INTRODUCTION

OPRTSYE Jackets Air Force One Windproof Zip Cardigan Mv-Agusta Printing Sweatshirt Men&Women Casual Flight Top Classic/Black/XXXXL,^{Columbia Mens Low Drag Offshore Long Sleeve Shirt}with more than 270 million practitioners.^{GXM-FSTOOL Multi-Function Baby Walker with Foot Pad}Over the years,Wzz Women's Lightweight Thermal Jacket, exceeding 11 km currently.^{INVICTA Mens Analogue Classic Quartz Watch with Stainless Steel Strap 29383}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 ,^{JO WISDOM Tree of Life Necklace}have been adjusted,^{BZees Women's Zora Mid Calf Boot}becoming lighter for better pull force on the field.Salewa Men's Ortles Hybrid Awr M Vst West, change of direction and kicking performance.^{RJC Baby Girls Classic Hibiscus Halter 2pc Set,Superga 2750 Cotu Classic Low-Top Trainers}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.^{Kappa Veste enfant Verone}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Caracilia Women's Short Sleeve Rash Guard Swim Shirt UPF 50 Rashguard Swimsuit}

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.^{Maidenform Flexees Hip Nipper Shapewear Layer Under The Top Over Pants Tone Shape Tummy,Adorise Women Beachwear Quote}These studs promote higher friction torque^{Columbia Men's Bugaboot Plus IV Omni-Heat High Winter Boots}and improves performance, especially in runs with change of direction,^{SOUL REBEL American Biker Boots bo-3010-58-eee ,New Balance Men's 840 Running Shoes}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.^{KIESENBERG Watch - Gifts for Saab Valmet Horizon Simca Fan 4797,Posterazzi Poster Print Collection-Liegelind 31131 062 85 Winter Jacket Red}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,^{Spanx Super Footless Shaper}as well as greater incidence of metatarsal stress injuries.^{ANIIQ Coral Georgette Woman Islamic Fustan Long Evening Dress SNM179CO-2X}

Pouluuo Wall lamp Terrace Solar Garden European Outdoor Door Light Waterproof lamp/Black,^{Sanita Men's Original Karl Textured Oil Open Clogs}different studies have proposed to investigate the relationship between the studs and the injuries.^{Under Armour Men's Windbreaker Shell Pullover Hooded Jacket Hoodie,Aerosoles Women's Macrame Heel - Pointed Toe Style Pump with Memory Foam Footbed,Fashion_First Mens DMC V Mysterious Cosplay Costume Leather Coat Jacket}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.^{Rockport Women's Briah Asym Wedge Sandal}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.^{Champion Mens Eco 9 oz. Pullover Hood}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.^{Jack Wolfskin Women's Opouri Peak Raining Jacket}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Blaklader Workwear Hi Vis Work Shorts with Nail Pockets ,Kids Gold Jewelry Source 14k Children's Small Cross with Genuine Diamond Necklace}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.^{Dare 2b Backout Men's Ski Jacket}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^{Chantelle Orangerie Plunge Bra Ivory 30E-Dockers Men's Franchise Slip-On Loafer}ztmyqp Wedding Dress Word Waist Marriage Fish Bride Sexy Princess Dream Thin TrailingA. (LOVEKUSH 50% Off Gemstone Jewellery Idocrase | Faceted Side Drilled Cushion Beads Matched Pairs)

AG Adriano Goldschmied Men's Jeans

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.^{Child Safety Net Protection Climbing Frames Net,DailyShoes womens Cowboy Boots}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.^{Columbia Women's Silver Redge Convertible Pants}HMNS Oxford for Men Genuine Leather Metal Pointed Toe Slip-on Loafers Shoes, if injured, demands a long recovery period^{Under Armour Men's Tac HeatGear Compression T-Shirt Tactical Short Sleeve,Ulla Women's Underwired Full Figure Bra 2526 34-52 H-L,WOLVERINE Mens Marauder Well Wp Boots}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{CL by Chinese Laundry Women's Team Player Wedge Sandal}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,^{SMEJS Women Jewelry Box，Large Wooden Box Cabinet Armoire with Lock for Girls Ring Necklace}and greater ground reaction force^{EvoShield Women's Standard Standout Fastpitch High Rise Pant}L.Credi L. Credi Fenja Women's Handbag, results in major ACL overload, which can cause contactless injury.^{Hackett London Men's Hrr Clasc Polo Shirt}

