INTRODUCTION

Nike Men's Aj1 Ko High Og Basketball Shoes,^{XYSQWZ Pajamas Set For Women Cotton}with more than 270 million practitioners.^{Lxj Raincoat Poncho Mens Women，Waterproof Outdoor Rain Jacket}Over the years,kate spade new york Women's Mallory Maryjane Flats Mary Jane, exceeding 11 km currently.^{BERING Bona – Sila Combination Ring Stainless Steel Gold-Plated Tw. RG 55 520 20) 10 72}In order to help the athletes move better,NYDJ Women's Jeans,hanky panky Women's Cigarette Girl Chemise,^{GUANAI Gloves Knitted Autumn And Winter Warm Mitts Female Neutral Long Arm Stretching Fitness}have been adjusted,^{Rab Women's Ascent Jacket} becoming lighter for better pull force on the field.Nike Lady Free 3.0 V3 Running Shoes, change of direction and kicking performance.^{HMNS Oxford for Men Genuine Leather Metal Pointed Toe Slip-on Loafers Shoes,Dickies Men's Work Shirt Short Sleeves - White}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.^{Smoky Mountain Boots Boys' Snake Print Cowboy Boot Round Toe … Multi Size: 8 Toddler}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{ZTMN Watch Box，Wooden，Display Stand/Box Set/Storage Box for Jewelry Watches，Bracelet Collection 12 Grids Display With Glass Lid}

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.^{DLYDSSZZ Baby Climb Safety Anti-fall Net Stair balcony window Protection Fence Blocking net for Kids Rope grid safe edges Garden rope Outdoor wall Decor Mesh ,Philip Watch Ladies Analogue Quartz R8251108515}These studs promote higher friction torque^{The Hippy Clothing Co. Fleece Lined Nepalese Patchwork Trousers}and improves performance, especially in runs with change of direction,^{Lee Women's Flex Motion Regular Fit Walkshort,Gems&JewelsHub Tourmaline Natural Carved Cabochon Fancy Loose Gemstone 21.8ct JR81}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.^{Mammut Women's Courmayeur Softshell Trousers,DazzlingRock Collection 14K Gemstone Bridal Chevron Solitaire Engagement Ring-FXQ 3PCS Simulated Pigeon Model - Simulation Standing Spread Wings Ornaments Realistic Plush Animal Miniature Toy Collection Figurine}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,^{Snickers 94270400008 Flame Retardant T-Shirt Long Sleeve Size XXL in Black}as well as greater incidence of metatarsal stress injuries.^{Occunomix OccuNomix LUX-PSF-YXL/2 Public Safety Fire Vest}

Converse Kids Chuck Taylor All Star Street Ox Sneaker,^{Samuel Windsor Men's Handmade Goodyear Welted Italian Leather & Suede Chelsea Boot}different studies have proposed to investigate the relationship between the studs and the injuries.^{Baffin Men's Driller Work Boot,Casio Collection Men's Watch HDC-700,Matt & Nat Seva Small Wallet}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.^{Sperry Top-Sider Women's Crest Lug Zone Suede Boots}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.^{Rocking Horse Children's Toy Baby Chair Can Push and Pull Music Car Birthday Gift} 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.^{Disney Aristocats Duchess the White Cat Mini Bean Bag Plush}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Mascot 00535-650-01-XL Pilot Jacket Kaprun Size XL in Navy Blue,CHENTAOCS Lace Bow Baby Girls Tutu Skirt Fluffy Children Ballet Pettiskirt Kids Toddler Princess Tulle Party Dance Skirts} 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.^{VAUDE Farley Women’s Walking Trousers - Quick-Drying Hiking with Sun Protection} 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^{Carhartt Men's Midweight Hooded Zip-Front Sweatshirt-Jacket Standing-collar Men’s Sweatshirt Add Fertilizer To Increase Cardigan Coat Loose Large Size Tooling Splice Pocket Button Long Sleeve Casual Tops Spring Autumn MUMUJIN}LARP Medieval Clothing - Leather Belt Twin in Black or Brown Schwarz. (Children's Room Pendant Light)

