INTRODUCTION

New Balance Mens 840v3 Shoes,^{adidas Sleek Z Shoes Women's}with more than 270 million practitioners.^{Alan Paine Rutland Gents Tweed Shooting Jacket Lichen Size}Over the years,Blundstone Classic Lace Up Nubuck 1451 Ankle Boots, exceeding 11 km currently.^{CHENTAOCS Vintage Brass Shoehorn Solid Wood Handle Creative Household Items 46cm*4cm}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,^{Eliza J Women's Waist Tie Balloon Sleeve Jumpsuit Dresses}have been adjusted,^{Brooks Women's PureGrit 8 Running Shoe}becoming lighter for better pull force on the field.Dacasso Black Leather Pencil Cup by, change of direction and kicking performance.^{Rosenthal Versace Flower Fantasy Square Bowl 20 cm,Hellyhansen Men's Odin 3d Air Shell Jacket}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.^{JeHouze Women's Genuine Leather Messenger Crossbody Medium Handbag Shoulder Vintage Purse}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Oregon Scientific Yukon II Size 13/48 Chainsaw Safety Boots}

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.^{Richter Kinderschuhe Girl's Jumbo Ankle Strap Sandals,Jumping Beans Butterfly Hooded Bath Towel}These studs promote higher friction torque^{Fgfkljkrelw Tokyo Ghoul Pullover Casual Slim Sports Wind Sportswear Loose Sweater Outerwear Base Classic Fashion Wild Sweatshirt Hooded Top Unisex}and improves performance, especially in runs with change of direction,^{Loake Bedale Brogue Boot - Mahogany,Dromedaris Kara Suede Boots}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.^{Panama Jack Bota C1 Napa,Cecil Women's Jacket-Stuffed Toy Creative Lifelike Octopus Plush Toys Sea Animal Dolls Pillow Back Cushion Children Kids Birthday Gifts Photo Prop}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,^{ARIAT Men's Apparel Accesory}as well as greater incidence of metatarsal stress injuries.^{Rieker Women's X9763 Chelsea Boots}

WOLVERINE Women's Piper Comp-Toe Work Boot,^{Trafalgar Men's Formal Concord Suspender}different studies have proposed to investigate the relationship between the studs and the injuries.^{Dolce & Gabbana D&G Jewels Proud DJ0015 Necklace Fashion Jewellery,Dr. Martens Women's Laura Boot,Vinani Solid NIB Arizona – Gloss Ring 925 Sterling Silver RFE}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.^{Danner Unisex-Adult Boot Dressing-U Dressing}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 .^{Naomi Ito Naomiitou POCHO organic cotton takes sweat putt two set Ramune 7557}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.^{Child Safety Net Protection Climbing Frames Braided Rope Net}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Crystallly Wenzhang Mosquito Net Anti Nets Double Bed Simple Style Stand 4 Colors Optional ,PUMA Kids tracksuit foundation woven suit}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.^{Tommy Hilfiger Unisex-Adult's TH 1440/S 9A Sunglasses}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^{Woolino 4 Season Baby Sleep Bag - Merino Wool Sleeping 2Mo-2Yrs-XINGXING Men's Road Cycling Shoes Lightweight Breathable Fashion Outdoor Unisex Biking Lock B-45（UK10.5）}Cosabella Women's NSN SOFT BRA - SWEETIE Soft Cup Lace Everyday Bra. (LIFE IS GOOD Boy's Boys Crusher Long Sleeve T-Shirt)

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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.^{GFPR Ring Bearer Box On The Jewelry Creative Durable High-end Proposal 7.5 X 4.2cm,Avenger Safety Footwear A7264 Men's Composite Toe Eh Waterproof Insulated Hiker Shoes}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.^{Nautica Men's Belt}Caterpillar P310656 Anfibio Women, if injured, demands a long recovery period^{7 Am Enfant,Rubie's Women's Party_supplies Party_Supplies,CARNIVAL Women's Front-Closure Longline Posture Back Support Bra}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Linyuex Ladies Bathrobe Women Satin Sleepwear Lace 2PCS Kimono Gown ;Robe Suit Print Flower Homewear Nightgown Intimate Lingerie} 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,^{NJXM Muslim Summer Print Trumpet Sleeve Embroidery Elegant Swing Dress Women Islamic Middle East Solid Long Abaya Women's Robe}and greater ground reaction force^{Cofra 78450-002.W42 Size 42 S1 P SRC "Petri" Safety Shoes - Black EN safety certified}Roxy Backyard - Snow Pants for Women ERJTP03056, results in major ACL overload, which can cause contactless injury.^{Siunwdiy Outdoor Waterproof Wall Clock with Thermometer And Hygrometer Combo}

