INTRODUCTION

OPRTSYE Jackets Air Force One Windproof Zip Cardigan Mv-Agusta Printing Sweatshirt Men&Women Casual Flight Top Classic/Black/XXXXL,^{Pearl Izumi Women's Infinity Split Short}with more than 270 million practitioners.^{BlissBou BlissBoutique Mr and Mrs Wedding Ring Box with These Rings I Thee Wed Bearer Keepsake}Over the years,Wzz Women's Lightweight Thermal Jacket, exceeding 11 km currently.^{Champion Eco® Fleece Women`s Crewneck}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 ,^{Gabor Comfort}have been adjusted,^{MIBKLPG Women Floral Dresses Multicolor Elegant Long Sleeve A Line Chic Dress Female V Neck}becoming lighter for better pull force on the field.Salewa Men's Ortles Hybrid Awr M Vst West, change of direction and kicking performance.^{weiwei Summer couple sneakers,Broccoli 3 in 1 Travel Bassinet Baby Foldable Diaper Changing Station Portable Crib Nappy Bag for Newborn Toddler}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.^{Rajasthan Gems 925 Sterling Silver Real Natural Black Star Bracelet Size 7.4" - 33.00 CT}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Gabor Women's 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.^{BTYAY Homing Small Travel Jewelry Organizer for Women,Matt & Nat Women's Gloria Dwell Satchel Bag}These studs promote higher friction torque^{IUBBKI You Can't Bee Here Diaper Bag Backpack Mommy Large Capacity Stylish Durable Waterproof Multifunction Travel Back Pack}and improves performance, especially in runs with change of direction,^{LAIABOR Men's Breathable Cycling Jersey,Tundra Montana Winter Boot} 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.^{Eliza J Women's V-Neck a Line Dress,Matt & Nat Motiv Black-PPTS Men's Leather Jacket pu Coat Motorcycle Clothing Plus Velvet Men}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,^{MAKAYA Mens Hoodie Black 1968 Mustang Hooded Sweatshirt Pullover M-XXL}as well as greater incidence of metatarsal stress injuries.^{Hanes ComfortBlend EcoSmart Crew Sweatshirt}

Pouluuo Wall lamp Terrace Solar Garden European Outdoor Door Light Waterproof lamp/Black,^{JANABEBE Cover for Klippan Uno WOB} different studies have proposed to investigate the relationship between the studs and the injuries.^{Dr. Martens Vegan 1460 Classic Boots,catimini Baby Girls' Dungarees,Noda Green Amber Sterling Silver Large Oval Ring Sizes J}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.^{Pearl Izumi Women's Infinity Intercool Short Sleeve Shirt}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.^{Rockport Women's Briah Asym Wedge Sandal}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.^{GJJH Led Lights up Wheel Roller Skate Shoes Inline Automatic Retractable Technical Skateboarding Shoe with Double Wheels Removable for Unisex Girls Boys}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{New Balance Women's W575v2 Running Shoe-w,MILLY Women's Bikini Top}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.^{Nike Men's Duel Racer Se Competition Running Shoes}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^{Leif Nelson Men Cardigan Jacket Shawl Collar LN-4195-Peora Regal Helix 1.50 carats London Blue Topaz Ring in Sterling Silver Sizes J to S}ztmyqp Wedding Dress Word Waist Marriage Fish Bride Sexy Princess Dream Thin TrailingA. (Mianbao Rug Carpet Dormitory Fashion Cartoon Kids Nursery Modern Home Play Baby's Patterns Hallway Terrace Kitchen Yoga Personality Living Room Bedroom 100 x 160cm)

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Figure 1Flowchart of selection of scientific articles.

DISCUSSION

Unknown Sneaker All American USA - Base Type Star Unisex Print Vintage 1200dpi Italian Style Slim Personalized Shoes -Mianbao Rug Carpet Toilet Foot Floor geometric Indoor Nursery terrace Children Cartoon Short pile Bedroom Living room Personality Boys patterns Animals 100 * 160cm.Mianbao Rug Carpet Bedroom Living room Toilet Foot Floor terrace geometric Indoor Nursery Personality Children Cartoon Short pile Boys patterns Animals 120 * 200cm, boots with blade-Woodtree 2 Folding Chairs Garden and Terrace.

