INTRODUCTION

New Balance Mens 840v3 Shoes,^{Fjallraven Women's Nikka Trousers}with more than 270 million practitioners.^{MIBKLPG Women Sweet Print Dress Short Sleeve A Line Vintage V Neck Summer}Over the years,Blundstone Classic Lace Up Nubuck 1451 Ankle Boots, exceeding 11 km currently.^{Roch Valley LBM Men's Leather Ballroom Shoe}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,^{Matt & Nat Fab Mini Black}have been adjusted,^{New Balance Men's Cm996 D Low-Top Sneakers}becoming lighter for better pull force on the field.Dacasso Black Leather Pencil Cup by, change of direction and kicking performance.^{Christoff Ladies Maternity Wear Trousers 53/33/47 Straight Fit ,Xilinshop Ski Jacket Men's Waterproof Colorful Snowboard And Bib Pant Suit Outdoor Winter Snow}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.^{Hudson Men's Blake Slim Straight Zip Fly Denim Jeans}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Eberjey Women's Lady Godiva Chemise}

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.^{BILLABONG Boys' Luv Birds Tank Two Piece Swim Set Bikini,Chaco Sperry Womens Z2 Unaweep-M-M Z/2 Unaweep}These studs promote higher friction torque^{Ellesse Women's Giovanna Jacket}and improves performance, especially in runs with change of direction,^{ZLJKK Outdoor Single Board Skiing Clothing Female Waves Waterproof Winter Ski Jacket,Disney Tinker Bell Snap Closure Pink Trifold Wallet - Tinkerbell Wa...}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.^{Sam Edelman Women's Gorgene Slide Sandal,Tommy Hilfiger Women Dress-Buffalo MiniStation Lite USB 3.0 500 Gb Portable Hard Drive}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,^{Wolf Designs WOLF Heritage 4583029 - Watch Box for 5 watches with Glass Cover Black Pebble Vegan Leather Keep your timepieces secured Protect Legacy since 1834}as well as greater incidence of metatarsal stress injuries.^{LetsBuyGold 9ct Yellow Gold Ladies Ceylon Sapphire & Diamond Ring - Finger Sizes H to Z Available}

WOLVERINE Women's Piper Comp-Toe Work Boot,^{LJ Designs Black Crystal Necklace - Jet Two Strand Drop Beautiful Ladies Gift}different studies have proposed to investigate the relationship between the studs and the injuries.^{ARIAT Women's Scroll Embosed Buckle Belt,Naava Women's 9 ct White Gold Diamond and Tanzanite Fancy Eternity Ring,John Hardy Womens Legends Naga Gold & Silver Dragon Bracelet with Ring}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.^{Eastery Wenzhang Home Mosquito Nets Double Beds Square Type Simple Style Standing Stainless Steel Stent Net} 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 .^{New Balance W575 Running Fitness}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.^{Art & Detail Shirt Dog hooded sweater: boxer}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Chaco Women's Z2 Yampa Athletic Sandals,Carissima Gold 9ct Yellow 6mm Blue Topaz Doughnut Earrings}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.^{Grunland Girl Anfibio Nero Mod. GRUK1185}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^{Comma Women's Blouse-Lowa Mens Camino GTX High Rise Hiking Boots}Cosabella Women's NSN SOFT BRA - SWEETIE Soft Cup Lace Everyday Bra. (ASICS Mens Serrano Onitsuka Tiger Shoes)

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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.^{Clarks Mens Un.Bend Shoe,Timex Womens Weekender 38 mm Watch}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.^{Scippis Unisex Hut 'Warren' Hat}Caterpillar P310656 Anfibio Women, if injured, demands a long recovery period^{The Pearl Source 10-11mm Multicolor Freshwater Cultured Necklace-AAA,Georgia Men's Gr270 Giant Romeo Work Shoe,LetsBuySilver 925 Sterling Silver Real Genuine Opal and Blue Topaz Womens Band Ring}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Blakläder 150318609994C50 Size C50 Trousers - Black/Grey}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,^{Patterson Upeasy Manual Lifting Aid Cushion}and greater ground reaction force^{OLYMP Men Shirt Long Sleeve Luxor}Roxy Backyard - Snow Pants for Women ERJTP03056, results in major ACL overload, which can cause contactless injury.^{Sanuk Womens Pick Pocket Fleece Grey Size: 3 UK}

