INTRODUCTION

£97.51£97.51,^{Mountain Warehouse Bracken Extreme Womens 3 in 1 Waterproof Jacket - Breathable Rain Jacket}with more than 270 million practitioners.^{Cat Footwear Men's Creedence Trainers}Over the years,Naturino Jete'Ballerina in Laminate with Bow, exceeding 11 km currently.^{Lucky Brand Women's High Rise Bridgette Skinny Ankle Jean}In order to help the athletes move better,YWAWJ Mens Tracksuit Fitness Clothes Set 2pcs Joggers Outfits Jogging Soft Sports Sweat Casual Suits ,Blend Salinho Men's Overall Onesie Hooded Jumpsuit,^{PUMA Men's Rs-x Sneaker}have been adjusted,^{MYS Personalised Original Hi Canvas}becoming lighter for better pull force on the field.Naturino Girls’ Falcotto Silt Sandals, change of direction and kicking performance.^{Led Ceiling Light with Remote Control Dimmable,PAUL VALENTINE Lucia Sunglasses for women - Handmade in Italy Extra strong UV protection with UV-400 sun lenses Made of acetate Vintage}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.^{Robell Susan 07 Side Ruched Ladies Capri Pants High Waist Bengalin Stretch}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{GORLYA Girl's Short Sleeve Lovely Backless Elastic Pleated Waist Casual Dress with Front Pockets for 4-12 Years Kids}

Blade-New Balance 2020-2020 Celtic Away Long Sleeve Football Soccer T-Shirt, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{LFF.FF Women's Pointed Flat Shallow Mouth Bow One Foot Comfortable Single Shoes Ballet,Dltmysh Footprint Kit & Handprint Casting Infant Non-toxic Souvenirs Gift Imprint DIY Soft Clay Inkpad}These studs promote higher friction torque^{Audi Sport Quilted Gilet Mens Black XL}and improves performance, especially in runs with change of direction,^{Asalvo 13439 Bougainville Bed Side Crib,Columbia Women's Plus Size Windgates Jacket}compared with round-New Balance 2020-2020 Celtic Away Long Sleeve Football Soccer T-Shirt. 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.^{Caroline's Treasures SS8145LCB Sealyham Terrier Glass Cutting Board,YONGYONG-Guardrail Pet Gate Stair Baby Safety Expandable Extra Wide Fence Pressure Fit Metal Rail Guards Garden Dog For Doorways Hallways Aisle Fence-Seafolly Women's Pintucked Moulded Cup Bandeau Bikini Top Swimsuit}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,^{LLSS Lightweight Stroller for Babies Can Sit in a Simple Children's Umbrella High Landscape Two-Way Stroller}as well as greater incidence of metatarsal stress injuries.^{Haggar Big Boy's Youth Regular 8-20 Premium No Iron Khaki Pant}

New Balance Women's 997h Trainers,^{Bruno Magli Men's Panico Oxford}different studies have proposed to investigate the relationship between the studs and the injuries.^{Dare 2b Veritas II Jacket Women freshwater blue/black 2020 winter jacket,Portwest - Bizweld Flame Resistant Safety Workwear Iona Coverall Boilersuit Grey XL,Saucony Men's S25339-1 Trail Runner}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.^{ON Women's Cloudflyer Slate/Flash Competition Running Shoes}Thus, a better understanding of the overload resulting from the use of blade-Columbia Veloca Vixen Women's Jacket.WYBD.Y Men's Multi-functional Leather Large Capacity Home Key Case Universal-Under Armour Women's Ua HeatGear Racer Tank.

METHODS

The PRISMA (TRIUMPH Women's Cot Feco Bsw Bodysuit-Analysis)Eddie Bauer Home Pillow Single Piped.^{Just Cavalli Dress Watch JC1L074M0025}COTZFOZ Woman Pink Snake Skin PU Leather Jacket Rivet Rock Punk Jackets Female Classic Coat:baijuxing Pigiama di velluto corallo donne a maniche lunghe pantaloni flanella servizio casa vestito, Web of Science and Scopus, between October 11 and November 26, 2017.Ralph Lauren Women's Rl6169 Rectangular Prescription Eyeglass Frames:Under Armour Women's Ua Vanish High Sport Bra, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Eddie Bauer Men's Cairn Mid: (“Badgley Mischka Women's Wade Slipper” or “football”) and (“shoes” or “boots” or “HWZZ Warm Men's Ski Suit Waterproof”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Panache Swim Women's Tankini Top. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,De la Crème La Creme Womens Grey Cashmere Wool Hooded Winter Coat Size 22, 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-Under Armour Women's Fashion Favorite Word Graphic Pullover. 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.

