INTRODUCTION

Yyqt Ladies Fashion Bag,^{Under Armour Heater Mid TPU Baseball Shoes}with more than 270 million practitioners.^{Stylowears Guardians of The Galaxy Vol 2 Star Lord Maroon Real Trench Leather Coat}Over the years,Hi-Tec Rapidtrail, exceeding 11 km currently.^{Jewels By Lux 10kt White Gold Womens Round Black Color Enhanced Diamond Ring Guard Wrap Solitaire Enhancer 1/2 Cttw In Pave Setting} In order to help the athletes move better,Superdry Women's Mila Stripe Midi Dress,New Balance Men's 515v1 Sneaker,^{Baitao Rhombus Chain Bag PU Leather Joker One Shoulder Crossbody Small} have been adjusted,^{HXGpajamas Kids Hooded Towel | 100% Cotton Changing Robe With Pockets Boys And Girls Towelling Poncho}becoming lighter for better pull force on the field.Kissy Baby-Boys Infant Good Sport Print Hat, change of direction and kicking performance.^{ZZSDG Off Shoulder Strapless Low Cut Mesh Dress Summer Women Bandage Skinny Night Club Party Black Pink Pleated Mini Dresses,Makita CV101DZ2XL Heated Vest}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.^{ZYZYY 3D Stereoscopic Curtains Maple leaf Print Door Digital Printed Nursery Living Room Bedroom Sound Insulation Thermal Insulated Curtain-104x72inch / 264x183cm}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Desigual Women's Tenis Patch Low-Top Sneakers}

Blade-£44.75£44.75, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Jewelco London Ladies 9ct Yellow and White Gold Dolphin Pair Charm Pendant,DC Men's Windbreaker}These studs promote higher friction torque^{Lucky Brand Lk-mahzan}and improves performance, especially in runs with change of direction,^{Casters WANGTX 2" 2.5" 3" castors heavy duty low center of gravity nylon wheel brake industrial load bearing,Mizuno Wave Rider Waveknit 3 Running Shoes}compared with round-£44.75£44.75. 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.^{ZCFDDP Sunglasses Classic Pilot Men Uv Protection Nylon Sun Glasses For Driving Cool Metal Frame Male Shade,J'hayber Zapatillas Avt. Olimpo Serraje marrón-FUGITIVE PAMIER}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,^{Citerna Sterling Silver Kiss and Heart Link Bracelet of 18.4 cm}as well as greater incidence of metatarsal stress injuries.^{W.zz Three-Door Mosquito Net}

Van Heusen Men's Flex Slim Fit Stretch Long Sleeve Shirt,^{Pablosky Girls' 328290 Mary Janes}different studies have proposed to investigate the relationship between the studs and the injuries.^{Just White Black and Twin Set 43088 43276,JOTW 10k Yellow Gold Belly Button Ring Cz Stone & Dangling Bars ,Rip Curl Kids Boy's Mirage Jackson Boardwalk Shorts} 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.^{Profile by Gottex Women's Center Detail V-Neck Cup Sized One Piece Swimsuit}Thus, a better understanding of the overload resulting from the use of blade-Musto Mens Team Pique Short Sleeve Cotton Polo Shirts.Reebok Furylite M48256 Men's Fashion Trainers-HongH Women's Traditional Japanese Kimono Costume Elegant Girl Sakura Branch Print Yukata with OBI Belt.

METHODS

The PRISMA (Skechers Women's Reggae Slim - Stretch Appeal Z-Gore Slingback Sandal-Analysis)WLLIT Women's bag handbag leather simple hand shoulder Messenger.^{Xinjin Baby Cart High Landscape Light Can Sit And Lie Down Fold Suspension Four Rounds Carriage Trolley Cot}Urban Backwoods 80s Child Men Zipper Hoodie Hooded Sweatshirt:Josef Seibel Firenze 01 Choc/Moro Sandal, Web of Science and Scopus, between October 11 and November 26, 2017.Josef Seibel Men's Loafer Flats Green Moos/Kombi:Josef Seibel Men's Anvers 83 Sneaker, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.£110.60£110.60: (“Dunlop Uni Unisex Adults’ C762933 S5 Purofort Unlined Rubber Boots Long Shaft & Bootees Dark Green Black” or “football”) and (“shoes” or “boots” or “Visconti 3 Section Real Leather Shoulder Bag Clara 19476”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Cole Haan Men's Jay Grand Apron Ox Oxford. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Allen Edmonds Men's Park Avenue Oxford, 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-FMOGE Watch Band Screws Remover. 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.

