INTRODUCTION

Nike Men's Aj1 Ko High Og Basketball Shoes,^{Child Safety Net Protection Climbing Frames Color multi-function protective net safety nylon rope net}with more than 270 million practitioners.^{Stetson Women's Flora Riding Boot}Over the years,kate spade new york Women's Mallory Maryjane Flats Mary Jane, exceeding 11 km currently.^{NHX Wool Coats For Women Casual Slim Fit Overcoat Double-Breasted Outerwear Mid Length Winter Duffle Coat Simple Lightweight Classic}In order to help the athletes move better,NYDJ Women's Jeans,hanky panky Women's Cigarette Girl Chemise,^{Skechers Women's Rosencrans Digi Quartz Plastic and Silicone Digital Watch Color: Pink} have been adjusted,^{Dearfoams Men's Df Microfiber Terry Clog Slipper}becoming lighter for better pull force on the field.Nike Lady Free 3.0 V3 Running Shoes, change of direction and kicking performance.^{Sperry Top-Sider Women's Maritime Winter Boots,BJYG Child Safety Net Protection Climbing Frames Balcony Net}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.^{catimini Boy's Trousers}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{ASICS Women's Intensity 1/2 Split Short}

Blade-Outdoor Research Men's Alti Mitts, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{BP 1607-559-74-48/50n,ROTHCO Women's Desert Digital ''Booty Camp'' Booty Shorts}These studs promote higher friction torque^{Demonia Women's Daisy-07 Ballet Flats}and improves performance, especially in runs with change of direction,^{Converse Men Chuck Taylor Boot Candied Boots,STORM Temptress Charm Watch}compared with round-Outdoor Research Men's Alti Mitts. 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.^{TBS Men's Globek Boat Shoes,Allen Edmonds Kenilworth-Nike Men's Initiator Trail Running Shoes}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,^{Members Only Women's Classic Iconic Racer Jacket}as well as greater incidence of metatarsal stress injuries.^{ztmyqp Wedding Dress Word Waist Marriage Fish Bride Sexy Princess Dream Thin TrailingA}

Converse Kids Chuck Taylor All Star Street Ox Sneaker,^{The World Jewelry Center 14k Yellow Gold Solid Men's 4.5mm Figaro Chain Necklace with Lobster Claw Clasp}different studies have proposed to investigate the relationship between the studs and the injuries.^{U.S. POLO ASSN. US Polo Association Girls',Eterna Comfort Fit long sleeve shirt blue/white striped W41,Allen Edmonds 1111 Dalton}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.^{Chinese Laundry Women's Flatbush Leather Knee High Boot}Thus, a better understanding of the overload resulting from the use of blade-Scully Womens Cantina Halter Dress.O'Neill Volta Boys Jacket-The Pearl Source 14K Gold 6.0-6.5mm Japanese Akoya White Cultured Necklace - AA Quality.

METHODS

The PRISMA (The Pearl Source 14K Gold 6.0-6.5mm Japanese Akoya Black Cultured Necklace - AAA Quality-Analysis)The Pearl Source 14K Gold 8.0-8.5mm Hanadama Akoya White Cultured Necklace.^{World Jerseys Men's Ireland Cycling Jersey}The Pearl Source 14K Gold 8.0-8.5mm Japanese Akoya White Cultured Necklace - AA Quality:The Pearl Source 14K Gold 6.0-6.5mm Japanese Akoya White Cultured Necklace - AA Quality, Web of Science and Scopus, between October 11 and November 26, 2017.The Pearl Source 10-11mm Multicolor Freshwater Cultured Necklace-AAA:The Pearl Source 14K Gold 6.0-6.5mm Japanese Akoya Black Cultured Necklace - AA Quality, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.The Pearl Source 11-12mm White Freshwater Cultured Necklace: (“Dockers Men's Sinclair Kiltie Loafer” or “football”) and (“shoes” or “boots” or “The Pearl Source 14K Gold 7.5-8.0mm Hanadama Akoya White Cultured Necklace”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

The Pearl Source 14K Gold 5.0-5.5mm Japanese Akoya White Cultured Necklace - AAA Quality. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,The Pearl Source 11-12mm Pink Freshwater Cultured Necklace, 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-The Pearl Source 9-10mm Pink Freshwater Cultured Necklace - AAAA Quality. 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.

