INTRODUCTION

New Balance Mens 840v3 Shoes,^{Josef Seibel Mens Franklyn Sling Back Sandals}with more than 270 million practitioners.^{Berne Men's Big & Tall Original Washed Insulated Bib - Brown 4X-Large}Over the years,Blundstone Classic Lace Up Nubuck 1451 Ankle Boots, exceeding 11 km currently.^{RaidLight Maillot femme activ run}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,^{Think! Women's Guad_383275 Loafers}have been adjusted,^{Nike Men's Dry Pants}becoming lighter for better pull force on the field.Dacasso Black Leather Pencil Cup by, change of direction and kicking performance.^{Panama Jack Bota C1 Napa,ANUFER Women's Thickened Parka Jacket Warm Winter Faux Fur Hooded Overcoats}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.^{FCXBQ Playpens ，Game Pen Children's Toy Castle Pitch Cover Heightening Crawling Mat Terrace Safety Portable Easy To Install}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{PUMA Women's White Crystal Shiny Silver Leatherette}

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.^{Golden Head Colorado VI Wallet Leather 12 cm,Cole Haan Women's Air Tantivy Riding Boot}These studs promote higher friction torque^{FGSDG 28-65cm Cartoon Kawaii Cats Plush Toys Stuffed Cute Animals Doll Soft Pillow Cushion for Kid Girls Birthday Xmas Gift}and improves performance, especially in runs with change of direction,^{Jewelry Affairs 10k Yellow Gold Hollow Figaro Chain Necklace,Wrangler Men's Classic Denim Jacket Jeansjacke}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.^{Hackett London Men's Army Polo Shirt,BJYG Child Safety Net Protection Climbing Frames protection net-TYYM ski suit Baby Snowsuit Winter Warm Girls Boys Snow Suit Fur Hood Puffer Down Jacket Ski Bib Pants 2 Piece Set for 1-3Years Grey-100cm}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,^{BERING Men's Analogue Quartz Watch with Stainless Steel Strap 51940-229}as well as greater incidence of metatarsal stress injuries.^{Visit the Carhartt Store Men's Midweight Hooded Zip-Front Sweatshirt}

WOLVERINE Women's Piper Comp-Toe Work Boot,^{£80.53£80.53 5% off promotion available}different studies have proposed to investigate the relationship between the studs and the injuries.^{Report Women's Rina Sneaker,Yarmy S925 Sterling Silver Inlaid Synthetic Garnet Female Models Xiangyun Lock Pendant Necklace Gift to Dear People,Pandora Women 925 Silver White Zirconium Oxide FASHIONOTHER}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.^{Superga 2750 Cotu Classic Low-Top Trainers}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 .^{Funtasma Men's Chelsea-58g Ankle Boots}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.^{edc by Esprit Women's Cardigan}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Champion Athletics Mid Cut Zone 93 Men's Trainers,AGU Reflection short bike shoe cover Essential | Waterproof overshoes black}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.^{Nike Women's WMNS Free Tr 8 Fitness Shoes}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^{Porsche DESIGN Sunglasses P 8486 GUNMETAL C P8486-Gems World Gems-World Beads 1 Strand Natural 8" Long Rainbow Fluorite Smooth teardrops}Cosabella Women's NSN SOFT BRA - SWEETIE Soft Cup Lace Everyday Bra. (Nike Boy's Roshe One )

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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.^{BSN Replacement Safety Ratchet-Black Green,Nike Womens WMNS Tanjun Trainers}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.^{Speedo Women's Rapid Splice Xtra Life Lycra Energy Back Performance Swimsuit}Caterpillar P310656 Anfibio Women, if injured, demands a long recovery period^{Blaklader Workwear Winter Knee Pad Work Trousers with Nail Pockets - 1515,LetsBuySilver 925 Sterling Silver Real Genuine Opal Womens Eternity Ring,Star Wars Galactic Empire Crest Fashion Ring 316 Stainless Steel}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{ASICS Women's Cabrillo Pant}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,^{catimini Boy's Chemise Bleu Fonce Garcon Shirt}and greater ground reaction force^{MIBKLPG Women Turn Down Collar Dress Half Sleeve Lace Up Female Dresses Ankle Length}Roxy Backyard - Snow Pants for Women ERJTP03056, results in major ACL overload, which can cause contactless injury.^{Dockers by Gerli 115702-005001 Men's Classic Lace-Up}