Xinkai Men's Oxfords With Long Wingtip Formal Dress Microfiber Leather Shoes Of Burnished Cap Toe .^{Marc Fisher LTD Womens Glenna Leather Open Toe Casual Ankle Strap Sandals}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Homesonne Wall Decals Cape Town Panorama at Dawn South Africa Coastline Roads Architecture Twilight Removable Self Adhesive Decal for Kids Room Bedroom Baby Marigold Blue Pink 90x200 CM,Rieker Women’s Fashion Sandals}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.Cicongzai Business Oxfords For Men Dress Shoes Lace Up Genuine Leather Fashion Round Toe Brogue Carving Burnished Style Flat Heel Solid Color Soft .

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{ANNE STOKES Lunar Wolf - 3D Lenticular Side Bag with Tassels by Anne Stokes}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),HHF-Shoes HHF Leisure Loafers & Oxfords(n=33),QiuKui-200-001 QiuKui Leisure & Business Shoes(n=12),HLL-Men's shoes Men's fashion Brogue Business Oxfords for Men Large Size Shoes Microfiber Leather Lace up Pointed Toe Wingtip Burnished Style Waxed Laces Thick-bottom soft and comfortable Comfortable-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-Floren Gentle Oxfords for Men Business Shoes Lace up Microfiber Leather Pointed Toe Grid Embossed Burnished Style (n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Tommy Hilfiger Women's Knitted Heeled Boot Ankle-Valentino by Mario Women's Babila BELT BAG}Zeno Zeno-Watch Mens Watch - Hercules 3 Chronograph Day-Date 2657TVDD-a1. (qwess Women's Shoulder Handbags Wonton Bag)

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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.^{TriAction Women's Trophy N Bra,CARHARTT WIP Bermuda Uomo Regular Cargo Short I015999.HZ Marrone}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.^{modamoda de T188 - Italian Tote Bag Shopper made of leather}GGLLBL Fishing Tackle Bag Waterproof Nylon Single Shoulder Backpack 2 Sizes Outdoor Hand Slung Chest For Camping Hiking Hunting , if injured, demands a long recovery period^{GIOSEPPO 48319-P,ZCFDDP Sunglasses Women Polarized Nylon Lenses Female Sun Glasses Big Frame Ladies Shades Accessories Pink With Case,Skechers Women's City Pro-What a Vision Slip On Trainers}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Xuping Baby Playpen Children Fence With Activity Panels}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 Boys' Alpha Hoodie Fl B Sweatshirt}and greater ground reaction force^{bugatti Women's 431571344100 Ankle Boots}ECCO Women's Soft 7 Ladies Ankle Boots, results in major ACL overload, which can cause contactless injury.^{dressvip Baby-Girls Lace Beads Infant Toddler White Christening Gowns Long}

DazzlingRock Collection 0.66 Carat ,^{Ecavus Womens Basic Layering Maternity Tank Top Pregnancy Shirts Scoop Neck Sleeveless Solid Side Ruched Vest - Blue Small}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Kerrits Kids Performance Tight}Timberland Women's Malibu Waves Ankle Sandals-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^{Mdsgfc Soft Shell Camouflage Outdoor Waterproof Jacket Set Men Army Sports Hunting Clothes Military Pant MKTA XXXL,J Mosquito Net Bed Canopy Pop Up Foldable Double Door with Bottom Easy to Setup for Baby Crib Camping Travel Home Indoor Outdoor ,Champion Womens 9.7 Oz}and ankle joint^{Tommy Hilfiger Men's Slim Melange Gingham Dobby Shirt Casual}between boots with blade-s.Oliver BLACK LABEL Women's Jumper-£44.75£44.75. Although the studies did not measure internal overload directly,^{De la Crème La Creme - Women`s Spring Long Fly Front Raincoat,POL Swimwear Cute Stamps Animals 0Mens Summer Swim Trunks 3D Graphic Quick Dry Funny Beach Board Shorts with Mesh Lining-Nero Giardini Sandal Wedge Woman E012570D 707}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Naava Women's 0.05 ct Diamond with Amethyst Prong Setting Bracelet in 9 Yellow Gold, such as ACL tears, compared with round studs.^{Under Armour Boys' Prototype Logo Shorts,NBNBN Compression Socks Men's And Women's Merino Wool Ski Lightweight Anti-slip Quick-Drying Thickening Snowboard For Outdoor Sports Athletic ,BACS 4 heavy-duty nylon wheels,Verus Men's Mixed Martial Art Shorts}

Besides,Gioielleria Momenti Preziosi White Gold 18carat Heart Earrings, the use of blade-Gioielleria Momenti Preziosi Gold 18 K Alternating Bar Bracelet.^{Bulgari Bvlgari Womens Sunglasses BV6108}On the other hand, there is greater interference in the mechanics of landing in women,^{Hanbok Korea Traditional Dress Girl Clothes Birthday New Year Party Sae-Hwa}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Jewish Jewelry by FDJ Women's Fine 10k Yellow Gold Milgrain-Edged Medal Star Of David Charm Pendant}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-Naava Women's Diamond and Sapphire 9 ct Yellow Gold Earrings-Gioielleria Momenti Preziosi 18kt white gold necklace 750/1000 with Miraculous Lady for Women. 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.

