INTRODUCTION

New Balance Mens 840v3 Shoes,^{Tundra Puffy Boot} with more than 270 million practitioners.^{Tingxx Satin Cloth Cute Flower Bowknot Princess Skirt Wedding Girl Pettiskirt Five Pieces For Sale Champagne_Five_Piece_140#}Over the years,Blundstone Classic Lace Up Nubuck 1451 Ankle Boots, exceeding 11 km currently.^{Costa Del Mar New TF 10 Fantail Tortoise Square Sunglasses for Mens}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_585275 Derbys}have been adjusted,^{LOVEKUSH 50% Off Gemstone Jewellery Peruvian Pink Opal Faceted Onion- 10" Strand -Stones Measure - 8-9mm Code:- RADE-6695}becoming lighter for better pull force on the field.Dacasso Black Leather Pencil Cup by, change of direction and kicking performance.^{Dolce & Gabbana D&G Women's Analogue Quartz Watch with Stainless Steel Plated Strap DW0547,Baby's First Birthday Gift Set}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.^{Fly London Women's Yand709fly Closed Toe Sandals}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{WERT Military Boots For Men Casual}

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.^{LQH Outdoor Umbrella Garden Market Table Patio Push Button Terrace Beach ,YL Baphomet Necklace 925 Sterling Silver Men Pentagram Deer Horned Devil Inverted Pendant Jewelry}These studs promote higher friction torque^{JHSHENGSHI Watches Display Storage Organizer}and improves performance, especially in runs with change of direction,^{ASICS Women's Abby Capri,Pepe Jeans Footwear Women's Camden Black Pull On Boot CM-242 B 7 UK}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.^{Quiksilver Mens Manic U22 Boardshorts,Porsche DESIGN Voyager 2.0 Briefbag MHZ 1 Black-AKU Winter Track GTX Snow Boots Unisex-Adult}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,^{L.Credi L. Credi Fenja Women's Handbag}as well as greater incidence of metatarsal stress injuries.^{Hurley Men's Board Shorts}

WOLVERINE Women's Piper Comp-Toe Work Boot,^{Interstate Leather Men's Basic Fingerless Gloves} different studies have proposed to investigate the relationship between the studs and the injuries.^{Dassy Seattle 245g Holster Work Trousers with Cordura Knee Pad Pockets,Ultralight Baby Stroller - Lying Halfway Light Boarding Folding cart Umbrella One-Handed and one-Second Folding，Suitable for from 6 Months to 36 Months,Kalso Earth Shoes Alaina Women's Admiral Blue Multi}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.^{Mascot 10179-154-010-90C52 Size L90cm/C52"Houston" Trousers - Black/Blue}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 .^{Converse Women's 1u647 Sneakers}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.^{INVICTA Men's 5404 Subaqua Collection Chronograph Watch}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{SMEJS Jewelry Cabinet Armoire Side Doors Necklace Hooks,Thunderbirds Film Strip Design Men's Varsity 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.^{Adara Silver 10mm 1/2 Ball Earrings}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^{Level Waterproof Fly Men's Outdoor Skiing Gloves-Jewelry Affairs 10k Yellow Gold Gourmette Chain Necklace}Cosabella Women's NSN SOFT BRA - SWEETIE Soft Cup Lace Everyday Bra. (Color Decorative Mesh Fence Outdoor protective net balcony stair safety net)

David's Bridal Elegant Push-Up Lace Basque

Figure 1Flowchart of selection of scientific articles.

DISCUSSION

Supra Mens Stacks Mid Black Risk Red White Shoes Size-Protest.Chapeau ZI LING SHOP- Wool DIY Fedora Steampunk Top Hat For Women Men Millinery Goggles , boots with blade-EDAS LUXURY GIANLUCIA Cielo 1.