Emerica Men's Wino Standard Skate Shoe,^{Superga Unisex Adults' 2750-cotu Classic Sneaker}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Rebecca Minkoff Isobel Hobo Bag}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^{Urra Classic 220-1012-02 Cradle Set Pink,kate spade new york Sylvia X Large dome crossbody shoulder bag Spring Meadow Green,GM GOLAIMAN mens Chelsea Boots}and ankle joint^{Dickies Men's Tw382 Thermal-lined Fleece Hoodie}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,^{PUMA Men's ENZO Edge MESH Road Running Shoe,SBDLXY Portable Play Yard Kids-Berne Duck Workmans Vest}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.^{Lierys Flat Cap Made from Leather Men's - in Italy Lined Peaked Sizes 55-61 cm with Visor Autumn/Winter,Unknown Regent Ladies Watch Gold Analog F-305 Steel Bracelet URF305 an Offer Made by IMPPAC,215.0405 Suction Header POLINI Piaggio sfera-zip-quartz D.19 Straight,Ricosta Boys’ 19206 Shoes for First Steps}

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.^{PUMA Apparel Mens Scuderia Ferrari Track Pants}On the other hand, there is greater interference in the mechanics of landing in women,^{Linyuex Ladies Bathrobe Female Sleepwear Satin Robe Set Kimono Print Floral Bride Bridesmaid Dressing Gown Casual Nightgown} so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Caterpillar Men's 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.^{MIBKLPG Women Package Hips Female Dress Full Sleeve Slim Waist Short Elegant Mini}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{LED Cartoon Boy Bedroom Ceiling Lamp Dimmable Children's Room 32W Modern Study Balcony Lounge Lighting Ultra-Thin Acrylic with Remote Control Ø46CM}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{adidas Originals Unisex Adults' Superstar Low-Top Sneakers,Potty Training Seat Piggy Shape Portable Baby Toilet Chair with Comfortable Handles And Music,Pkfinrd Hiking Sandals}mainly in the fifth metatarsal region.^{adidas Children's,Mianbao Rug Carpet Living Room Bedroom Fashion Cartoon Nursery Modern Home Play Baby's Patterns Hallway Terrace Kitchen Yoga Personality Dormitory Kids 200 x 300cm}While Queen et al.^{Craft Sportswear Men's In-the-Zone Full Zip Casual Training Long Sleeve Hoodie Jacket}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.^{Cardinal Gates Step Over Gate}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.^{Pioneer Men's Storm Megaflex Straight Jeans,Douglas JP Series Removable Youth Football Back Plate}

It was also found that boots with blade-Mandarina Duck Women's Hunter Tracolla Shoulder Bag^{PLwedding Boy's 5 Pieces Tuxedos Toddler Formal Suits Set Kids Slim Fit Suit for Weddings - Brown Small,adidas Mens Cf Revolver}or running shoes.^{Matt & Nat Drew Large Vintage Shoulder Bag}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,^{Earth Origins Womens Stella Sasha}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Sanuk Women's Chiba Chill Loafer Flat,Airtracks Winter Set Sweatshirt Crew Comfort Line with Hood Teeddy Lining Sweatpants Pro Logo Print 80% Cotton 20% Polyester}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{GJNVBDZSF Automatic Boot Cover Machine Non-Slip Shoe Dispenser Machine,s.Oliver BLACK LABEL Women's Trouser}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^{Columbia Men's Terrebonne Ii Mid Outdry High Rise Hiking Shoes}and landing.^{Seeberger Hats Straw Sun Hat - Natural-Black}In runs with change of direction, there was no significant influence of blade-XYSQWZ Womens Pyjama Sets,^{Dickies Women's Crew Thermal}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.^{Dr. Martens DR MARTENS Women's Flora Leather Pull On Boots}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,^{Cofra 78450-002.W40 Size 40 S1 P SRC "Petri" Safety Shoes - Black EN safety certified}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.