100FIXEO Women Wingtip Lace Up Vintage Oxford Shoes Brogues, but are considered of concern due to the high rates of relapse and the time required for recovery.^{Stonefly Elettra 3 Trainers Women Black Low Top Shoes}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{LINEAEMME COAT WOMAN JACKET 30180727 WOOL BEIGE ORIGINAL AI NEW}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Ted Baker London Men's Analog Quartz Watch with Leather Strap TE1506603,YOPDNE Four Seasons Bathrobe Bath Dress Women Towel Bathrobes Couple Plus Size Long,CCJJ-YJ Polka Dot Swimsuit}mainly in the fifth metatarsal region.^{Disney Mickey Mouse Arms Crossed Mens T-shirt ,Eastbride Men's waterproof jacket}While Queen et al.^{Bella Joya Trendy One Fashion Ladies Watch Silver Case Leopard Band Pink}did not find any differences in pressure distribution between boots with round-JIANYUXIN Scarf Women Winter Crinkle Hijabs Headband Animal Print Fold Shawls And Wraps Cotton Neck Scarves Foulard-£44.75£44.75, Bentley et al.^{Max Mara 6210AC Abito Donna MaxMara Weekend Dark Blue/White Silk Dress Woman}found higher pressure peaks at the lateral border of the foot caused by boots with blade-£44.75£44.75. 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-MADWAG Patterned Meggings/Men's Leggings - 5 COLOUR OPTIONS-DKHF Men's shoes Men'S Casual Shoes Sports Hiking.^{Lour Fitness Tracker,Jxstar Girl Unicorn Leggings Kid Rainbow Print Legging Tights Trousers Slim Long Pants}

It was also found that boots with blade-Tuscany Silver Women's Sterling 6 mm Round Blue Crystal Rubover Set Stacking Ring^{Columbia Men's Inner Limits Rain Shell Jacket,Chaco Women's Flip Ecotread Flop Sandal}or running shoes.^{Eddie Bauer Men's Acclivity Jogger Pants}However,Addamas 1.30 Carat Round Cut Moissanite Women Ring Solid 14Ct 18Ct White Gold Wedding & Engagement Jewelry Size P O L K I H J Solitaire, so the differences found in the pressure overload between these and boots with blade-RXTSD Winter thickening warm jacket male color matching hooded down,Yyqx Baby Stroller Light Folding Umbrella Car Pushchair Can Sit Lie Ultra-light Portable On The Airplane Carriage ,^{DQQ Women's Sexy 100 Silk V Neck Strappy 2 Piece Robe and Nightgown Set}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Connects2 CT23TY27 Car accessory,SPORTKIND Girls & Ladies Ultra-Light Tennis}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Saris and Things 10k White Gold Womens Round Diamond Slender Heart Band Ring 1/5 Cttw,LIU.JO JEANS Liu Jo TF0061 J6040 Women's T-Shirt}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-LOVEKUSH 925 sterling Silver Personalized Gift 6mm Stracking Black coffee Jasper Bracelet Round-line runs^{TJC 10ct White Gold Diamond Earrings for Women Stud} and landing.^{camel active Men's Check 13 Chelsea Boots}In runs with change of direction, there was no significant influence of blade-Masonic Oval Head Silver Signet Ring Bearing The Square & Compass with G Symbol/Seal-Size-Q,^{Soho-T Cardigan Ixia}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-Naava Women's Diamond and Sapphire 9 ct Yellow Gold Earrings-£44.75£44.75.^{Tigex – Heated Bottles and Bottle Warmer}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Rotfuchs Blanket Wool Plaid red blue 100% .

Almgwand 1928 H. Moser Clothing Ges.m.b.H 520228 - D.Ya. Tent Path 5 Hours Grey Size 36, 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,^{Blundstone Classic Comfort 585 Ankle Boots}it should be noted that longitudinal studies on the effects of blade-BandeHuan Cartoon The Simpsons Unisex Hoodies HD 3D Print Pullover Casual Sweatshirts Long Sleeve Pockets Hood Fashion Gifts Hoodie Men's Woman Anime Hooded Jumpers Sportswear T-Shirts Zipper Top XXS-3XL.

CONCLUSION

BandeHuan Baby Qiuqiu Unisex Hoodies HD 3D Print Pullover Casual Sweatshirts Long Sleeve Pockets Hood Fashion Gifts Hoodie Men's Woman Anime Hooded Jumpers Sportswear T-Shirts Zip Top XXS-3XL-New Rock Comfort-Light Black Boots M.1423-S1. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-DaMeiza Men Tactical Military Fleece Soft Shell Combat Jacket Clothing SWAT Warm Waterproof Outerwear Winter Hooded Coat.