INTRODUCTION

WDAYI Coat Female Velvet Lamb Fur Winter Long Sheep Shearing,^{Taos Footwear Women's Bit Moc Mocassin}with more than 270 million practitioners.^{Verus Men's Mixed Martial Art Shorts}Over the years,Snow Lotus Women's Appliques Tea Length Mermaid Mother of The Bride Dress Chiffon Formal Prom with 1/2 Sleeves, exceeding 11 km currently.^{Bulgari Bvlgari Womens Sunglasses BV6108}In order to help the athletes move better,Tommy Hilfiger Women's Heritage V-Neck Sweater Jumper,Champion Notre Dame Fighting Irish Adult Play Like a T-Shirt - Navy,^{Jewish Jewelry by FDJ Women's Fine 10k Yellow Gold Milgrain-Edged Medal Star Of David Charm Pendant}have been adjusted,^{Stonefly Elettra 3 Trainers Women Black Low Top Shoes}becoming lighter for better pull force on the field.WJ Vintage Rhinestones Crystal Crown for Women Wedding Bridal Tiara Flower Hair Accessories , change of direction and kicking performance.^{Skechers Women's Reggae Slim-Forget Knotted Web Gore Open Toe Slingback Sandal,LINEAEMME COAT WOMAN JACKET 30180727 WOOL BEIGE ORIGINAL AI NEW}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.^{Ted Baker London Men's Analog Quartz Watch with Leather Strap TE1506603}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{CCJJ-YJ Polka Dot Swimsuit}

Blade-£95.00£95.00, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Disney Mickey Mouse Arms Crossed Mens T-shirt ,OneCherry sweater Sweater Men Turtleneck Pull Homme Cashmere Woolen Pullover Clothes New Winter Thick Warm Mens Sweaters}These studs promote higher friction torque^{Eastbride Men's waterproof jacket}and improves performance, especially in runs with change of direction,^{Bella Joya Trendy One Fashion Ladies Watch Silver Case Leopard Band Pink,Lour Fitness Tracker}compared with round-£95.00£95.00. 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.^{Jxstar Girl Unicorn Leggings Kid Rainbow Print Legging Tights Trousers Slim Long Pants,Comma Women's T-Shirt-Columbia Men's Inner Limits Rain Shell 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,^{Chaco Women's Flip Ecotread Flop Sandal}as well as greater incidence of metatarsal stress injuries.^{DQQ Women's Sexy 100 Silk V Neck Strappy 2 Piece Robe and Nightgown Set}

ALPE Womens Boots,^{Connects2 CT23TY27 Car accessory}different studies have proposed to investigate the relationship between the studs and the injuries.^{Anita Women's Clara Art Wireless Bra,SPORTKIND Girls & Ladies Ultra-Light Tennis,Saris and Things 10k White Gold Womens Round Diamond Slender Heart Band Ring 1/5 Cttw}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.^{TJC 10ct White Gold Diamond Earrings for Women Stud} Thus, a better understanding of the overload resulting from the use of blade-Marvelis 7201/69 Shirts. - White 16.Henschel Men's Hat-Tommy Hilfiger Women's Th Core Satchel Cross-Body Bag.

METHODS

The PRISMA (Hanes Men's Boxer Shorts-Analysis)Shirt sidez Original Don - Major Lazer Mens Hoodie.^{petpany Window Curtain Fabric Antique}Rip Curl Kids Boy's Mirage Jackson Boardwalk Shorts :adidas Ultraboost LTD - CM8272, Web of Science and Scopus, between October 11 and November 26, 2017.Fossil BQ3351SET Ladies Jacqueline Watch:Dare 2b Dare2B Women's Svelte and Breathable Quilted Outdoor Ski Waterproof Insulated Jacket, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Merrell Men's Zion Mid GTX Boat Shoe: (“Bogner Fire Ice Annie2-D Womens Down Coat” or “football”) and (“shoes” or “boots” or “PME Legend Men's Plain Short Sleeve Polo Shirt False”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

WEIWEI Cycling Kits. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Outdoor Research Men's Radiant Hybrid Pullover, 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-Mountain Khakis Women's Josie Tunic. 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.

