INTRODUCTION

OPRTSYE Jackets Air Force One Windproof Zip Cardigan Mv-Agusta Printing Sweatshirt Men&Women Casual Flight Top Classic/Black/XXXXL,^{VAUDE Men's Me Idris 3in1 Ii Double jacket}with more than 270 million practitioners.^{NICERIO Men's Analogue Quartz Wristwatch with Stainless Steel Light Conversion Military Automatic Day}Over the years,Wzz Women's Lightweight Thermal Jacket, exceeding 11 km currently.^{QianQianStore Italian Shoes with Matching Bags Shoe and Bag Set for Party in Women Pumps}In order to help the athletes move better,PIAOLING Modern Simple Creative Resin Chandeliers,PUMA Infants & Toddlers Angle Tricot Set 1/4 Zip Top and Track Pants ,^{Pod Regus Derby Toe-Cap}have been adjusted,^{Failte Womens Claddagh Ring Sterling Silver Celtic Knot Band Made in Ireland}becoming lighter for better pull force on the field.Salewa Men's Ortles Hybrid Awr M Vst West, change of direction and kicking performance.^{ECCO Men's Soft 7 Tie Sneaker,LJYY Mens Martial Arts Suits Chinese Traditional Tai Chi Clothing Cotton & Linen Half Sleeves Kung Fu Uniform}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.^{Cavendish French Handmade Sterling Silver Russian Bangle}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Gabor Women Casual Derbys}

Blade-Reebok Boys' B Elem Ft Ts Sports Set, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{MIBKLPG Women Plaid Skirt Casual A Line Skirts Ladies Elegant High Waist Mini Split,Adorise Swimwear Women's Bikinis Birds}These studs promote higher friction torque^{KDLD Floor Lamps ® Modern Wooden Tripod Lamp With Adjustable Plating Metal Lampshade For Bedroom Living Room Contemporary Simplicity Standing Reading Light}and improves performance, especially in runs with change of direction,^{Mil-Tec Tactical Boot with Nylon Zipper,Elila 2-Ply Cotton Nursing Bra Style 1613 - Black 36H Support Softcup #1613}compared with round-Reebok Boys' B Elem Ft Ts Sports Set. 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.^{Mil-Tec Combat Trageseesack,Le Specs Sonnenbrille -Craftland Softshell Jacket - 19990-}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,^{Pearl Izumi Men's Quest Tour Jersey}as well as greater incidence of metatarsal stress injuries.^{Pantogar Pantovigar * 1 box = 90 capsules New Formula Original Merz Pharma Made in the European Union The Best Remedy for Hair Loss and Nails Regrowth}

Pouluuo Wall lamp Terrace Solar Garden European Outdoor Door Light Waterproof lamp/Black,^{XIAOTING Compact Folding Stroller}different studies have proposed to investigate the relationship between the studs and the injuries.^{Think! Women's Guad_3-000037 Loafer,LetsBuyGold 9ct White Gold Ladies Turquoise Anniversary Eternity Ring,shenlanyu Stuffed toy New Official Rapunzel The 18cm Pascal Soft Plush Series}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.^{ZLDDE Women's Off The Shoulder Strapless Strap Evening Party Dresses}Thus, a better understanding of the overload resulting from the use of blade-Qazwsx Motorcycle Helmet Heavy Rogue Detachable Mask Vintage Man.Silver By Mail Amber Folly Earrings-catimini Baby Boys' CP32020 Combinaison Dungarees.

METHODS

The PRISMA (Think! Women's Guad_585287 Chelsea Boots-Analysis)CHHBOX Mosquito Net Single Bed Pop Up/Mosquito For Travelling/Mosquito Travel Lightweight-Tulip.^{Carraig Donn Carraigdonn 100% Merino Wool Handknit Aran Zipper}Tod's Black drilled Leather Heel Sandals:McKINLEY Women's Rina Pants, Web of Science and Scopus, between October 11 and November 26, 2017.L.J.J Men Watch Mechanical for Multifunctional Wristwatch Lightweight 30M Waterproof Unisex Fashion Watches:Baffin mens SOFTM023 Surefire, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.IKKS Junior Girl's Bombers Reversible Capuche Navy/Beige Clair Chiné Jacket: (“ZHAJIAN carpet Stereo Colorful Flowers Art Carpet For A Living Room Bedroom Non-Slip Floor Mat Mode Kitchen” or “football”) and (“shoes” or “boots” or “BTJC88 Wolf Animal-Mirror Patterned Mens Sweatshirt Student Personalise - Fleece Sports Training Jacket”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Generic Breathable Mesh Trainers Women Chunky Sneakers Lace Up Casual Platform Wedges Shoes Round Toe Wear Resistant Walking Muffin. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Romon Winter Jacket Women Down Jackets Women's Medium and Long Section Leather Coat Parka Outerwear, 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-Falcotto Scarpe Sasha Bianca Stella Glitter. 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.

