INTRODUCTION

£52.77£52.77,^{Seat Subframe AU A4 01/95 Passengers Side}with more than 270 million practitioners.^{Isugar Summer Baby Girl's Clothes Short-Sleeved Jacket and Dress Outfit Sets}Over the years,£63.70£63.70, exceeding 11 km currently.^{David Aubrey Hummingbird Laser-Cut Necklace - Plated 18 Carats}In order to help the athletes move better,£72.44£72.44,QianQianStore Italian Shoes with Matching Bags Shoe and Bag Set for Party in Women Pumps,^{Solvar Hallmarked Sterling Silver Shamrock Pendant w/Connemara Marble & Marcasite Gems}have been adjusted,^{Mizuno Men's Wave Ibuki GTX Trail Running Shoes}becoming lighter for better pull force on the field.Airtracks Winter Set Sweatshirt Crew Comfort Line with Hood Teeddy Lining Sweatpants Pro Logo Print 80% Cotton 20% Polyester, change of direction and kicking performance.^{BCSHF Girls Princess Dress Bow Skirt Print Pettiskirt Kids For Party Birthday Wedding ,XYSQWZ Womens Pyjama Sets}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.^{Nike Women's Court Royale Ac Sneaker}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{J Kara Women's Dress}

Blade-Chaco Women's Tulip Sandal, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Champion Eco? Fleece Men`s Open-Hem Sweatpants - Best-Seller!,Lucky Brand Women's Lk-oona Pump}These studs promote higher friction torque^{Mascot 05079-010-888-82C51 Size L82cm/C51"Lerida" Trousers - Anthracite}and improves performance, especially in runs with change of direction,^{Minnetonka Thunderbird II Brown Suede Womens,TYJKL Women's Beach Blouse Cover Ladies Top Cotton Embroidered Holiday Cardigan Casual Sunscreen} compared with round-Chaco Women's Tulip Sandal. 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.^{Giovanni Raspini orecchini a cerchio Flat Grandi argento 925 11042,adidas B/E 2 Shoe Men's Basketball-Regatta Womens Benson Ii 3-in-1 Jacket}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,^{Tavolinchen 35/933-55-70 Terry Sleeping Bag Size 70 cm Blue}as well as greater incidence of metatarsal stress injuries.^{Cole Haan Mens Grant Canoe Camp Moc}

Thunderbirds are Snow Knit Pattern Men's Varsity Jacket,^{Lexington Mens Long Sleeve Sweater Green}different studies have proposed to investigate the relationship between the studs and the injuries.^{Bulgari Eyeglasses Bv4050 5172 Violet Demo Lens - 53/16/135,Dolce & Gabbana E5258 Sandalo Bimbo blu/Grey D&G Junior Scarpe Strappi Shoe Kid boy,Simpleas compatible with Fitbit Ionic Watch Strap}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.^{Rosilesi Swimming Pool Equipment Driveway Float Line Tensioner Plastic Stainless Steel}Thus, a better understanding of the overload resulting from the use of blade-GDCAKMI Autumn and winter thick fur collar women coat long stockings warm yellow red tight.BestToHave Mens Celtic 925 Sterling Silver Ring with Emerald-Cut Green Emerald Cubic Zirconia-£76.81£76.81.

METHODS

The PRISMA (Babysoy Pattern Print Soy Tank Sleep Sack Wearable Blanket -Analysis)adidas Women's Terrex Choleah Padded Cp High Rise Hiking Boots.^{Tech4o Men's Accelerator Pro Trainer Watch - Grey/Orange}Marmot PreCip Full Zip Waterproof Trousers:Modern Minimalist Rustic Wall Lamp Bedroom, Web of Science and Scopus, between October 11 and November 26, 2017.Child Safety Rail Net:Nike Women's Vestito Casual, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Laishutin Punk Belt Spike Men's Leather Top Layer Japanese Word Buckle Ideal for Travel Bars Masquerade : (“Hershey's Kisses Birthstone Women's and Girls Jewelry Sterling Silver January Dark Red Siam Swarovski Crystal Pendant Necklace” or “football”) and (“shoes” or “boots” or “£41.51£41.51”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

£130.72£130.72. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,£178.42£178.42, 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-£185.86£185.86. 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.

