INTRODUCTION

Tuscany Silver Women's Sterling 23 x 15 mm Oval Gemstone Ring,^{Li'l Woodzeez Waterwaggles Beaver Family Set with Storybook}with more than 270 million practitioners.^{Noble House Sidewinder}Over the years,JJ Cole Theory Changing Bag , exceeding 11 km currently.^{Shoesbyclaire Mens New Leather Slip On Twin Gusset Padded Upper Quarter Lining Ankle Chelsea Boots}In order to help the athletes move better,Tuscany Silver Sterling 100 Byzantine Bracelet of 20cm/8.5",Whimsical Watches Saint Bernard Black Skin Leather and Silvertone Unisex Quartz Watch with White Dial Analogue Display Multicolour Strap U-0130070,^{Dixie Belle Women's Shadow Line Slip W/Stretch Lace Trim}have been adjusted,^{AMYMGLL High-grade car seat for 99% of the General Standard Edition} becoming lighter for better pull force on the field.Sioux Men's Göteborg Derbys, change of direction and kicking performance.^{AZSTEEL Support Your Local Farmer,GFPR Ring Bearer Box Rubik's Cube Exquisite Beauty Girl Boyfriend Wedding Fresh Creative Single Romantic 7 X 7cm}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.^{Aigle Women's Vedur Mid W Mtd High Rise Hiking Shoes}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{JXS Men's 100% Cotton Military Uniform Camouflage Combat Pants}

Blade-mywalit 17cm Quality Leather Matinee Wallet Purse 237, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{ICVDSRG Polarised Sports Sunglasses - Pilot sunglasses mens with,Dickies Women's Channel Quilted Jacket}These studs promote higher friction torque^{£42.14£42.14 £50.00£50.00}and improves performance, especially in runs with change of direction,^{CMP Women's Outdoor Trousers,Alberto Men’s Modern Fit Trousers Black}compared with round-mywalit 17cm Quality Leather Matinee Wallet Purse 237. 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.^{Sika OB Comfort clogs,Fjallraven Women's Nikka Trousers W Sport-Windsor Smith Scarpe Donna Raelyn White AI18}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,^{PUMA TIME Puma Ladies Watch Digital Bounce- S Pink Quartz A.PU910772005}as well as greater incidence of metatarsal stress injuries.^{ZJJGRASS Wood Jewelry Tabletop Display Boards Set Earrings Organizer Holder Trade Show Studs Bearer Necklace Rings Bracelets Bangle}

adidas Techfit Climacool S/S T-Shirt - Black,^{PUMA Women's Flourish Sneaker}different studies have proposed to investigate the relationship between the studs and the injuries.^{BabyRice Baby Casting Kit / 11.5x8.5" Black Frame/White 3 Hole Mount/White Backing/Silver Paint,Bonnie Jean Little Boys Smocked Plaid Sea Shortall and Matching Hat,Casio Baby-G Women's Watch BGD}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.^{Dickies Eisenhower Mens Jacket Lined}Thus, a better understanding of the overload resulting from the use of blade-Glenna Jean Crib Skirt Swizzle Dust Ruffle for Baby Nursery.Timezone Women's Slim Talitz Shorts-Vilac Vilac8100 Grocery Store.

METHODS

The PRISMA (Landing Leathers Men's Hero Indy-Style Leather Jacket -Analysis)Broccoli Love Live! Acrylic key chain "Nishiki field Mahime".^{John Smedley Men's Adrian Button Front Short Sleeve Polo Shirt}Arena Zodiac 100% Cotton Terry Bath Robe:Jomos Men's Feetback Derbys, Web of Science and Scopus, between October 11 and November 26, 2017.Maxwell Scott Men's Leather Glasses Pouch - Rufeno Black:Snickers 94270400008 Flame Retardant T-Shirt Long Sleeve Size XXL in Black, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Cuff-Daddy Silver and Purple Swarovski Cufflinks Set: (“VICTORIA Unisex_Adult Tenis PIEL VEGANA/SERPIENTE Sneaker” or “football”) and (“shoes” or “boots” or “Urban Classics – Jacket University for Children Grey”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

ROPER 1201 Kid's Quality Faux Leather Upper Butterfly. Pink Vamp. Creme To 2. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Naava 9ct White Gold Diamond Bow Ring, 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-Naava 9ct White Gold 0.05ct Diamond Heart Ring. 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.