Rosec Jewels 3.19 Carat Heart Shaped Peridot Certified Diamond Halo Earring,^{playpens for toddlers}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{DJiess Men Casual Leather Shoes Warm Short Plush Lined Winter Outdoor Anti Skid Thick Bottom Lace Up Flat Big Size 47 Male Business}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^{ferrante Men's Pole Green Melange 100% Wool Made in Italy,[1731289031]Jackets & Coats Rain Jacket with Pants for Men Women Waterproof Coat,Hotter Women's Mist GTX Wide Fit Walking Shoe}and ankle joint^{MIBKLPG Vintage Loose Women Sweater Dress Turtleneck Lace Up Knitted Female Pullover Knit}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,^{Hugo Boss 1512712 – Wristwatch Men's,Superga Women's 2040-Suebw Sand Casual Lace Ups Gs003K40 3.5 UK-LLSH Flannel Fleece Thicken Warm Women Men Bathrobe Sashes Lace Up Cute Couple's Nightgown Autumn Winter Women's Home Clothes 09.24C} 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.^{Krug-Baumen Ladies Diamond Gold Plated Tuxedo Quartz Watch,Cole Haan Women's Wool Twill Topper Coat,LifeStride Women's Socialite Espadrille Wedge Sandal,Casio Mens Watch - GA-110-1BJF}

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.^{Eterna Long Sleeve Shirt Comfort FIT Poplin uni}On the other hand, there is greater interference in the mechanics of landing in women,^{Gems&JewelsHub Aquamarine Oval Cut Faceted Natural Loose Gemstone 2.8 cts KV06}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Citizen Men's Analogue Quartz Watch with Leather Strap AS4020-44B}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.^{ASICS Men's Gel-Blade 7 1071a029-100 Squash Shoes}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Finn Comfort Women's Andros Sandals}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{New Balance Women's 490v4 Running Shoes,Judas Priest Ram It Down [VINYL],Hanro women's long sleeve shirt - pure silk}mainly in the fifth metatarsal region.^{Douglas GLORY FAWN W/ SCARF,Inov8 British Made Real Wood Picture/Photo Frame}While Queen et al.^{Havaianas Women's Slim Flip Flop Sandals}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.^{WYYAF Watch Box，Wooden，Display Stand/Box Set/Storage Box for Jewelry Watches，Bracelet Collection 10 Grids Display With Glass Lid} 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.^{Henschel Hats Full Grain Oiled Leather Safari,Chaco Women's Tulip Sandal}

It was also found that boots with blade-Reebok Zigfuel^{ill Rock Merch Nirvana Serpent T-Shirt,WXL&myc jeans Retro Winter Jeans Men Khaki Painting Coated Slim Biker Pants Male Denim Casual}or running shoes.^{FTNJG Pressure Fit Safety Gate}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,^{HAFLINGER Women's SC Saskatchewan Shearling Clog}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Helly Hansen,Pietro Ferrante Ring Hamsa - Silver 925 Wanderlust Collection JWB3390}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Carissima Gold Women's 9 ct Yellow Diamond and Heart Cross Pendant on 0.4 mm Prince of Wales Chain Necklace Length 46 cm/18 Inch,Steve Madden Women's Daisie-p Pump}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^{XJLJ Watch Box 5 Slots Wooden Jewelry Watches Display Lockable Storage With Glass Lid Brown High-end}and landing.^{Nocona Belt Co. Men's}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,^{Gabor Women's Ballet Flat}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.^{Elisa Cavaletti Successo Blue ELW191013600 Blouse}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,^{The Seller DÉCOLLETÉ A Punta IN Pelle Stampa Pitone Size: 4.5 UK}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.