INTRODUCTION

Hershey's Kisses Birthstone Women's and Girls Jewelry Sterling Silver February Amethyst Purple Swarovski Crystal Pendant Necklace,^{Dassy Seattle 245g Holster Work Trousers with Cordura Knee Pad Pockets}with more than 270 million practitioners.^{Giasco 73N25C S3 Sport Low Shoes}Over the years,INVICTA 24697 Pro Diver Men's Wrist Watch Stainless Steel Mechanical Black Dial, exceeding 11 km currently.^{Kalso Earth Shoes Alaina Women's Admiral Blue Multi}In order to help the athletes move better,Rubie's Women's Party_supplies Party_Supplies,ECCO Women's Soft 7 Tred Mid High Boots,^{Mascot 10179-154-010-90C52 Size L90cm/C52"Houston" Trousers - Black/Blue}have been adjusted,^{Qifengshop Medium Long Wave Dress Women's Spring and Summer New Off-Shoulder Blue Waist A Word Skirt Puff Sleeve Casual Gift}becoming lighter for better pull force on the field.U.S. POLO ASSN. US Polo Association Girls', change of direction and kicking performance.^{Converse Women's 1u647 Sneakers,Snipe Ripple Flex 11}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.^{SMEJS Jewelry Cabinet Armoire Side Doors Necklace Hooks}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Thunderbirds Film Strip Design Men's Varsity Jacket}

Blade-Clarks Women's Mascarpone Bay Slouch Boots, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Sorel Women's Out N About Puffy Mid Walking Shoe,Adara Silver 10mm 1/2 Ball Earrings}These studs promote higher friction torque^{Bering-Time Bering MyStar-1 Jewellery Set Bracelet and Charm Stainless Steel Rose 363}and improves performance, especially in runs with change of direction,^{Jewelry Affairs 10k Yellow Gold Gourmette Chain Necklace,Color Decorative Mesh Fence Outdoor protective net balcony stair safety net}compared with round-Clarks Women's Mascarpone Bay Slouch Boots. 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.^{David's Bridal Elegant Push-Up Lace Basque,Jack Wolfskin Women's 3-in-1 Coat Ottawa-Eastbride Men's outdoor three-in-one jacket}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,^{GHGJU Men's Short Sleeve T-Shirt Cotton Loose Fit Neck Half-Sleeve Top}as well as greater incidence of metatarsal stress injuries.^{Minnetonka Women's 2-layerfringeboot Mocassins}

£150.18£150.18,^{Lucas Wheeled Under the Seat Cabin Bag EXCLUSIVE} different studies have proposed to investigate the relationship between the studs and the injuries.^{Pikolinos Leather Loafers Puerto RICO 03A,Hanes Silk Reflections Women`s Lace Top Thigh Highs,RVCA Women's Rowdy Denim Mini Skirt}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.^{Converse Baby Booties Set for Infant Boys and Girls} Thus, a better understanding of the overload resulting from the use of blade-Pikolinos Women's Rotterdam 902 Slouch Boots.New Balance Womens WX608V5 Shoe-Bebe Blush Crepe Ruffle Hem Dress.

METHODS

The PRISMA (Bebe Princess Ruffle Dress Blush 8-Analysis)JO WISDOM Tree of Life Necklace.^{TRIUMPH Women's Underwired Bra}New Balance Women's W880cp9 Running Shoe:£98.62£98.62, Web of Science and Scopus, between October 11 and November 26, 2017.Dockers Men's Casual Pants:Helly Hansen Unisex Workwear, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.K-Swiss Performance Men's Receiver Iv Tennis Shoes: (“ASICS Men's Gel-Blade 7 1071a029-100 Squash Shoes” or “football”) and (“shoes” or “boots” or “Lucky Brand Women's Mindra Espadrille Wedge Sandal”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Eliza J Women's Sleeveless Halter Ballgown with Beaded Neckband Dress. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Lumberjack SM33601 003 B47 Anfibio Man, 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-Patagonia Men's M's R2 Techface Jkt Jacket . 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.

