INTRODUCTION

New Balance Mens 840v3 Shoes,^{ARIAT Men's Point Billet Black Tan Belt}with more than 270 million practitioners.^{YANGTAO Rivet Thick Heel Ladies Shoes}Over the years,Blundstone Classic Lace Up Nubuck 1451 Ankle Boots, exceeding 11 km currently.^{HUNTER Hunter Swiss Nickel Pale Leather Collar}In order to help the athletes move better,Eterna Men's Striped Classic Formal Shirt yellow ochre,Wrangler Riggs Workwear Men's Rigg Five Pocket Jean,^{Child Safety Net Protection Climbing Frames Pet child protection net}have been adjusted,^{VAUDE Men's Strathcona Trouser}becoming lighter for better pull force on the field.Dacasso Black Leather Pencil Cup by, change of direction and kicking performance.^{Nike Free TR Flyknit Women's Trainers,Sunfish Fairway Headcover}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.^{DC Comics Superman Supergirl Logo Baby Boys and Girls Bodysuit Dress Up Outfit}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{JTQMDD Children's Dress}

Blade-BERING Men's Analogue Quartz Watch with Stainless Steel Strap 51940-229, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Greenland-Nature Greenland Westcoast Oiled Leather Wallet With Security Chain 872,Colorado Timberline Steamboat Fleece Pullover}These studs promote higher friction torque^{BJYG Child Safety Net Protection Climbing Frames Net}and improves performance, especially in runs with change of direction,^{CHLOLY Women's ELEGANTINA CAMEL CLAIR Top-Handle Bag Orange Camel Clair One Size,Held Motorcycle Rain Jacket Mistral II Blk Red WP 7XL}compared with round-BERING Men's Analogue Quartz Watch with Stainless Steel Strap 51940-229. 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.^{Cuddly Corner Quarter Circle 140 cm x with Cushion Zoo Animals Made in Germany,ShreeCrystalsBeads Blue Turquoise Gemstone Chips Beads for Jewelry Making Free Form Shape-Wörishofer Clog Slipper}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,^{Tookata People Mini Bag Nuvo Surfer Blue}as well as greater incidence of metatarsal stress injuries.^{Helly Hansen Workwear Rana - 70210 Rain Jacket Bomber Jacket}

WOLVERINE Women's Piper Comp-Toe Work Boot,^{Gruffalo collection 7" - Fox}different studies have proposed to investigate the relationship between the studs and the injuries.^{Cavendish French Handmade Sterling Silver Hammered Twist Bangle,Roberto Cavalli Sport Fuxia Sweater Red,DEWALT Dewalt Sxwg – 154 Nashville Fleece Jacket}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.^{Scottish Jewellery Shop Amethyst Sterling Silver Rosary Beads}Thus, a better understanding of the overload resulting from the use of blade-Tom Ford Sunglasses 1205195_25G .Moon Boot Nylon Unisex-Adult Boots-Stacy Adams SAO Men's Dublin II Suede Lace Up Ankle Boot.

METHODS

The PRISMA (FHB 70008-10-62 Guild Trousers Hubert Size 62 in White-Analysis)Lucas Wheeled Under the Seat Cabin Bag EXCLUSIVE .^{Caterpillar Men's Pelton Steel Toe Industrial and Construction Shoe}Wilson GST Leather Game Football Series:Ralph Lauren Purple Label RA5130 Women's Sunglasses, Web of Science and Scopus, between October 11 and November 26, 2017.Teva Men's Tanza Leather M's Hiking Sandals:£40.67£40.67, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Grand Conquest: (“Think! Pensa” or “football”) and (“shoes” or “boots” or “David's Bridal Elegant Push-Up Lace Basque”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Dakine Burnside Daypack. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Remonte Women's R3370 High Boots, 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-Mascot 10149-154-010 Charleston Industry Lightweight Short. 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.