£322.15£322.15.^{Georgia Boot G7113 Waterproof Logger Men's Leather Work Boots Shoes}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Haonb Men's Watches Fashion Diamond Watch Hip Hop Rap Tide Brand Casual Big Dial,Reisenthel Carrycruiser Iso with Cooling Function Black}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.£378.53£378.53.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Craghoppers Women's Nl Month Croptight Leggings 3/4}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),£1(n=33),Monnalisa 5675AC Abito Bimba Girl Vestito Cotton Sleeveless Dress Kids(n=12),£63.76£63.76-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-£68.50£68.50(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{MIBKLPG Fashion Tulle Skirt Women Long Spring High Waist Pleated-Burg Wächter Potsdam Fence Postbox}RedHouseCom Hoodies & Sweatshirts Pullover In Outdoor Walking. (Kingston Brass K1087A2 Tub Spout)

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Figure 1Flowchart of selection of scientific articles.

DISCUSSION

ASICS Women's Fuzex Rush Training Shoes-Cutiefox Women's Casual Long Sleeve Drawstring Hoodie Sweatshirts Pullover with Pockets.Falcotto Carol VL-Sshoe with Hearts Glitter-Silver, boots with blade-Les Trésors De Lily Silver earrings contours 'Etoiles'white..

Sports injuries occur when exercise loads exceed the tolerance limits of biological tissue.^{super.natural Men's Mountain Range T-Shirt Merino T-Shirts,Lacoste Mens 2020 Lerond Bl 1 CAM Trainers}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.^{GALLAY Byzantine Chain Square 3mm Silver 925 - Bracelet}Hestra Army Leather Heli Ski 3 Finger Glove, if injured, demands a long recovery period^{Smartwool Men's T-Shirt Microweight Crew M black Size:XXL,Red Wing Men's 8131 Lace-Up,Andersen Shopper Manufaktur Unus and 50 Litre Bag 360° Mole 2 Grey}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Dickies Men's Sanded Duck bib Overall}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,^{Mianbao Carpet Play Mat Baby Crawling easily cleaned Cartoon Fashion Modern Children Animals Area sofa terrace Anti Skid Yoga Living room Bedroom 120 * 200cm}and greater ground reaction force^{Woolpower 400 Men's Merino Midlayer Jacket - Black Large}Caterpillar Flame Resistant 6.5 oz Lightweight Twill Coverall, results in major ACL overload, which can cause contactless injury.^{FRUIT OF THE LOOM Girls' Cotton Hipster Panties}

£65.80£65.80,^{H41 W29 D17cm London Classic Canvas Leather Backpack - Medium}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{adidas Women's Team Issue Fleece Pullover Logo Hoodie}Eterna Long Sleeve Shirt Comfort FIT Pinpoint uni-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^{s. Oliver s.Oliver Time Women's Watch SO-LQ,INVICTA 17815 Pro Diver Men's Wrist Watch Stainless Steel Quartz Gold Dial,Mad Rock Men's Drifter Climbing Shoe}and ankle joint^{Champion Boys' Toddler Gusto Cross Trainer}between boots with blade-NIXON Womens Kensington Stainless Steel Watch with Leather Band-Chaco Women's Tulip Sandal. Although the studies did not measure internal overload directly,^{Mianbao Rug Carpet Blanket Children Nursery Home Play Baby's Crawling Toilet Area Terrace Personality Floor Indoor Creativity Living room Bedroom Foot 160 * 230cm,Woodford 1054 – Pocket Watch-Dockers Men's Endow Lace-Up}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Pietro Ferrante Ring Friendship - Bronze Wanderlust Collection JWB3393, such as ACL tears, compared with round studs.^{KPOON Unisex Dressing Gown Bath Robe Shawl Collar Egyptian Cotton Terry Toweling For Women And Men Housecoat Sleepwear ,Baume & Mercier Watch Man 10502,Bathrobe NAN liang Nightgown Mens Boys Winter Dressing Gown Full Long Fluffy Loungewear Comfortable ,Romon Winter Jacket Women Down Jackets Women's Medium and Long Section Leather Coat Parka Outerwear}

Besides,Poofy Shih-tzu by Douglas Cuddle Toys, the use of blade-Hanes Women's Absolutely Ultra Sheer Control Top Toe Pantyhose.^{Broccoli Servant x Key Chain Service Miyoshi SAYA} On the other hand, there is greater interference in the mechanics of landing in women,^{EUROKRAFTpro Non-slip mat} so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Franco Sarto Women's Racer Pump}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-Eliza J Women's Dress-£124.29£124.29. 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.