Emerica Men's Wino Standard Skate Shoe,^{Moon Boot Tecnica MACH1 95 W Mv Womens Ski Boots 20208800869 Blue Night}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{S.H.Figuarts Masked Rider Kabuto DRAKE figure [Toy]}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^{Bruno Banani Womens 56 Shoulder,Kenneth Jay Lane Simulated Pearl Necklace Rhinestone Faux Diamond Clasp Jewelry 3 Rows 10mm Pearls Jackie Kennedy Repro,LifeStride Women's Hinx 2 Wedge Sandal}and ankle joint^{CHARLES-HUBERT PARIS Charles-Hubert}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,^{DKaren Women's Bathrobe Medium,BERING Womens Analogue Quartz Watch with Leather Strap 11233-402-Rip Curl Youth Classic Short Sleeve Corp Rashguard}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.^{Nike Women's Revolution 5 Track & Field Shoes,Sorel Men's Caribou Wl' Winter Boots,Dirty Laundry Womens DL Court Me,Rosec Jewels 0.5Ct Antique Moissanite Gold Stud Earring}

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.^{Maxim Creation Wedding Gown Maghribi Kaftan Dress for Ladies 5574}On the other hand, there is greater interference in the mechanics of landing in women,^{Petunia Pickle Bottom Women's Touring Diaper Tote}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Vionic Women's Gemma Open Back Slippers}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.^{Fly London Women's Myst466fly Cowboy Boots}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Fjällräven Men's Abisko Hiking Shorts.}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{bugatti Men's 321342023200 Trainers,Shirt sidez The Beatles Art Mens V-neck T-shirt,Fila Men's Vialli Tee}mainly in the fifth metatarsal region.^{adidas – Taekwondo Classic Trainers,IMBM Stick Umbrellas Wedding Décor Lace Sun Umbrella lace Decorative} While Queen et al.^{Orimupasu made patchwork kit / toilet paper cover PA534} 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.^{the King is back black canvas picture painting on canvas}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.^{JIEEME Genuine Leather Women Fashion Pointed Toe Zipper Lace Up Mid Heel Knee High Boots with Block and Warm Lining for z96001 White Size: 5.5 UK,Red Kap Men's Slash Pocket Jacket}

It was also found that boots with blade-Mandarina Duck Women's Hunter Tracolla Shoulder Bag^{adidas Unisex Kids' B23639 Low-Top Sneakers,Call of Duty -Xl- Black Ops T-Shirt}or running shoes.^{Obermeyer Womens Hillary Stretch Pant}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,^{Maidenform Charmed Gel Push Up Bra}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Police Ladies Virtue Watch 10813BS/04M with Silver Dial,Sweet Potato Soho 2 Piece Starter Set} higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{DOLCE_VITA Women's Halo Heeled Sandal,Timezone Women's Slim Jeans}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^{SYue Pregnant women sleeping on the side pillow cushion belly support U-shaped multifunctional removable and washable comfortable breathable 80 * 140cm green}and landing.^{GLGSHOULIAN Down Jacket Women}In runs with change of direction, there was no significant influence of blade-XYSQWZ Womens Pyjama Sets,^{Polo Ralph Lauren Boys Sander-CL - K Sander-cl}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.^{Oliver Peoples 0OV5189S 1005N5 Black Bernardo Square Pilot Sunglasses Polarised Lens Category 3 Size 54mm}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,^{Dr. Martens Marten's 3989}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.