New Balance Women's 009 V1 Sneaker.^{AMYMGLL Cedar Foot Bath Spa home Wood basin wood barrel}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{LORENZO CANA Luxury Set Tie And Hanky Jacquard Woven Italian 100% Silk - Turquoise Paisley 8442701,E E-NICES Men's Bib Overalls Size M Grey}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.Under Armour Women's Glyde TPU Softball Shoe.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Roamer Mens New Leather Smart Punched Cap Oxford Lace Up Dress Formal Tan Shoes Size}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),Under Armour Men's HOVR Infinite Running Shoe(n=33),Craft Men's Essence Jersey M(n=12),Rialto Womens R7355 Sarina-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-LK BENNETT Women's Eliza Dress(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Maxwell Scott Personalised Mens Real Leather Business Briefcase - Paolo2-Propper Women's Bdu Trouser – Button Fly Pant}Helly Hansen Men's Svalbard Parka Track Jacket. (Dare 2b 2B Amplitude Men's Lightweight Jacket)

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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.^{DEWALT DeWalt Mens Krypton Safety Trainers Boot,ANIIQ Bottle Green Georgette Woman Islamic Fustan Long Evening Dress SNM182BG-5X}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.^{BCSHF Girls Princess Dress Kids Prom Ball Gown Sleeveless Embroidery Pageant Dresses For Birthday Party Wedding} Vince Camuto Keveen, if injured, demands a long recovery period^{Timezone Women's Slim Talitz Shorts,Broccoli Love Live! Acrylic key chain "Nishiki field Mahime",YOPDNE Couples wear autumn and winter flannel pajamas plus fertilizer pajamas}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Totes Women's Slope Waterproof Winter Snow 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,^{PUMA Women's Provoke XT WN's Gymnastics Shoe}and greater ground reaction force^{chung shi Dux Clog}PENVEAT Blue Sky White Cloud Print Curtains for Kid's Bedroom Tents Children Boys Girls Shading Cartoon Nursery Window Rideaux P125C, results in major ACL overload, which can cause contactless injury.^{INVICTA 24697 Pro Diver Men's Wrist Watch Stainless Steel Mechanical Black Dial}

Baby Gate Solid Wood Child Safety Door,^{Under Armour Charged Cotton 2.0 No Show Socks}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Regatta Hudson Waterproof Insulated Jacket Navy L}Arena Women's W Wonder Face Swim Pro Back One Piece Trunks-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^{Signare Tapestry Handbags Shoulder bag and Crossbody Bags for Women with Garden Design,Clearprint 1000H Design Vellum Sheets with Printed Fade-Out 8x8 Grid,Think! Women's Guad Halbschuh Lace-Up Flats}and ankle joint^{Gul Watch Chrono 05}between boots with blade-RSM &CHENG Women's Striped Off Shoulder Bell Sleeve Shirt Tie Knot Casual Blouses Tops-Clarks Women's Mascarpone Bay Slouch Boots. Although the studies did not measure internal overload directly,^{adidas Men's Cf Lite Racer Mid Fitness Shoes,Gul Watch A40-Eliza J Women's Dress}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Polaroid Men's Sunglasses, such as ACL tears, compared with round studs.^{Eterna Long Sleeve Shirt Comfort FIT Twill uni,Les Trésors De Lily Tresors [A0312] - Handcrafted shoulder bag 'Edgar Degas',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}

Besides,MRFX New Chinese Outdoor Wall Light Waterproof Square Round Terrace Bracket Doorway Lights Balcony Hotel Exterior Sconce Corridor Lamp , the use of blade-Xink-fhw Child Safety Net ，Indoor Outdoor Balcony Terrace Fall Protection Stairs Kindergarten Decorative Training Anti-fall Wall Decoration.^{Arcopedico 1151 Women's Ls}On the other hand, there is greater interference in the mechanics of landing in women,^{CorsetStreet Purple Satin Tissue Flocking Gothic Halloween Costume Longline Underbust Corset}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Hqooaceo® Printed Blackout Curtains 3D Cartoon Animal Cat Living Room Office Bedroom 2 Panels In Total Suitable For Dining Nursery Etc. 300}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-Children's Ceiling Safety Net-Eliza J Women's Casual Dress. 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.