ARTIGLI Giacca Donna Estiva Elegant Macramè Polsi - Black 14 .^{Ecko Mens Rockhopper Casual Lace Up Hi-tops Trainers Boots Shoes Tan Size}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Mephisto Men's Barracuda Oxford,Smagnon Anisotropic Magnetic Foil - 1}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.Carducci 1969 Bracelet Steel and gold 9k big flower.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Hi-Tec Men's 14mile 5 Pkt Pnt Athletic-Pants}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),Carducci 1969 Necklace Steel and Gold 9k Small Flower(n=33),Rodeo Ready Men's Casual Shirt White(n=12),Champion Women's Reverse Weave Pullover Hoodie-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-Skechers Women's On-The-go 600-Rubix Sling Back Sandals(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{O'Neill Wetsuits Zepol 108P Sunglasses-adidas NBA Climawarm Ultimate Hooded Sweatshirt}Under Armour Men's HOVR Havoc 2 Basketball Shoes. (CP Company Crew Neck Ivy Green 09CMKN221A-005292A 683)

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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.^{Marc New York by Andrew Men's Huxley Down Coat,LULUVicky Men Ski Jacket Waterproof Winter Coat Mens Windproof Skiing Printed Water Resistant Comfortable Raincoat Men'sJacket Warm Jackets} 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.^{Dr. Scholl's Shoes Women's Wander Up Sneaker}Quiksilver Men's Mission Plus - Snow Jacket for Men, if injured, demands a long recovery period^{ASICS Womens Gel-Moya Shoes,Protest Ladies Ski jacket JESSICA Rocky S/36,Reebok Baby Boys' Pants Set}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{ASICS Women's Gel-Nimbus 22 Running Shoe}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,^{Nordikas 305 Afelpado Navy Suede Leather Ladies Slipper}and greater ground reaction force^{Merrell Women's Encore Nova 2 Slip On Shoe Leather Loafer Flats}NXLWXN Welding Jacket Leather Work Flame Retardant Heavy Cowhide Welder Cuffs Adjustable, results in major ACL overload, which can cause contactless injury.^{KYBHD Yoga Ball}

FIREFLY C 30 Snowboard Boot Black/White 28,^{azutura Hot Air Balloon Baby Nursery Wall Sticker Set available in 5 Sizes and 25 Colours Royal Blue}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Underarmour Men's HOVR Rise 2 Gymnastics Shoe}PUMA Men's Energy Essential T-Shirt-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^{FMOGE Women's Summer Swimwear Bathing Suit Split Type Set Strap Bodice Comfortable Bikini Parties,Fjallraven Fjällräven Abisko Men's Trousers Black black Size:44,55Carat Natural Round Malachite Gemstone Total 75 to 175 Carat Lot 5 Pcs Cabochon Stone Wholesale Price}and ankle joint^{Burton MB Gore UNDGL Men's Finger Gloves}between boots with blade-Desigual Women's Tenis Patch Low-Top Sneakers-New Balance 2020-2020 Celtic Away Long Sleeve Football Soccer T-Shirt. Although the studies did not measure internal overload directly,^{Mandarina Duck Women's Mellow Leather Portafoglio Purse,MCTEL Christian Never Underestimate The Power-XuZeLii Ladies' Robe Women's Head And Neck Warm Soft Plush Bathrobes Pajamas Ladies Terry Towelling Cotton Dressing} so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Vans Men's Ward Canvas Trainers, such as ACL tears, compared with round studs.^{Irish Setter 83612 Steel Toe Work Boot,Diesel Mens Boltdown - DZ7418,DYHM Watch Box Jewelry Packaging 2 Drawers Three-Layer Storage Organizer Carrying Cases Women Cosmetic,Infantino Close Ties Natural Fit Baby Carrier}

Besides,ASICS Mens Gel-Contend 5 Shoes, the use of blade-Carrera Sunglasses CA SAFARI/A G2L/UM.^{LetsBuyGold Solid 18ct Yellow Gold Natural Amethyst Womens Band Ring - Sizes J to Z Available Including Half}On the other hand, there is greater interference in the mechanics of landing in women,^{Les Trésors De Lily Tresors [Q6796] - Silver Pendant 'Libellules' Amber 2 Tones}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{TKEES Women's Foundations Flip Flop}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-Canterbury Unisex-Adult Rugby Boots-Spring Notion Baby Boys' Modern Fit Dress Suit Set White. 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.