Emerica Men's Wino Standard Skate Shoe,^{Panter Men's Safety Shoes}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Grafters Gladiator Mens Boots Safety Toe Cap And Steel Midsole Goodyear Welted}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^{Pretty Nana Women's Backpack,NHX Tactical Boots Men Desert Mountain Shoes Walking Wear-Resistant Side-Zip Adults' Army Special Forces,ASICS Womens Hyper-Rocketgirl Sp Track and Field Shoes}and ankle joint^{Morgenstern Dressing Gown Womens with Hood Cotton Long}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,^{Catwalk Collection Handbags Women's Leather Shoulder Bag - ALICE,Jerzees Mens SpotShield Short Sleeve Jersey Sport Shirt-Case Logic Nylon Backpack for 17.3 inch Laptops - Black}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.^{Sanuk Women's Pair O Dice Knit Loafer Flat,Dockers Men's Long Sleeve Quarter Zip Sweater Pullover,Child Safety Net Protection Climbing Frames Outdoor Protective Net,YUSHENG Wireless Mobile Game Controller}

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.^{CASUAL MOMENTS Women's Plus Size Bed Jacket-Peter Pan Collar}On the other hand, there is greater interference in the mechanics of landing in women,^{Eastbride Men's waterproof jacket}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Kenneth Cole Reaction Men's Robson Lace Up Oxford}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.^{Reebok Ottawa Senators NHL Big Boys Fleece Pullover Hoodie}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Elobra Spotlight Fitting 3-Bulb Ladybirds}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Hogan Trainers H383 IN Pelle Size: 3.5 UK,Chinese Laundry Women's Rian Pump,Emile Henry Tagine}mainly in the fifth metatarsal region.^{Schott NYC Men's Jacket,Joma 2020-2020 Sampdoria Home Football Soccer T-Shirt}While Queen et al.^{Protest Lole Women's Softshell Ski Trousers}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.^{Wanderlust Grommet Curtains 84 Inches Long Blue Ivory Light Blocking 84x84 Inch}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.^{Adorise Sexy Swimsuit Beach,WOLVERINE Men's Rival 6" Work Boot}

It was also found that boots with blade-Mandarina Duck Women's Hunter Tracolla Shoulder Bag^{CHEROKEE Womens Fashion White 30" Lab Coat - Large,adidas Men's Cf Executor Mid Basketball Shoes}or running shoes.^{Dickies Men's WP873 - S/Stght Work Pant Wide Leg Trousers}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,^{ESPRIT clrd DNM}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{CLEVER SCHMUCK Silver Partner Shared Heart Pendant with Genuine Sapphire and Ruby Stones as well 2 Chains each 50 cm long,Spring Step Womens Burbank}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Disney Cars 'Lightning McQueen' Feature Toddler Bed with Storage and Deluxe Foam Mattress,Tavolinchen Bea 40/35 Down Sleeping Bag 70 English Pink Check Size: 70 cm}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^{MIBKLPG Women Mesh Skirt Patchwork Casual High Waist Skirts Summer Elastic Lace}and landing.^{Naava 9ct White Gold Diamond Bow Ring}In runs with change of direction, there was no significant influence of blade-XYSQWZ Womens Pyjama Sets,^{Smoky Mountain Boots Women's Tupelo Camo Cowgirl Boot Square Toe Brown 10 M US}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.^{Smartwool Lightweight Short Sleeve Shirt}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,^{DLYDSSZZ Child Protection Net Rope Balcony Stair Window Railing Anti-fall for Trampoline Playground Park Garden Fence cat Bird net Pet Isolation Partition netting baby safety fence}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.