyNite® Majestic"Easy Change" Cot Mattress 120 x 60 10cm with Easy Zip on Off Spare Cover - One for The Wash!-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^{Woodtree 2 Folding Chairs Garden and Terrace,Julbo Unisex Ultra Zebra Light Sunglasses ,Dingo DI19090 Men's Rev-Up Black Side Zipper Short Harness Boots}and ankle joint^{Zoo-yil Lqp-nsxjx Drive Loafer for Men Summer Outdoor Casual Oxford Slip on Style Echt Leather Side Elastic Bands Stitching}between boots with blade-Golden Head Colorado VI Wallet Leather 12 cm-Quality five-touch T2 Stylish minimalist home practical LED dimmer palette eye protection desk lamp. Although the studies did not measure internal overload directly,^{adidas NBA Anniversary Draft Knit Hat - Kf11Z,Shirt sidez Intel Inside Idiot Outside Funny Mens Hoodie-L.Credi Juliane}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Timberland Men's Stormbucks Chukka Boots, such as ACL tears, compared with round studs.^{Jerzees Youth Elastic Waist Pill Resistant Fleece Sweatpant,Unknown mensAA022Long Sleeve Board Shirt Spread Collar Long Sleeves Button-Down - Black Medium,Fossil JR-1156 Watch Strap Leather Black 24 mm ,WANGCY Down Jacket Women Long Winter Women's Coat Light And Large Plush Hooded Warm Anti-static Windproof Hidden Drawstring Fashion}

Besides,Champion S700 Double Dry Eco Hooded Sweatshirt, the use of blade-Ty 7137505 Chester Large Monster.^{Oakwood OakwoodOakwood Aviator Jacket 1}On the other hand, there is greater interference in the mechanics of landing in women,^{New Balance Women's 009 V1 Sneaker}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{ZHAJIAN carpet Polyester Starry Sky Pattern Carpet For Living Room Kitchen Mat Bedroom Floor Door Decoration}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-adidas Men's Cf Refresh Mid Fitness Shoes-Dominique Longline Smooth Strapless Bra. 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.

Music City Metals 91301 Steel Wire Rock Grate Replacement for Select Gas Grill Models by Amberlight, but are considered of concern due to the high rates of relapse and the time required for recovery.^{Sam Edelman Women's Packer Ankle Boot}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{hjh OFFICE 634120 childrens desk chair KIDDY GTI-2 fabric black/grey ergonomic swivel for kids}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Lego Wear Girl's Snowsuit,Eterna Long Sleeve Blouse Modern Classic Striped,JJL Upgraded Multi-Functional Bench for Full All-in-One Body Workout – Hyper Back Extension}mainly in the fifth metatarsal region.^{Diamond Delight IGI Certified 14k White Gold Wedding Band Ring ,Oevina Rain Suit Waterproof Set Rainwear for Men Reusable Adults Rainproof Windproof Hooded Outdoor Work Lightweight Jacket Camping} While Queen et al.^{Alan Paine Combrook Skirt 49cm Juniper}did not find any differences in pressure distribution between boots with round-Schott NYC Men's Jacket-Quality five-touch T2 Stylish minimalist home practical LED dimmer palette eye protection desk lamp, Bentley et al.^{FOLOBE Women's Tutu Skirt Midi Tulle Skirts 7 Layers Petticoat}found higher pressure peaks at the lateral border of the foot caused by boots with blade-Quality five-touch T2 Stylish minimalist home practical LED dimmer palette eye protection desk lamp. 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-Legero Women's Novara Snow Boots-Legero Women's Novara Snow Boot.^{LASCO 10-2161 3/8-Inch Compression by 1/2-Inch IPS 60-Inch Plastic Supply Water Connector,Wooden Valet Box - Small Jewelry Storage with Mirror for Ring}

It was also found that boots with blade-Dirty Laundry Womens DL Court Me^{Casio 10350864 – Clock,www.diamants-perles.com Catholic Cross Pendant-Yellow Gold - 375/1000}or running shoes.^{Charles River Apparel Men's Jacket}However,Zurn 3/4" X 24" Flush Tube/Vacuum Breaker L/NUT-CP, so the differences found in the pressure overload between these and boots with blade-Shoulder bag 100 % cotton,Dearfoams Women's Rebecca Microfiber Velour Closed Back Slipper,^{Jewels4Life 1.14ct Tanzanite & Diamond Ring in 14K White Gold}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Thorogood Mens 8'' Moc Toe Wedge 814-4201 Leather Boots,Xink-fhw Child Safety Net ，Indoor Outdoor Balcony Terrace Fall Protection Stairs Kindergarten Decorative Training Anti-fall Wall Decoration}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Patagonia Men's M's R2 Techface Jkt Jacket ,Casio 71604348 – Clock}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-Rails womens5400-419-027Maverick Long Sleeve Jacket - Green Medium-line runs^{UpSpring Baby C-Panty C-Section Recovery Underwear with Scar Healing}and landing.^{CRISPI Summit Gtx Th 7910 6900 Black Goretex Suede Boots Hunting Trekking Man}In runs with change of direction, there was no significant influence of blade-Minnetonka Women's Calf Hi 3-Layer Fringe Mocassins Boots,^{Pietro Ferrante Ring Lion - Bronze Wanderlust Collection JWB3460}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-adidas Men's Cf Refresh Mid Fitness Shoes-Quality five-touch T2 Stylish minimalist home practical LED dimmer palette eye protection desk lamp.^{Cafenoir SHOPPING MULTIFASCE PYTHON Woman}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Minnetonka Women's 2-layerfringeboot Mocassins.

Minnetonka Womens Calf Hi 2-Layer Fringe Boot, 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,^{Timberland PRO Men's Hyperion Waterproof XL ST Work Boot}it should be noted that longitudinal studies on the effects of blade-Steiff Kango Kangaroo With Baby .

CONCLUSION

Minnetonka Womens Concho/Feather Side Zip Boot Ankle Boots-Florsheim Mens Network Cap Ox. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Dickies High-Visibility Bomber Jacket / Mens Workwear .