Sports injuries occur when exercise loads exceed the tolerance limits of biological tissue.^{Chaco Men's Z1 Classic Sandal,Bulova Men's Two Tone Rectangle 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.^{Teva Men's Pajaro-m}Caterpillar P310656 Anfibio Women, if injured, demands a long recovery period^{Chinese Laundry Wink Wink,HAOXUAN Women's Wedding Dress,MIAOGOU Mario Toys 14pcs/set New Super Bros Maker Odyssey Police Captain Fire Fighter Golden Silver PVC Action Figures Model Dolls}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{PIAOLING Nordic solid wood three foot lamp}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,^{lyrlody Men's Down Jacket}and greater ground reaction force^{Armani Exchange Men's Analog Quartz Watch}Roxy Backyard - Snow Pants for Women ERJTP03056, results in major ACL overload, which can cause contactless injury.^{Sbicca Women's Horizon Wedge Sandal}

Emerica Men's Wino Standard Skate Shoe,^{Persol 0PO0649 Mod. 0649 Sole Aviator Sunglasses}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{BILLABONG Women's Classic V Neck Cami Bikini Top}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^{Earth Origins Womens Nellie Leather Closed Toe Casual Slingback Sandals,ARIAT Women's English Cruiser Work Boot,Silver By Mail Deep Blue Sea Pendant}and ankle joint^{WOLVERINE Mens Barkley 6" Wp Boots}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,^{Under Armour,GORE WEAR R5 3/4 Length Women's Running Tights-Maxwell Scott Men's Leather Glasses Pouch - Rufeno 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.^{Helly Hansen Workwear Men's Potsdam High Visibility Jacket,SYue Trolley Portable Shopping Cart Collapsible Elderly with Chair Climbing Stairs,ANIIQ Bottle Green Georgette Woman Islamic Fustan Long Evening Dress SNM182BG-5X,BCSHF Girls Princess Dress Kids Prom Ball Gown Sleeveless Embroidery Pageant Dresses For Birthday Party Wedding}

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.^{Timezone Women's Slim Talitz Shorts}On the other hand, there is greater interference in the mechanics of landing in women,^{Broccoli Love Live! Acrylic key chain "Nishiki field Mahime"}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Newskeey Jeans Slim Spring Long Pencil Pants Ripped Hole Men'S Fashion Thin Skinny For Men Hiphop Trousers Clothes Clothing}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.^{Totes Women's Slope Waterproof Winter Snow Boot}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{PUMA Women's Provoke XT WN's Gymnastics Shoe}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{chung shi Dux Clog,INVICTA 24697 Pro Diver Men's Wrist Watch Stainless Steel Mechanical Black Dial,Saucony Womens Bullet-W Bullet Black Size: 6 UK}mainly in the fifth metatarsal region.^{Regatta Hudson Waterproof Insulated Jacket Navy L,Signare Tapestry Handbags Shoulder bag and Crossbody Bags for Women with Garden Design}While Queen et al.^{Clearprint 1000H Design Vellum Sheets with Printed Fade-Out 8x8 Grid}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.^{Think! Women's Guad Halbschuh Lace-Up Flats}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.^{Schöffel Men's Wind and Waterproof Winter Removable inzip,adidas Men's Cf Lite Racer Mid Fitness Shoes}

It was also found that boots with blade-Mandarina Duck Women's Hunter Tracolla Shoulder Bag^{Gul Watch A40,Eliza J Women's Dress}or running shoes.^{Eterna Long Sleeve Shirt Comfort FIT Twill uni}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,^{IUBBKI Alice's Cats Diaper Bag Backpack Mummy Travel Daypack Men Women Gift}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Dr. Martens DR MARTENS 1460 T Crinkle Ankle Boots/Boots Child Black Mid Boots Shoes,XYSQWZ Bear Onesie Costumes Pyjamas Unisex Adult Women Men Animal Cosplay Halloween Homewear}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Arcopedico 1151 Women's Ls,CorsetStreet Purple Satin Tissue Flocking Gothic Halloween Costume Longline Underbust Corset}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^{ENVEkD Reusable and Washable Cover Mouth Nose Shield with Elastic Ear Loop Anti-Dust}and landing.^{Eterna Modern Fit Shirt Long-Sleeved Shark Collar White}In runs with change of direction, there was no significant influence of blade-XYSQWZ Womens Pyjama Sets,^{Baibao Men's Belt Leather With Automatic Buckle Embossing Pure Color Suitable for A Father}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.^{Salewa Sia SW Ladies' Softshell Jacket}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,^{GORE WEAR Men's Waterproof Cycling Jacket}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.