Naava 9ct White Gold 0.15ct Triple Row Diamond Crossover Ring.^{Sherry Mae strap [Halloween 2011] Duffy}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Clarks Women's Spiced Bay Closed Toe Sandals,Durango BT804 Kid's Brown Western Children's Cowboy Boots}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.Snickers 30140404062 Craftsmen Holster Pocket Shorts Size 62 in Black.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{HUANGCHAO 4-In-1 Interchangeable Electric Bath Brush Body Cleaning Long Handle Spinning Spa Massage Shower Sets Bathroom Tool 03}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),ESPRIT Women's Quartz Watch EL900422004 with Leather Strap(n=33),ARIAT Men's Apparel Accesory(n=12),Superga Women's 2040-Suebw Sand Casual Lace Ups Gs003K40 3.5 UK-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-Dirty Laundry Women's Leather Rumplestilz Knee-High Boot(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Minnetonka Women's Moosehide Classic 499w Mocassins-Sanrio Hello Kitty SANRIO Gothic Satchel Bag}MAKAYA Mens Hoodie Black 1968 Mustang Hooded Sweatshirt Pullover M-XXL. (lyrlody Men's Down Jacket)

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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.^{ECCO Women's Sky Slip-On Low-Top Trainers,The North Face Women's W City Midi Trench parka}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.^{Child Safety Net Protection Climbing Frames Net}Pretty Nana Women's Backpack, if injured, demands a long recovery period^{Fjallraven Fjällräven Unisex laptop backpack Kånken,Clarks Swift Mile Mens Casual Lace-Up Shoes,L@YC Ladies High Heels}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{QFF Girls Cotton Long Section Winter Loose Knee Student Port Wind Jacket Coat Fit The Wrist Cuffs/Yellow/L}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,^{adidas Men's Cf Refresh Mid Fitness Shoes}and greater ground reaction force^{adidas Women's Tiro 11 Short-Sleeve Jersey Top}Bizzi Growin Pod Travel Changing Bag - That Converts in to a Baby Cot Melange Grey, results in major ACL overload, which can cause contactless injury.^{MRFX New Chinese Outdoor Wall Light Waterproof Square Round Terrace Bracket Doorway Lights Balcony Hotel Exterior Sconce Corridor Lamp}

Maxim Creation Wedding Gown Maghribi Kaftan Dress for Ladies 5574,^{La Canadienne Women's Pax Knee High Boot}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Boombee Baby Playpen Kids Activity Center Safety Fence Home Play Area Indoor For Toddlers With Panel Door} Wacoal Women's Full Coverage Bra-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 Chronograph SO-1673-MC,Stacy Adams SAO Men's Dublin II Suede Lace Up Ankle Boot,Dr. Martens Vegan 1460 Classic Boots}and ankle joint^{ZJMIYJ Men'S Bathrobe}between boots with blade-Deltaplus Delta Plus Labour Clothing – Coverall 2 Zip 65/35 Polyester Cotton Grey XXXL-mywalit 17cm Quality Leather Matinee Wallet Purse 237. Although the studies did not measure internal overload directly,^{JCNHXD Men Outdoor Fishing Trekking Shoes Waterproof Tourism Camping Sports Hunting Sneakers Hiking Boots,Sperry Top-Sider Men's Authentic Original 2-Eye Vineyard Vines Patchwork-Broccoli Youth Tier T-shirt of impurity wing} so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Casio 10350864 – Clock, such as ACL tears, compared with round studs.^{CW-X Women's Insulator Web CWX Running Top - Black,ZHJC Classical Carved Pocket Watch Unisex Classic Vintage Flip Mechanical Antique Hanging Birthday,Carhartt Men's Ripstop Multi-Cargo Scrub Pant,XYSQWZ Nightwear For Women Pyjamas}

Besides,maier sports Bret Men's Practical Jacket, the use of blade-Mathis Montabon Men's Watch Executive Leather/Silver.^{BCSHF Girls Princess Dress Little Sweet Wedding Party For Christmas Xmas Birthday} On the other hand, there is greater interference in the mechanics of landing in women,^{Hanes Tagless 6.1 Short Sleeve T-Shirt}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Pearl Izumi Women's Infinity Short}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-Funtasma Dame 05-adidas NBA Anniversary Draft Knit Hat - Kf11Z. 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.