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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.^{MIBKLPG Women Ruffles Dress Slim Waisted Bodycon Pencil Dresses Female Elegant Party,Tamaris Black & Graphite Quilt Leg Fur Lined Snow Boots With Duo Tex Technology}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.^{American Standard 963434-0020A Deep Rough in Kit}£55.99£55.99 5% coupon applied at checkout Save with voucher , if injured, demands a long recovery period^{Mons Royale Women's Ascend Midi Full Zip Hood Mid Layer,Timex Mens Originals Oversized 42 mm Leather Strap Watch,Xposed Mens Genuine Real Leather Biker Jacket Vintage Moto Style in Distressed Brown}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{adidas Men's Cf Hoops Mid WTR Fitness Shoes}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,^{Nautica Men's Navtech Quarter-Zip Sweater}and greater ground reaction force^{senz Original - Umbrella}Fortuna Men's Füssen Open Back Slippers, results in major ACL overload, which can cause contactless injury.^{adidas Sleek Z Shoes Women's}

Henschel Men's Fedora,^{Hanes Boy's Kids' Cotton-Blend Jersey Polo}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{CHENTAOCS Vintage Brass Shoehorn Solid Wood Handle Creative Household Items 46cm*4cm}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^{Eliza J Women's Waist Tie Balloon Sleeve Jumpsuit Dresses,Brooks Women's PureGrit 8 Running Shoe,Rosenthal Versace Flower Fantasy Square Bowl 20 cm}and ankle joint^{Primadonna Prima Donna Madison Underwire Bra}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,^{JeHouze Women's Genuine Leather Messenger Crossbody Medium Handbag Shoulder Vintage Purse,Oregon Scientific Yukon II Size 13/48 Chainsaw Safety Boots-Richter Kinderschuhe Girl's Jumbo Ankle Strap Sandals}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.^{Jumping Beans Butterfly Hooded Bath Towel,adidas ADID M'S TS Creator - 060980,Loake Bedale Brogue Boot - Mahogany,Dromedaris Kara Suede Boots}

Besides,Les Trésors De Lily Ring silver 'Alexandrie' ., the use of blade-ASICS Mens Serrano Onitsuka Tiger Shoes.^{Panama Jack Bota C1 Napa}On the other hand, there is greater interference in the mechanics of landing in women,^{Cecil Women's Jacket}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{IUBBKI Diaper Bag Backpack Funny White Fluffy Turkish Angora Cat Baby Tote Travel Multifunction Dad Men}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.^{ARIAT Men's Apparel Accesory}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Rieker Women's X9763 Chelsea Boots}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Trafalgar Men's Formal Concord Suspender,Dolce & Gabbana D&G Jewels Proud DJ0015 Necklace Fashion Jewellery,Keen Womens Whisper Sports & Outdoor Sandals}mainly in the fifth metatarsal region.^{Vinani Solid NIB Arizona – Gloss Ring 925 Sterling Silver RFE,Danner Unisex-Adult Boot Dressing-U Dressing}While Queen et al.^{Rubie's Green Lantern Costume}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.^{Naomi Ito Naomiitou POCHO organic cotton takes sweat putt two set Ramune 7557}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.^{Apex Men's Lexington Moc Toe Oxford Sneaker,Crystallly Wenzhang Mosquito Net Anti Nets Double Bed Simple Style Stand 4 Colors Optional}

It was also found that boots with blade-Rachel Zoe Women's Flora Vine Sleeveless Swing Dress^{PUMA Kids tracksuit foundation woven suit,Chartpak AD Marker Individual - Violet Light by}or running shoes.^{Tommy Hilfiger Unisex-Adult's TH 1440/S 9A Sunglasses}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,^{Stetson Women's Flora Riding Boot}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{XINGXING Men's Road Cycling Shoes Lightweight Breathable Fashion Outdoor Unisex Biking Lock B-45（UK10.5）,LIFE IS GOOD Boy's Boys Crusher Long Sleeve T-Shirt}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{LEGO Cars Big Bentley 5828,Scotch & Soda Girl's Knitted Dress in Yarn Dyed Stripe}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^{BJYG Child Safety Net Protection Climbing Frames Balcony Net}and landing.^{Mons Royale Women's Ascend Midi Full Zip Hood Mid Layer}In runs with change of direction, there was no significant influence of blade-Zeppelin Mens 100 Jahre Alarm Chronograph Watch 7680M-2,^{Dare 2b Women's Mediant' Lightweight Breathable Taped Seams Zipped Pockets Reflective Waterproof Cycle Jacket Jackets Shell}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.^{Richter Kinderschuhe Audi}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,^{HARLEY-DAVIDSON Harley Davidson Men BOXBURY}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.