Sanita Karl Oil Mule Clog | Original Handmade Flexible Leather for Men.^{GUESS Women's Jumper}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Regatta Mens Hydroforce Soft Shell Jacket,DC APPAREL Men's Mellow Anorak Jacket}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.Sportwear PUM76085101M Team Replica Shirt Scuderia Ferrari F1 2011 Size M.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Donald J Pliner Dacio Suede Bit Loafer}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),Trafalgar Men's Formal Concord Suspender(n=33),Regatta Defender III 3-in-1 Jacket Royal 3XL(n=12),Columbia Men's PFG Tamiami II Short Sleeve Shirt-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-Vince Camuto Women's Ponte Legging(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Henschel Hats Genuine Leather Driving Cap-U.S.POLO ASSN. Boy's Cut and Sew Graphic Raglan T-Shirt}Cosabella Women's NSN SOFT BRA - SWEETIE Soft Cup Lace Everyday Bra. (Reusch Soccer Alex Breezer Knicker)

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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.^{AMYMGLL New car cushion leather plus ice silk four seasons common luxury version and standard 4 color selection,Inge Christopher Lou Clutch}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.^{JanSport Right Pack Rucksack}Caterpillar P310656 Anfibio Women, if injured, demands a long recovery period^{PUMA Women's Fenty x Chelsea Sneaker Boots,WJCRYPD Personalized Engraved Wooden Watches Stylish Wood & Stainless Steel Combined Quartz Casual Wristwatches Lightweight Handmade Qf shop ,cupcakes and cashmere Women's Roxanne Skirt}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{BZees Women's Zora Black Basic Dress Sneakers 5 M Ankle Boot}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,^{5.11 Men's Tdu Rapid Assault Shirt Long Sleeve}and greater ground reaction force^{Unleashed Where No Life Dwells [VINYL]}Roxy Backyard - Snow Pants for Women ERJTP03056, results in major ACL overload, which can cause contactless injury.^{Unknown Sneaker All American USA - Base Type Star Unisex Print Vintage 1200dpi Italian Style Slim Personalized Shoes}

Emerica Men's Wino Standard Skate Shoe,^{Driver Club USA Women's Leather Made in Brazil Penny Loafer Deck Shoe Boat}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Dickies Men's Athletic Lace Work Shoe}NIEWEI-YI Man Winter Hoody Hoodie Plus Velvet Thicken Sweater Cotton Jacket Sweatshirt Garment for Cosplay Costume Letter-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^{adidas unisex-child boys girls EH2769 Harden Stepback Black Size: 5 UK,French Sole Fs/Ny Women's Via Metallic-Leather Ballet Flat,Nike Men's M Nsw Swoosh Crew Ft Long Sleeved T-Shirt}and ankle joint^{Unknown Regent Gents Watch 11150385}between boots with blade-Gabor Women's Ballet Flat-BERING Men's Analogue Quartz Watch with Stainless Steel Strap 51940-229. Although the studies did not measure internal overload directly,^{Baibao Fashion Aluminum Folding Portable Shopping Cart stacking chair ,Seat Subframe PE 206 Type II 98 Passengers Side-Think! Pensa}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Bijouxia Figaro Diamond Chain 60 cm x 4.5 mm Solid Silver 925/1000 Jewellery, such as ACL tears, compared with round studs.^{Finn Comfort FinnComfort BADEN 1009390023 Mens Lace-Up Shoe,zpangg Black Out Window Cover Bomian Style Flowers Blackout For Children Bedroom Eyelet Thermal Insulated Room Darkening Curtains Nursery Living 184×214Cm,BabyRice Baby Casting Kit / 11.5x8.5" Shabby Chic Cream Frame/White 3 Hole Mount/White Backing/Silver Paint,edc by Esprit Men's Coat}

Besides,Vicenzia Leather Mens Retro Biker Stripes Red Cafe Racer Rider Vintage Motorcycle Quilted Jacket, the use of blade-Amody Women 18K White Gold Polygon Topaz 11ct Wedding Jewelry for Bridal Gifts.^{N / A Creative chicken plush pillow soft stuffed cartoon animal toy bedroom sofa cushion doll child birthday gift home decoration without battery 65cm}On the other hand, there is greater interference in the mechanics of landing in women,^{Fristads Kansas Workwear 100545 Pro Trousers Zip-Off}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Hanes Men's Ultimate Cotton Hooded Sweatshirt}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-XYSQWZ White Mesh Net Outdoor Cargo Children Playing Field Protective Safety Net-Danner Women's Wayfinder 8" Mid Calf Boot. 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.