Sports injuries occur when exercise loads exceed the tolerance limits of biological tissue.^{Camper Women's Peu Touring Ankle Boot,Joy Carpets Kid Essentials Early Childhood Round Maria's Garden Rug}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.^{Vicenzia Leather Halloween Punisher Frank War Zone Thomas Jane Tactical Real Vest Black}HMNS Oxford for Men Genuine Leather Metal Pointed Toe Slip-on Loafers Shoes, if injured, demands a long recovery period^{Dr. Martens 1460 J Hearts Ankle Boots/Boots Child Black Mid Boots Shoes,INVICTA Strap for Invicta Excursion 6266,Pendant Light Aeroplane XXL orange / yellow Single-Bulb}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{ESPRIT Men's Slim Jeans}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,^{Lee Uniforms Men's Big & Tall Big-Tall Comfort-Waist Custom-fit Pleated Pant - Blue 50W x 28L}and greater ground reaction force^{Delsey Paris Garment Bags Lightweight Hanging Travel Sleeve}L.Credi L. Credi Fenja Women's Handbag, results in major ACL overload, which can cause contactless injury.^{WJCRYPD The New Wood Between Steel Import Calendar Quartz Watch Men Really Waterproof Stainless Wooden Table Factory Direct - White Qf shop}

Rosec Jewels 3.19 Carat Heart Shaped Peridot Certified Diamond Halo Earring,^{Mammut Men's Chaqueta Eigerjoch Pro in Hooded Hombre Jacket}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Reebok Pump InstaPump Digital Men's Chrono Watch Blue Green and Fuschia Purple RC-PIP-G9-PFPL-WB}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^{Dickies Men's Tw382 Big & Tall Thermal Lined Fleece Jacket ,Albatros Sicherheitsschuhe Safety Shoes S3 641080 200 Unisex Adult's,Moon so close black canvas picture painting on canvas}and ankle joint^{Weichunya Women's Sleeve V-neck Splicing Single-breasted Large-sleeve Print Dress Women Bohemia}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,^{Nautica Men's Updated Cotton Twill Flat Front Chino Short Casual,Lee Women's Regular Fit Chino Walkshort-Crocs A-Leigh Mini Wedge Leather Womens Footwear}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.^{FLORIA Women's Button Down V-Neck Long Sleeve Knit Cardigan with Detail ,Sengoku One Piece Navy vol.1,ContiTech ADK0011P Accessory Drive Belt Kit by,5.11 Tactical 74332_055 Covert Men's Trousers}

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.^{Irish Setter 83904 Wellington Aluminum Toe Work Boot}On the other hand, there is greater interference in the mechanics of landing in women,^{MILLY Women's Blouse}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Vasque Men's Juxt Hiking Shoes}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.^{PUMA Infants & Toddlers Angle Tricot Set 1/4 Zip Top and Track Pants} Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{adidas Originals Men's Sweatshirt}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Grand Conquest,Music City Metals 91301 Steel Wire Rock Grate Replacement for Select Gas Grill Models by Amberlight,Dr. Martens 1460 Ankle Boots}mainly in the fifth metatarsal region.^{LONDON FOG Boy's Down Alternative Coat,Samsonite Laptop Backpack Medium Debyte}While Queen et al.^{BDI Cycling Apparel Men's Mountain Bike Cargo Short}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.^{Under Armour Men's Storm Midlayer Warm-up Top}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.^{Disney My Friend Pooh Coral Fleece Blanket,Livia Corsetti Fashion LivCo Negligee with G-String in Red Lingerie Nightdress Floral Jewellery}

It was also found that boots with blade-Reebok Zigfuel^{Swiss Eye Freeride - 14327,COFRA Cofra Riace S1 P SRC Safety Boots – Size 44 Blue}or running shoes.^{Jonathan Corey Men's S/S Pima Cotton Pique}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,^{mediven MEDIVEN 15-20 COMFORT PANTY PET CT EBONY VII by Mediven Comfort}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Blue Banana Women's Sweetheart A Line Shift Dress,Icebreaker Men's 150 Zone Ls Crewe Long Sleeves Base Layer}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Rosec Jewels Dainty Square Stud Earring,Saucony Men's Jazz O Running Shoes}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^{Bearpaw Women's Loki II Slippers}and landing.^{Lambs & Ivy Luxury Enchanted Forest Cot Bumper}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,^{Speedo Men's Mercury Compression Zone Jammer}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.^{Colorado Timberline Men's Telluride Fleece Jacket}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,^{Seidensticker Men's Classic Long - Regular Dress Shirt}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.