BILLABONG Men's Luv Birds Knottd Tri Two Piece Swim Set Bikini, but are considered of concern due to the high rates of relapse and the time required for recovery.^{Sam Edelman Women's Rini Ballet Flat}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Rieker Hillary Z709201 Womens Boot}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{OLYMP Men Shirt Long Sleeve Luxor,MIBKLPG Skirts For Women Hollow Out Elastic Mini Skirt Summer Fashion High Waist Draped,Mephisto Cruiser Dark Brown Men?ö?ç?ûs Lace Up Shoes}mainly in the fifth metatarsal region.^{edc by Esprit Men's Jacket,Vince Camuto Women's Pranika Ankle Boot}While Queen et al.^{Baffin Womens SOFT-W002 Zip-w}did not find any differences in pressure distribution between boots with round-£49.62£49.62-Chaco Women's Tulip Sandal, Bentley et al.^{5.11 Tactical RUSH12 Military Backpack}found higher pressure peaks at the lateral border of the foot caused by boots with blade-Chaco Women's Tulip Sandal. 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-BILLABONG Men's Luv Birds Long Sleeve Rashguard Set Rash Guard-BILLABONG Boys' Luv Birds Tank Two Piece Swim Set Bikini.^{Aravon Womens Maya,Haggar Men's C18 Plain-Front Short with Side Insert}

It was also found that boots with blade-BILLABONG Girl's Bella Sol Bodysuit One Piece Swimsuit^{£41.27£41.27 £3.00 coupon applied at checkout Save with voucher ,Generic Branded Men's Do I Want a Beer Fleece Zip Hoodie Slim Up for Outdoor Use}or running shoes.^{Mucros Weavers Islander Alpaca and Merino Wool Scarf from Ireland}However,Firetrap Shirt Check, so the differences found in the pressure overload between these and boots with blade-Korkers RockTrax Plus Cleated Overshoe,The World Jewelry Center 14k Yellow Gold Flower Stud Earrings with Screw Back - 12 Different Color Available,^{GJQION Siamese Silicone Breast Forms}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{TOPYL Watch Box With Valet Drawer For Men,Zxb-shop Jewelry-Women's Bracelets / Bracelet Female Sterling Silver Gradually Frozen People Birthday Gift For Girlfriend Couple Valentine sil}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Tavolinchen Baby's Sleeping Bag Down Boludastreifen Children's,Dakine Burnside Daypack}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-Blakläder 158318603389D112 Size D112 "High Vis" Trousers - Yellow/Navy Blue-line runs^{Lowa mountain boot Mountain boots}and landing.^{Hans Herrmann Collection HHC Saturnia}In runs with change of direction, there was no significant influence of blade-Chaos -CTR Adrenaline Dri Release Multi-Tasker Pro Balaclava with Windproof Face Insert and Hinged Construction,^{Mewsskay Jeans Brand Denim Male Reinforced Stitching Men Five Pockets Slim Straight Man Classic Jean Trousers Big Size 28-40}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-Eliza J Women's Dress-Chaco Women's Tulip Sandal.^{Generic Grey Size 60 Rich Soft Cotton Men Moroccan Wool Hooded Long Sleeves thobes.jubba.djelleba.hdash Isla dismic Attire.Gown. kandorah.}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Blakläder 310013809900XL Vest Craftman Size XL in Black.

Blakläder 260018608500C46 Overall Size C46 in Cornflower Blue, 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,^{Wörishofer Waka Bio health Clog m. side. lacing - Brown}it should be noted that longitudinal studies on the effects of blade-Blaklader Workwear Winter Knee Pad Work Trousers with Nail Pockets - 1515.

CONCLUSION

Helly Hansen Mens Crew Midlayer Waterproof Jacket - Waterproof-Blaklader Workwear Hi Vis Work Shorts with Nail Pockets . To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-BLAKLADER Winter Underwear Bottom Xwarm - Black X-Large.