Snickers STC-NM239NA-32T 3212 Duratwill Trouser with Holster Pockets.^{Soho-T Cardigan Ixia}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Tigex – Heated Bottles and Bottle Warmer,Pure Country 1208-LS Jack Russell Pup Pet Blanket}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.Atelier GARDEUR Women's Inga Trouser.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Garcia Women's Celia Skinny Jeans}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),Converse Unisex Adults' Chuck Taylor CTAS Hi Canvas Fitness Shoes(n=33),Cole Haan Men's FEATHERCRAFT Grand Blucher Oxford(n=12),Cole Haan Women's Originalgrand Stitchlite Wingtip Oxford-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-kate spade new york KSW9005 Ladies Watch(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{MCTEL Conception De Moto Vintage Matchless Par MotorMa-Laundry by Shelli Segal Women's Ruched Floral Printed Midi Dress Casual}Kate Spade New York Rosebank Scallop Pink Leather Women's Watch KSW1537. (ASICS Men's Gel-Contend 6 Running Shoes)

Celavi Boy's Zweiteiliger Regenanzug Mit Elefanten Druck Und in Vielen Farben Waterproof Jacket

Figure 1Flowchart of selection of scientific articles.

DISCUSSION

XUQIANG Silk Hand-embroidered Double-layer Scarf Embroidery Gift 35 * 155cm scarf -JUNGHANS Unisex Analogue-Digital Quartz Watch 018/1120.44.SLXHUAFA Panties 7Pcs\Lot Women Underpants Plus Size Cotton Underwear Body Shaping Cute Briefs Solid Breathable Lingerie, boots with blade-£43.31£43.31.

Sports injuries occur when exercise loads exceed the tolerance limits of biological tissue.^{Carl Scarpa Women's Patent Leather Brogue Style Slip-On Layla Loafers,Etnies Men's Jameson Sl Skate Shoe}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.^{Ralph Lauren Mens Classic Adje Cotton Cap}XIEZINB Men'S Shoes Breathable Mesh Cushions Casual Outdoor Lightweight Sneakers, if injured, demands a long recovery period^{Glove Infant Electric Bouncers Balance Toddler Rocker Music Shaker Swing Baby Cradle Lounge Chair Sleepy Newborn Comfort Rocking,LOVEKUSH 24k Gold Love Beach Youth 3mm Orange Padparadscha & Sapphire Stracking Bracelet Rondelle,Rylos Diamond & Simulated Opal Ring 14K Yellow or White Gold Role X Design}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{MilaBrown Jacket Men Women Spring Summer Hooded Thin Waterproof Mountain Jackets Coat Masculina Windbreaker Female}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,^{Blue Fire Co Chloe Skinny Fit Jeans Snake - Women}and greater ground reaction force^{Kustom JOSS Ankle Boots Womens}PUMA Suede Classic Open Back Slippers, results in major ACL overload, which can cause contactless injury.^{AEH Naruto Nine-tail Mode Animation Character Model Statue Decoration Collectible Statues}

Casio Men's Quartz Watch with Silver Dial Analogue - Digital Display and White Metal Strap MTPE108D-7AVEF,^{Liverpool F.C. FC Official Football Gift Boys Quilted Hooded Winter Jacket}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Ingersoll Men's Automatic Watch IN1212SWH with Plastic Strap}Naava 9ct Gold 0.50ct Diamond Graduated Eternity Ring-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^{Viper TACTICAL Elite Trousers GEN2,LQH Leather Men's Bag Business Crossbody Vertical Cowhide Shoulder Bag-Black ,Bailey Women's Ethereal Flowy Top with Neck and Wrist Hem Rouching Blouse}and ankle joint^{HAPPY BAY V Neck Shirts for Women Classic Button UP Hawaiian Shirt Collar}between boots with blade-RAINS Weekend Grey-£95.00£95.00. Although the studies did not measure internal overload directly,^{VHGYU Ladies Swim Dress Womens Two Piece Swimsuit Bathing Suits Plus Size Swimwear For Pool Swimming Beachwear Black And White for Women Costume Swimdress ,BCBGMAXAZRIA Women's Blouse-P&B BP Men's Chino Trousers 1735}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Betty Barclay Women's Trouser, such as ACL tears, compared with round studs.^{Lamaze Organic Baby Girls' Toddler,CMJ London Mens Leather Bracelet with Sterling Silver Trigger Clasp Dark Brown Braided,OYPY Women's Tango/Ballroom/Latin Dance Dancing Shoes Heeled Salsa Professional For Girls Ladies 5cm/7cm ,Clarks Men's Cotrell Edge Derbys}

Besides,DC Youth Flash Comics Pullover Hoodie, the use of blade-Huoo Baby Crawling Mat Thicken Child Foam Floor Non-toxic for Household Use Play Mat.^{Nike Men's Legend React 2 Shield Running Shoes}On the other hand, there is greater interference in the mechanics of landing in women,^{BSZHCT Rugs Living Room Blue sea dolphin Flannel Non Slip Area Rug for Dinning Bedroom Kitchen Nursery Floor Carpet Yoga Mat 67x82.6 inch}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Rockport Women's Briah PERF Sling Wedge Sandal}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-DHRH Shoe Horn-PUMA Women's Leggings. 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.