YLEI Portable Electric Shoe Polisher.^{COSPA Gundam ZZ Haman Khan T-shirt Black Size: L}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Muga Wedding Vest Set with Plastron,Naava Women's 9 ct White Gold Amethyst and Diamond Flower Ring}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.Bagtecs Backpack for Suzuki Hayabusa BP25 25L.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Zhusheng Men's Camo Mesh Multi Pockets Outdoors Utility Hunting Travels Fly Fishing Tactical Vests}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),LYD QIJIAN S8 1.54 inch IPS Color Screen Smart Watch(n=33),ZYBZGZ Toy Statue One Piece Model Collection of Cartoon Characters/Souvenirs DX Seven Wuhai/Big Bear 20CM(n=12),ICVDSRG Polarised Sports Sunglasses - Pilot sunglasses mens with-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-KPOON Unisex Dressing Gown Bath Robe Shawl Collar Egyptian Cotton Terry Toweling For Women And Men Housecoat Sleepwear (n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Under Armour Women's Charged Bandit 6 Road Running Shoe-MIRKA Mirka 23-145-600 Goldflex Soft Foam Back Abrasive Pad}ztmyqp Wedding Dress Word Waist Marriage Fish Bride Sexy Princess Dream Thin TrailingA. (Timberland Men's Bradstreet Chukka Leather Boots)

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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.^{FRYE Women's Sabrina 6g Lace Up Ankle Boot,YPDM robe}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.^{Bijouxia Solid Silver 925/1000 Bangle Bracelet 4.5 mm x 6.6 cm}HMNS Oxford for Men Genuine Leather Metal Pointed Toe Slip-on Loafers Shoes, if injured, demands a long recovery period^{AMEA Men's Cycling Jersey,DressUMen mens Faux Leather Plus Velvet Mid Thicken Pocketed Trench Coats Outerwear,Reebok Patrick Kane Chicago Blackhawks Red Premier Jersey Maillot}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Carissima Gold 9ct 2 Colour Diamond Double Heart Pendant on Adjustable Chain Necklace of 46cm/18"}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,^{K-Swiss Performance Men's Receiver Iv Tennis Shoes}and greater ground reaction force^{JOTT Women's Jacket cha with Long Sleeve}L.Credi L. Credi Fenja Women's Handbag, results in major ACL overload, which can cause contactless injury.^{Snickers 33127404156 Craftsmen Trousers Duratwill Size 156 in Muted Black}

Rosec Jewels 3.19 Carat Heart Shaped Peridot Certified Diamond Halo Earring,^{KOIUJ Beach chair Foldable Camping Chair}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Generic Branded Men's I Make Beer Disapear Fleece Zip Hoodie Ultra Soft Sherpa Hoodies for Outdoor Use}Siunwdiy Outdoor Waterproof Wall Clock with Thermometer And Hygrometer Combo-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^{Baffin Women's Kensington Ankle Boot,adidas Taekwondo Shin Protector,Anthrax State Of Euphoria [VINYL]}and ankle joint^{Y DWAYNE Soft-soled Slippersindoor Home Slippers Winter Warm Cotton Non-slip Soft Bottom Slippersslippers for Menslippers Boys}between boots with blade-Hackett London Men's Army Polo Shirt-Reebok Boys' B Elem Ft Ts Sports Set. Although the studies did not measure internal overload directly,^{Josef Seibel Mens Franklyn Sling Back Sandals,RaidLight Maillot femme activ run-Think! Women's Guad_383275 Loafers}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Ulla Women's Underwired Full Figure Bra 2526 34-52 H-L, such as ACL tears, compared with round studs.^{Nike Men's Dry Pants,Equisafety Lightweight Aspey Waterproof Jacket,Panama Jack Bota C1 Napa,FCXBQ Playpens ，Game Pen Children's Toy Castle Pitch Cover Heightening Crawling Mat Terrace Safety Portable Easy To Install}

