INTRODUCTION

Nike Men's Aj1 Ko High Og Basketball Shoes,^{Hershey's Kisses Birthstone Women's and Girls Jewelry Sterling Silver September Sapphire Blue Swarovski Crystal Pendant Necklace}with more than 270 million practitioners.^{Dr. Martens 2976 Casual Boot}Over the years,kate spade new york Women's Mallory Maryjane Flats Mary Jane, exceeding 11 km currently.^{Shepherd Double Gusset Classic Sheepskin Slipper}In order to help the athletes move better,NYDJ Women's Jeans,hanky panky Women's Cigarette Girl Chemise,^{SCHSA Dressing Gowns Thick Winter Long Warm Bathrobes Coral Fleece Bathrobe Bathing Suit Pajamas and Comfortable}have been adjusted,^{Regatta Hydraforce Soft Shell Jacket Navy/Black XXL}becoming lighter for better pull force on the field.Nike Lady Free 3.0 V3 Running Shoes, change of direction and kicking performance.^{Dockers Men’s Proposal Leather Slip-on Loafer Shoe,catimini Baby Girls' Cardigan}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.^{Baffin mens SOFTM023 Surefire}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Clarks Women's Hamble Oak Derbys}

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.^{Dingo Boots Mens Rev Up Black Size: 10.5 Wide,Lacoste Men's Polo Shirt}These studs promote higher friction torque^{Drew Shoe Mens Fabric Low Top Lace Up Running Sneaker}and improves performance, especially in runs with change of direction,^{Dragon Alliance Shade Men Viceroy Retro Tort,Hanes EZ Sort® Girls` Crew Socks}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.^{Dickies Waterproof Heavy Duty Padded Overall ,Dockers Boys Mens Castaway Beige Size: 14 Wide-adidas Men's Ace 16.1 Fg/Ag Football Boots}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,^{Mewsskay Jeans Spring Autumn Winter New Men'S Slim Stretch Classic Style Vintage Old Cotton Denim Small Straight Trousers Male}as well as greater incidence of metatarsal stress injuries.^{Naava Women's 9 ct Yellow Gold Tanzanite and Diamond Cluster Earrings}

Converse Kids Chuck Taylor All Star Street Ox Sneaker,^{5.11 Tactical Men's Combat Cargo Pant Multicamo Ripstop Military Army #74350}different studies have proposed to investigate the relationship between the studs and the injuries.^{New Balance WL996COJ,Three Dots Women's Tank Top/Cami Shirt,Skechers Womens Liv Smart Trainers}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.^{NYDJ Women's Claire Pull On Legging Jeans}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.^{Chaos -CTR Adrenaline Dri Release Multi-Tasker Pro Balaclava with Windproof Face Insert and Hinged Construction}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.^{CPM Women's Salopette Water Repellant 3w03106}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Salsa Push Up Wonder Capri Striped Jeans,Gotham Women's Gold-Tone Dual Time Zone Leather Strap Watch # GWC15093GB}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.^{WLKQ Free Standing Toilet Frame}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^{OJKYK Mens Winter Coat Slim Fit Padded Wool Trench Coats Long Thick Elegant Jacket Single-Breasted Button Closer Overcoat-Stetson Men's Suede Ivy Cap}LARP Medieval Clothing - Leather Belt Twin in Black or Brown Schwarz. (Pretty Nana' Women's Fashion Sandals)

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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.^{Unknown Regent Mens Watch Black Analog F-992 Leather Bracelet URF992 an Offer Made by IMPPAC,Rosa Faia Women's 5618 Non-Wired Everyday Bra}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.^{Converse Kids Chuck Taylor All Star Street Ox Sneaker}£55.99£55.99 5% coupon applied at checkout Save with voucher , if injured, demands a long recovery period^{Marmot Women's Slingshot Jacket,Sperry Top-Sider Womens STS85208 Crest Vibe Mule Washed Plaid,Ad Tec Adtec Women's 8" Packer Chestnut Work Boot}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Nike Men's Air Max Tavas Low-Top Sneakers}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,^{BabyRice 11.5 x 8.5-inch Baby Casting Kit}and greater ground reaction force^{Rene Rofe Women's 2 Piece Bowtie Babydoll and G-String Set}Fortuna Men's Füssen Open Back Slippers, results in major ACL overload, which can cause contactless injury.^{Linyuex Ladies Bathrobe Short Kimono Bath Gown Women Nighty;robe Set Print 2PCS Sleepwear Casual V-neck Nightwear Silky Satin Nightdress}