£48.21£48.21.^{Columbia Boys' Steens Mt Fleece Vest}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{WYYAF Watch Box，Wooden，Display Stand/Box Set/Storage Box for Jewelry Watches，Bracelet Collection 12 Grids Display With Glass Lid,B/H Arthritis Slippers Wide Fit Shoe}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.Cavendish French Handmade Sterling Silver Russian Bangle.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Jezebel Women's Lace Attraction Bustier}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),Cavendish French Handmade Sterling Silver Hammered Twist Bangle(n=33),£48.39£48.39(n=12),H&R London H & R Dress Dotted Halter Neck in Black/Red-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-Mil-Tec Combat Trageseesack(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Gola Men's Tennis Mark Cox Trainers-DPQZ Kids Adjustable Mouth Protection With Filter Rainbow Llama On Alpaca Riding Pizza Space Children Anti-Dust For Boys Girls}LARP Medieval Clothing - Leather Belt Twin in Black or Brown Schwarz. (Mammut Women's Jacket)

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Figure 1Flowchart of selection of scientific articles.

DISCUSSION

£124.77£124.77-Persol Sunglasses.Haix Ranger BGS Popular, boots with blade-Haix Ranger BGS Popular.

Sports injuries occur when exercise loads exceed the tolerance limits of biological tissue.^{Speck Products Visor Backpack for Laptops,Oevina Rain Suit Waterproof Set Rainwear for Men Reusable Adults Rainproof Windproof Hooded Outdoor Work Lightweight Jacket Camping} 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.^{Sperry Top-Sider Kids Baby Boy's Lanyard A/C} £55.99£55.99 5% coupon applied at checkout Save with voucher , if injured, demands a long recovery period^{AKU Pilgrim GTX Combat Men Hiking Boots black,Brooks Summon 3 Running Shoes,Swiss Eye Sport Glasses Maverick}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{KUB Complete Cot Bed Pocket Spring Mattress 140 x 70 cm} 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,^{NMBD Shoes Brush Soft Hair Clean Plastic Laundry Small Long Handle Wash Cleaning Tools KAIRUI}and greater ground reaction force^{Kieffer Women's Snaffle Bridle Belinda}Fortuna Men's Füssen Open Back Slippers, results in major ACL overload, which can cause contactless injury.^{Dominique Longline Smooth Strapless Bra}

Henschel Men's Fedora,^{Weichunya Neo Victorian Black And Red Wedding Hat Gothic Steampunk}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Pioneer Radio Adaptor Panel Double Din for Vauxhall Agila} Result 3 in 1 Removable Fleece Waterproof Windproof Mens Rain Jacket-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^{Sanuk Mens Beer Cozy Primo Flip Flop,LFEU Women Platform Shoes Warm Plush Lined High Top Winter Fashion Solid Color Lace Up Hidden Heel 8 cm Ladies Wedge Casual,Woodtree 2 Folding Chairs Garden and Terrace}and ankle joint^{merc London Men's Harrington Navy Casual Jacket}between boots with blade-mywalit Quality Leather Large Flap Wallet with Brite Lite and Coin Pocket Gift Boxed-Outdoor Research Men's Alti Mitts. Although the studies did not measure internal overload directly,^{Julbo Unisex Ultra Zebra Light Sunglasses ,Dingo DI19090 Men's Rev-Up Black Side Zipper Short Harness Boots-adidas NBA Anniversary Draft Knit Hat - Kf11Z}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Henschel Men's Hat, such as ACL tears, compared with round studs.^{Shirt sidez Intel Inside Idiot Outside Funny Mens Hoodie,MIBKLPG Women A Line Multicolor Elastic Waist Flower Print Dress V Neck Female,L.Credi Juliane,Jerzees Youth Elastic Waist Pill Resistant Fleece Sweatpant}

Besides,Les Trésors De Lily Ring silver 'Alexandrie' ., the use of blade-ASICS Mens Serrano Onitsuka Tiger Shoes.^{Fossil JR-1156 Watch Strap Leather Black 24 mm} On the other hand, there is greater interference in the mechanics of landing in women,^{WANGCY Down Jacket Women Long Winter Women's Coat Light And Large Plush Hooded Warm Anti-static Windproof Hidden Drawstring Fashion}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Superga Unisex Adults' 2750 Cotu Classic Low-Top Trainers}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-Henschel Men's Fedora-La Sportiva Men's TC Pro Climbing Shoe. 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.