Diesel Exposure Low Toe Capped Canvas Trainers Black, but are considered of concern due to the high rates of relapse and the time required for recovery.^{Yuanyuanliu Bed Pillow Plush Toys Birthday Gift Home Decoration} Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{adidas Cf Revolver}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Zhcon Fleece Hoodies Santa Claus Mens Soft-Style Everyday Drawstrings Pullover,Dacasso Black Leather Pencil Cup by,Wolford Women's Tights}mainly in the fifth metatarsal region.^{Vans Women's Classic V Ft Crew Sweatshirt,Nike Men's Sweater}While Queen et al.^{QFYD FDEYL Mens Diabetic Shoes}did not find any differences in pressure distribution between boots with round-Powery Power supply for Toshiba Satellite P35-S629-mywalit 17cm Quality Leather Matinee Wallet Purse 237, Bentley et al.^{O'Neill Men's Board Shorts}found higher pressure peaks at the lateral border of the foot caused by boots with blade-mywalit 17cm Quality Leather Matinee Wallet Purse 237. 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-Broccoli Youth Tier T-shirt of impurity wing -Nike Boys' Kwazi .^{Child Safety Net Protection Climbing Frames Outdoor Railing Net,Helly Hansen Unisex Workwear}

It was also found that boots with blade-O'Neill 52 Kameko Women's Snow Pants^{Angry Itch Women's Ai10z3bble Boots Black,Clarks Women's Alitay Susan Flat}or running shoes.^{Oevina Rain Suit Waterproof Set Rainwear for Men Reusable Adults Rainproof Windproof Hooded Outdoor Work Lightweight Jacket Camping} However,Cofra 78450-002.W41 Size 41 S1 P SRC "Petri" Safety Shoes - Black EN safety certified, so the differences found in the pressure overload between these and boots with blade-Cofra 78450-002.W42 Size 42 S1 P SRC "Petri" Safety Shoes - Black EN safety certified,Cracked Pepper Cuff-Daddy Cobra Race Car Cufflinks,^{GFPR On The Ring Box Heart-printed Red Wedding Collection Ear Nail Cartoon Velvet Bearer 6.8 X 5.5 4.5cm}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Sperry Top-Sider Kids Baby Boy's Lanyard A/C ,AKU Pilgrim GTX Combat Men Hiking Boots black}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Brooks Summon 3 Running Shoes,KUB Complete Cot Bed Pocket Spring Mattress 140 x 70 cm} 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-ESPRIT Esprit Soloist Women's Necklace Silver 925/1000 42 cm Turquoise-line runs^{Power Rangers Operaion Over-Drive 15" Red Ranger Plush Doll}and landing.^{NMBD Shoes Brush Soft Hair Clean Plastic Laundry Small Long Handle Wash Cleaning Tools KAIRUI}In runs with change of direction, there was no significant influence of blade-Giesswein Zwiedorf H: 37cm,^{Kieffer Women's Snaffle Bridle Belinda}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-Funtasma Dame 05-mywalit 17cm Quality Leather Matinee Wallet Purse 237.^{Dominique Longline Smooth Strapless Bra}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Kahtoola FLIGHTdeck TS-23.

Medway SPCX3550 Cogged Wedge Belt , 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,^{Pioneer Radio Adaptor Panel Double Din for Vauxhall Agila} it should be noted that longitudinal studies on the effects of blade-Medway SPC10000 Wedge Belt.

CONCLUSION

Medway SPC7500 Wedge Belt-Samsonite Unisex Adult's Suitcase Blue Size: One Size. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Medway SPC9000 Wedge Belt.