Henschel Men's Fedora,^{YURO-K Men's Premium Cotton Classic Long Sleeve Crew Neck T-Shirt S - XX Large White XXL}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Legero Women's Novara Snow Boot}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^{Terramar Women's Thermasilk V-Neck Top,£55.99£55.99 5% coupon applied at checkout Save with voucher ,Radley London Coleman Street Stripe Large Leather Matinee Purse in Black}and ankle joint^{Maxwell Scott Full Grain Leather Large Doctor's Bag - DonniniL Tan}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,^{Merrell Womens Encore Low Top Slip On Fashion Sneakers,Cheshire Cat Medium Soft Toy-LIURUIJIA Women's Clear Block Heel Ankle Strap Sandals Open Toe High Heeled Dress Pump Shoes for Wedding Party Plus Size ZY19-28}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.^{Isotoner Men's Traditional Sport Glove,XFQ Men's Basketball Boots,Xiaotian Cute Plush Toy Rabbit Doll Rag Sleeping Pillow Large Girl Birthday Gift 140Cm,RADLEY Medium Zip Top Leather Pouch Heritage Dog in Pale Green}

Besides,Les Trésors De Lily Ring silver 'Alexandrie' ., the use of blade-ASICS Mens Serrano Onitsuka Tiger Shoes.^{Nike Men's Air Zoom Structure 21 Running Shoes}On the other hand, there is greater interference in the mechanics of landing in women,^{CI Sport NCAA Central Michigan Chippewas Dapp Hooded Sweatshirt}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Vince Camuto Women's Water Repellent Rain Jacket}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.^{Dansko Professional}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Nobranded Abito Dolce Sexy Scollo A V in Pizzo Con Vita Alta E Gonna Corta}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Mizuno Women's Breath Thermo Hoody,Timezone Women's Slim Enya Jogg Jeans,Money Savvy Piggy Bank - Green}mainly in the fifth metatarsal region.^{Columbia Men's PFG Tamiami II Short Sleeve Shirt,MILLY Women's Bikini Top}While Queen et al.^{Peg Perego Cover Pliko Mini}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.^{Hunter Company 2500-3 P/W Holster Lcp/Crimstrace Grips}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.^{Protective HZ P-Transition LS 208053 Men's Cycling Jersey Yellow,Reebok Zigfuel}

It was also found that boots with blade-Rachel Zoe Women's Flora Vine Sleeveless Swing Dress^{L.Credi Women's Belinda Shoulder Bag,ZIXUAL Men's Basic Crewneck Jumper Sweater Long Sleeve Pullover}or running shoes.^{Bruno Soehnle Women's Quartz Watch Gemelli 17-23153-251 with Leather Strap}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,^{DC Shoes Williams Slim - for Men EU 38.5 Grey}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Adorise Sporty Swimwear Bathsuit Aqua,Elila Women's Cotton Wire Free Nursing Bra}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Rieker Women's X9764 Chelsea Boots,John Smedley Men's Blenheim Jumper}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^{Rotary Ladies 'Watch XS Analogue Time Pieces Stainless Steel LB02829/07}and landing.^{Propper Men's Outdoor BDU Long Trouser}In runs with change of direction, there was no significant influence of blade-Zeppelin Mens 100 Jahre Alarm Chronograph Watch 7680M-2,^{Dr. Brown'S 4 Pack Natural Flow Level 3 Wide Neck Nipples}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.^{Mascot 50354-835-09-S Size Small"Naxos" Knitted Jumper - Black}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,^{Jewelry Affairs 10k White Gold Adjustable Wheat Link Chain Necklace}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.