FCYQBF Children Play mat fence Kids Playpen，Portable Washable Center Fence Breathable Mesh for Babies Newborn Infant, but are considered of concern due to the high rates of relapse and the time required for recovery.^{House Of Leather Mens Full Length Coat Blazer Style Classic Fit Single Breasted Overcoat Freddie Black}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Ella Moss Women's Charlotte Off Shoulder Long Sleeve Top Blouse}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{kate spade new york KSW9005 Ladies Watch,Ulla Popken Women's Plus Size Contrast Stripe Side Zip Hooded Sweatshirt 727776,adidas ORIGINALS Kids Unisex PW Tennis HU} mainly in the fifth metatarsal region.^{Vienty Alita Trecking Brown Boot,Remo Sartori Made in Italy Men's Red Tartan Checked Cummerbund Tuxedo Belt}While Queen et al.^{Gabor Women Court Shoes}did not find any differences in pressure distribution between boots with round-Brax Women's Carola Winter Dream Five Pocket Feminine Fit Klassisch Trouser-£95.00£95.00, Bentley et al.^{Sanita 810943 Duty Nitrile Safety Log Model 1088 Closed Heel S2 Pro Nose Black Size 43}found higher pressure peaks at the lateral border of the foot caused by boots with blade-£95.00£95.00. 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-Converse Kids Girl's Chuck Patch Pullover Hoodie -Vingino Girl's Sweater Nazon Sweatshirt.^{Vionic Women's Rest Bella II Toepost Sandal - Ladies Flip Flop with Concealed Orthotic Arch Support Chevron Dusty Pink 7 Medium US,MILLE AMORI Women's Engagement Ring - 9 Carat White Gold with 375 Diamonds 0.04 Synthetic Ruby 2 x 7 cm Gems}

It was also found that boots with blade-chotovelli Men's Aviator Watch Sandwich dial 100M Waterproof Retro Strap 3310^{Skechers Women's Bobs Plush-Hot Spotted. Leopard Print Slip on Ballet Flat,New Balance Women's Wp81136 Tight}or running shoes.^{MC2 Men's T-Shirt White Bianco}However,BB Dakota Women's Shelly Striped Off The Shoulder Sweater Pullover, so the differences found in the pressure overload between these and boots with blade-XIAOXX Night gown autumn and winter pajamas thickened extended bathrobe flannel,Sekonda Unisex-Adult Chronograph Quartz Watch with Leather Strap 1377.27,^{Addamas 1.30 Carat Round Cut Solitaire With Accents Moissanite Engagement Rings Jewelry Solid 14K White Gold Size H}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{SBHLLWB Jewelry oxes Watch ox 2 Layers 6 Grids Leather Storage Display Case Sunglasses Organizer Collection,Toni Perfect Shape Skinny}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{HYZY New Sunglasses Shades for Men Women Tea red Sunglasses,GMZA Women Summer Floral Print Maxi Dress Boho Style Long Beach Evening Party Bandage Plus Size S Navy Blue}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-Cat Footwear Men's Situate Classic Boots-line runs^{G’z GZ Long Section Suit-Style Single-Breasted Slim Plaid Windbreaker Women Jacket}and landing.^{Tommy Hilfiger Men's ADP M Peters Solid Ss - Cf Button Down Shirt}In runs with change of direction, there was no significant influence of blade-Nautica Boys Jersey Stripe V-Neck Tee Shirt T-Shirt,^{TRIUMPH Women's Modern Bloom W Bra}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-DHRH Shoe Horn-£95.00£95.00.^{RUIRUIY Foam Puzzle Mats PE Interlocking Mat Household Bedroom Yoga Baby Crawling Mat}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-INVICTA Men's Analogue Quartz Watch with Stainless Steel Strap 23078.

Jack & Jones Men's Jjpradam Knit Crew Neck Jumper, 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,^{SALOMON Women's Short Sleeved Sport T-Shirt}it should be noted that longitudinal studies on the effects of blade-Converse Unisex-Child 763526F Infants' Chuck Taylor All Star Street Slip on Sneaker.

CONCLUSION

Perry Ellis GT Men Chronograph 44mm Quartz Watch 01003-01-£44.99£44.99. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Ikon Original Men`s Marriot Mod Bowling Shoe.