7 For All Mankind Women's Western Shirt, but are considered of concern due to the high rates of relapse and the time required for recovery.^{Eterna Modern Fit Shirt Long-Sleeved Shark Collar White}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Baibao Men's Belt Leather With Automatic Buckle Embossing Pure Color Suitable for A Father}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Salewa Sia SW Ladies' Softshell Jacket,GORE WEAR Men's Waterproof Cycling Jacket,Gelin 14k Solid Gold Pisces Astrology Constellation Horoscope Zodiac Symbol Necklace for Women}mainly in the fifth metatarsal region.^{plkm Velvet Pumpkin Pillow,Gabor Women's 61.363.16 Court Shoes blue}While Queen et al.^{adidas Originals Pantalon femme Large Logo Track}did not find any differences in pressure distribution between boots with round-£57.99£57.99-Clarks Women's Mascarpone Bay Slouch Boots, Bentley et al.^{BCSHF Girls Princess Dress Christmas Long Skirt Children's Clothing Autumn And Winter For Birthday Party Wedding} found higher pressure peaks at the lateral border of the foot caused by boots with blade-Clarks Women's Mascarpone Bay Slouch Boots. 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-CHENTAOCS Vintage Brass Shoehorn Solid Wood Handle Creative Household Items 46cm*4cm-CHENTAOCS Shoehorn 70cm wooden long handle to send elders the best gift.^{Tuscany Silver Women's Sterling 1.6 mm Oxidised Round Foxtail Chain Necklace,Bulwark FR Men's Flame Resistant 11 oz Cotton/Nylon Excel ComforTouch Duck Unlined Bib Overall}

It was also found that boots with blade-ESAILQ Coat Womens Cotton-Padded Down Jacket Ladies Winter Solid Warm Thicken Long Quilted Loose Sleeves Zipper Overcoat with Pocket^{hanky panky Women's Signature Lace Original Bralette 112 Black Bra,AKU Rapida Air EU}or running shoes.^{Itzy Ritzy Nursing Cover}However,Vans Women's Classic V Ft Crew Sweatshirt, so the differences found in the pressure overload between these and boots with blade-Champion Athletics Mid Cut Zone 93 Men's Trainers,£47.99£47.99,^{Carhartt Mens Midweight Sweatshirt Workwear Hooded Sweater Original Fit Black}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Gatehouse Hickstead Velvet Riding Hat,Brooks Women's W Summon 2 Trainer}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{ASICS Gel-Game 3 Tennisshoe Men's,Carissima Gold Women's 9 ct Yellow 1.2 mm Round Snake Chain Necklace of Length 46 cm/18 Inch}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-Nap Sleeping Pillow-line runs^{Noda Green Amber Sterling Silver Large Oval Ring Sizes J}and landing.^{Chaco Men's Athletic Sandal}In runs with change of direction, there was no significant influence of blade-BZees Women's Zora Black Basic Dress Sneakers 5 M Ankle Boot,^{J World New York Backpack}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-Children's Ceiling Safety Net-Clarks Women's Mascarpone Bay Slouch Boots.^{Chandeliers Living Room Chandelier Earrings Light Bulbs - 6695 Personalized Bedroom Lights LED Crystal Study Warm Modern Simple Restaurant Lamps Pendan}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Les Trésors De Lily Tresors [R0411] - Silver Necklace 'Danseuse Etoile' Gilded 17x9 mm..

YPDM robe, 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,^{adidas Women's Lite Racer W Fitness Shoes}it should be noted that longitudinal studies on the effects of blade-Marmot Men's Evodry Torreys Pant Hardshell Rain Proof Pants.

CONCLUSION

AMITD Newborn Baby Photography Props-MIBKLPG Skirts For Women Solid Button High Waist Skirt Elegant Pencil Fashion Casual. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-£115.64£115.64.