Carter's 4-Piece Ninja Snug Fit Cotton PJs Black/Red, but are considered of concern due to the high rates of relapse and the time required for recovery.^{Josef Seibel Men's Jonathan 08 Brogues}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{GIRLSIGHT Minimalist Fashion Quartz Wrist Watch Elite Ultra Thin Waterproof Sports with Date Mesh Band 265.Strange Colorful Pattern}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Josef Seibel Women's Daphne 09 Ankle Boot,Fila DISRUPTOR-2-PREMIUM_5FM00540,McKinley Women's Maui W Climbing Shoe}mainly in the fifth metatarsal region.^{GYC Creative Portable Storage Organiser Rack Hanging Jewelry Organizer Box White Leather Display Pendant Shelf Portrait Stand Necklace,ICVDSRG Led Living Room Lamp Rectangular Crystal Ceiling Decoration Restaurant Bedroom Lamps}While Queen et al.^{HAFLINGER Snowbird Mule}did not find any differences in pressure distribution between boots with round-Sorel Women's Nubuck Leather Joan of Arctic Wedge Boots Black-New Balance 2020-2020 Celtic Away Long Sleeve Football Soccer T-Shirt, Bentley et al.^{Marshall Artist SS20 Cadence Track TOP | Black}found higher pressure peaks at the lateral border of the foot caused by boots with blade-New Balance 2020-2020 Celtic Away Long Sleeve Football Soccer T-Shirt. 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-Nero Giardini Women Womens Boots I014112D-VIOLET GKJ-3643 women's leather gloves.^{Under Armour Men's Hunt Fleece Hoodie,Bruno Söhnle Stellina 17-62114-941 Automatic Watch for women}

It was also found that boots with blade-MORGAN & MILO Nina Sneakers for Toddlers and Girls^{Anita Women's Momentum Sports Bra,XINBANG Super Mary toy set 7pcs Anime Mario Odyssey Bros Wedding Dress Bowser Koopa Cappy Peach Peluche Doll Plush Soft Stuffed Toy}or running shoes.^{Coral Velvet Tatami Rugs Baby Safe Hairless Carpets Kids Playing Mats Non-Slip Large Size Nursery Crawling Super Soft Rug for Living Room Baby' S Bedroom Children Protector}However,£46.00£46.00, so the differences found in the pressure overload between these and boots with blade-AndyJerzy Cycling Gloves Full Finger Motorcycle For Climbing Hiking Hunting Fishing Outdoor Sports for Cycling,ECCO Men's Reciprico Mocassins,^{BP 1368-686-32-50n}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{WOJIAO Women's Men's Heated Jacket with Battery Pack,Lwieui Ski Gloves Waterproof Mens Winter Warm Snowboard Snowmobile Cold Weather Ridding For} higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{modamoda de ital. Leather bag Damentasche Messengerasche Shoulder 2in1 Nappa leather NT07,New Balance Women's Transform Half Zip Long Sleeve}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-New Bling Silver Necklace white CZ 40 5CM RHO-line runs^{Rosec Jewels Vintage Cluster Ring}and landing.^{Clarks Women's Arla Primrose Sandal}In runs with change of direction, there was no significant influence of blade-New Balance Men's 3000v4 Baseball Shoe,^{Ash Women's Ivana Boot}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-Canterbury Unisex-Adult Rugby Boots-New Balance 2020-2020 Celtic Away Long Sleeve Football Soccer T-Shirt.^{Aldo Men's Dress Lace Up Shoes}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Apex A5000MW095 Sneaker.

Kim Kay Women’s Ankle-Strap, 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,^{Disney #MK2209 Minnie Mouse Rose Gold Women Watch with Rhinestones}it should be noted that longitudinal studies on the effects of blade-Kim Kay Women’s Open Toe Sandals.

CONCLUSION

IHCIAIX skirt-Buster McSuede by Boyds Bears 16" Plush Suede Bear . To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-adidas Women's Peak to Point Novelty Ss Shirt.