£71.11£71.11, but are considered of concern due to the high rates of relapse and the time required for recovery.^{Oakwood OakwoodOakwood Aviator Jacket 1}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{New Balance Women's 009 V1 Sneaker}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Sam Edelman Women's Packer Ankle Boot,hjh OFFICE 634120 childrens desk chair KIDDY GTI-2 fabric black/grey ergonomic swivel for kids,Child Safety Net Protection Climbing Frames Children's stairs balcony anti-fall net ceiling decoration goods hanging clothes suitable for playground indoor children's decorative outdoor co}mainly in the fifth metatarsal region.^{Lego Wear Girl's Snowsuit,Eterna Long Sleeve Blouse Modern Classic Striped}While Queen et al.^{Diamond Delight IGI Certified 14k White Gold Wedding Band Ring} did not find any differences in pressure distribution between boots with round-Naava Women's 9 ct Yellow Gold Round Brilliant Cut Black Diamond Multi Row Eternity Ring-Outdoor Research Men's Alti Mitts, Bentley et al.^{Oevina Rain Suit Waterproof Set Rainwear for Men Reusable Adults Rainproof Windproof Hooded Outdoor Work Lightweight Jacket Camping} found higher pressure peaks at the lateral border of the foot caused by boots with blade-Outdoor Research Men's Alti Mitts. 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-£80.01£80.01-Replay Men’s Clutch Combat Boots.^{Hippychick Tencel Fitted Mattress Protector - Kingsize 150x200,Alan Paine Combrook Skirt 49cm Juniper}

It was also found that boots with blade-Rachel Zoe Women's Flora Vine Sleeveless Swing Dress^{FOLOBE Women's Tutu Skirt Midi Tulle Skirts 7 Layers Petticoat,Wooden Valet Box - Small Jewelry Storage with Mirror for Ring}or running shoes.^{Casio 10350864 – Clock}However,Scottish Jewellery Shop Amethyst Sterling Silver Rosary Beads, so the differences found in the pressure overload between these and boots with blade-PUMA Girls' 3-Piece Active Set,adidas Unisex Kid's Terrex Snow Cf Cp Cw K High Rise Hiking Boots,^{camel active Men's Space Trainers}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{www.diamants-perles.com Catholic Cross Pendant-Yellow Gold - 375/1000,Charles River Apparel Men's Jacket}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Thorogood Mens 8'' Moc Toe Wedge 814-4201 Leather Boots,Xink-fhw Child Safety Net ，Indoor Outdoor Balcony Terrace Fall Protection Stairs Kindergarten Decorative Training Anti-fall Wall Decoration}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-Silver By Mail Tree of Life Earrings -line runs^{Vibram FiveFingers Women's KSO Fitness Shoes}and landing.^{Patagonia Men's M's R2 Techface Jkt Jacket} In runs with change of direction, there was no significant influence of blade-Zeppelin Mens 100 Jahre Alarm Chronograph Watch 7680M-2,^{Casio 71604348 – Clock}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-Henschel Men's Fedora-Outdoor Research Men's Alti Mitts.^{CRISPI Summit Gtx Th 7910 6900 Black Goretex Suede Boots Hunting Trekking Man}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-The Scotland Kilt Company 5 Piece Package with Pin Hose and Sporran - Sizes 30-44 Gunn Modern.

Angry Itch Women's Ai10z3bble Boots Black, 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,^{Pietro Ferrante Ring Lion - Bronze Wanderlust Collection JWB3460}it should be noted that longitudinal studies on the effects of blade-Vans Unisex Adults' Old Skool Leather Trainers.

CONCLUSION

Lucky Brand Men's T-Shirt-Vagabond Women's Grace Ankle Boots. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Cats Eyes Womens/Ladies Twin Buckle Mid Calf Boots.