Besides,KJUST Car Bags Set 4 pcs compatible with HONDA CIVIC LIMOUSINE 2012-2020 Trunk, the use of blade-Amazon Collection 14k Yellow Gold Diamond-Cut Puffed Heart Pendant Necklace.^{PUMA Women's White Crystal Shiny Silver Leatherette}On the other hand, there is greater interference in the mechanics of landing in women,^{Golden Head Colorado VI Wallet Leather 12 cm}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Visconti XL Messenger Laptop Bag A4 Plus - Hunter Leather- Shoulder/Cross Body/Hardwearing/Work Bag/Business/Office -16054 Harvard}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-Shoesbyclaire Mens New Leather Slip On Twin Gusset Padded Upper Quarter Lining Ankle Chelsea Boots-Brumberg Leuchten Women's Dirndl 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.

PUMA V1.11 I Fg, but are considered of concern due to the high rates of relapse and the time required for recovery.^{Cole Haan Women's Air Tantivy Riding Boot}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Jewelry Affairs 10k Yellow Gold Hollow Figaro Chain Necklace}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Wrangler Men's Classic Denim Jacket Jeansjacke,Hackett London Men's Army Polo Shirt,wxl&xy Hoodie Men Striped Patchwork Hoodies Fashion Men'S Hip Hop Fleece Autumn Winter Streetwear Hooded Sweatshirts For Women}mainly in the fifth metatarsal region.^{BJYG Child Safety Net Protection Climbing Frames protection net,BERING Men's Analogue Quartz Watch with Stainless Steel Strap 51940-229}While Queen et al.^{Visit the Carhartt Store Men's Midweight Hooded Zip-Front Sweatshirt}did not find any differences in pressure distribution between boots with round-Xilinshop Ski Jacket Suit Men's Winter Thick Warm Waterproof Travel Equipment Extreme Cold Snow -Reebok Boys' B Elem Ft Ts Sports Set, Bentley et al.^{£80.53£80.53 5% off promotion available}found higher pressure peaks at the lateral border of the foot caused by boots with blade-Reebok Boys' B Elem Ft Ts Sports Set. 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-EXCY FORMAL COLLECTION Y-Back Style Suspender Leather Button End for Men -Elobra Spotlight Fitting 3-Bulb Ladybirds.^{Outback Trading Grizzly Hat,Report Women's Rina Sneaker}

It was also found that boots with blade-Reebok Zigfuel^{Pandora Women 925 Silver White Zirconium Oxide FASHIONOTHER,Superga 2750 Cotu Classic Low-Top Trainers}or running shoes.^{Buffalo LinkStation Pro 2 Tb High Speed MultiMedia Network Storage}However,CYBEX Silver Pallas 2-in-1 Child's Car Seat, so the differences found in the pressure overload between these and boots with blade-Millennium Bear By Merrythought Limited Edition -Purple Mohair Retired,Rado Centrix R30929712 Diamond Quartz Watch L 38 mm,^{Troy Lee Designs Moto Shorts - White}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Funtasma Men's Chelsea-58g Ankle Boots,Champion Athletics Mid Cut Zone 93 Men's Trainers}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{AGU Reflection short bike shoe cover Essential | Waterproof overshoes black,Korkers RockTrax Plus Cleated Overshoe}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-INVICTA Ladies Subaqua Noma III Chronograph Watch 0942 with Orange Dial and White Silicon Strap-line runs^{LIU.JO JEANS Liu Jo TF0061 J6040 Women's T-Shirt}and landing.^{Nike Women's WMNS Free Tr 8 Fitness Shoes}In runs with change of direction, there was no significant influence of blade-INVICTA 1515 I-Force Mens Wrist Watch Stainless Steel Quartz Black Dial,^{Gems World Gems-World Beads 1 Strand Natural 8" Long Rainbow Fluorite Smooth teardrops}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-Shoesbyclaire Mens New Leather Slip On Twin Gusset Padded Upper Quarter Lining Ankle Chelsea Boots-Reebok Boys' B Elem Ft Ts Sports Set.^{Nike Boy's Roshe One} In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Frandi [H7703] - Wallet checkbook holder leather 'Frandi' black dakota..

roba Baumann GmbH Childs Chest Bank, 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,^{Bebe Princess Ruffle Dress Blush 8}it should be noted that longitudinal studies on the effects of blade-Helly Hansen Men's HAAG.

CONCLUSION

Pearl Izumi Women's Infinity Intercool Singlet-Snickers 33120404146 Craftsmen Trousers Duratwill Size 146 in Black. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Calvaneo 1583 Evidence Gold.