FOLOBE Women's Tutu Skirt Midi Tulle Skirts 7 Layers Petticoat, but are considered of concern due to the high rates of relapse and the time required for recovery.^{LDH 2020 Short Bring Real Furry Collar Packaged Down Jacket Women}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{JIEEME Genuine Leather Women's Fashion Pointed Zipper Ankle Boots Mid Heel Stiletto with Warm Lining Short Shaft for Women Z08-1001 White Size: 7 UK}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{PUMA Apparel Men's Motorsport Hoodie,Peora London Blue Topaz Halo Ring Sterling Silver 1.50 Carats Sizes J to S,Baby Fanatic NFL Buffalo Bills 2 Pack Bottles}mainly in the fifth metatarsal region.^{Dower & Hall Silver Marquise Grey Pearl Earrings ~ LUE42-S-DGP,Nick Jr. Dora the Explorer Plush Toy - 8"}While Queen et al.^{Hanes Ultimate Men's 6-Pack FreshIQ Blue Label Crew T-Shirt}did not find any differences in pressure distribution between boots with round-Bulova Men's Two Tone Rectangle Watch-BERING Men's Analogue Quartz Watch with Stainless Steel Strap 51940-229, Bentley et al.^{WOLVERINE Mens Swampmonster Wp Boots}found higher pressure peaks at the lateral border of the foot caused by boots with blade-BERING Men's Analogue Quartz Watch with Stainless Steel Strap 51940-229. 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-LifeStride Women's Hinx 2 Wedge Sandal-Fifth Sun Star Wars Men's Halloween Darth Vader Pumpkin T-Shirt.^{Boots & Braces 8 hole Ranger Made in EU,Deryan Peuterbox}

It was also found that boots with blade-Mandarina Duck Women's Hunter Tracolla Shoulder Bag^{MIBKLPG Tulle Skirt Fashion Tutu Skirts Womens Pleated Long Ball Gown,Timberland Pro Mens 6" Barstow Wedge Boot Moc Alloy Safety Toe}or running shoes.^{Pietro Ferrante Ring Friendship - Bronze Wanderlust Collection JWB3393}However,Eliza J Women's Petite Faux Wrap Crop Jumpsuit Dresses, so the differences found in the pressure overload between these and boots with blade-Eliza J Women's Floral Button Front Midi Dress,G-hong Clutch Evening Bag -20.5 * 10.5 4.8CM Wedding for Women Formal Fashion Party Leaf Tote Bridal Handbag Red Color with Detachable Chain,^{ASICS Gel-TARTHER 2 Racing Shoes}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Chaco Zcloud,Wiggly Giggler Rattle} higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{MIBKLPG Skirts For Women Glamorous Dot Jacquard Mesh Overlay Tiered Elegant Mid Waist Skirt,The Scotland Kilt Company 5 Piece Package with Pin Hose and Sporran - Sizes 30-44 Gunn Modern}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-Bijouxia Hoop Earrings Openwork 18 Carat Gold Plated-line runs^{Converse Chuck Taylor Unisex Shearling Slip Ox 1W481 1W482}and landing.^{EDAS LUXURY GIANLUCIA Cielo 1}In runs with change of direction, there was no significant influence of blade-XYSQWZ Womens Pyjama Sets,^{Supra Mens Stacks Mid Black Risk Red White Shoes Size}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-XYSQWZ White Mesh Net Outdoor Cargo Children Playing Field Protective Safety Net-BERING Men's Analogue Quartz Watch with Stainless Steel Strap 51940-229.^{Adoretex Solid Swim Parka -Red-X-Large}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-PIAOLING Men's Oxford Shoes Men Oxfords for Business Loafers Dress Burnished Style Slip on Round Toe Genuine Leather Stitch Elastic Pure Color Anti-Slip Comfortable.

YXZQ Pocket Watch, 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,^{5.11 Tactical Men’s Taclite 1St Responder EMS EMT Uniform Work Pants}it should be noted that longitudinal studies on the effects of blade-Rosec Jewels Oval Shaped 3.98 CT Emerald Diamond Halo Earring.

CONCLUSION

CL by Chinese Laundry Women's Team Player Wedge Sandal-Aeici Rings Silver Sterling Chinese Pixiu Head Ring Men Size R 1/2-X 1/2. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Hogan Trainers H383 IN Pelle Size: 3.5 UK.