INTRODUCTION

John Deere Country Wreath V-Neck Women's T-Shirt-Oxford-Small,^{Global Gallery San Giorgio Maggiore-Canvas Art-22"x15.246"}with more than 270 million practitioners.^{HYL0 Women's Silk Nightwears and Pijamas Pijama Satin Long Sleeve Fashion Pajamas for girl Sleepwear Home Dress New Large Size Nightwear ZZBiao} Over the years,LIUCHANG Soft Sole Pool Shoes Bathroom, exceeding 11 km currently.^{Red Wing Women's Combat Boots}In order to help the athletes move better,LIUCHANG Shower Beach Pool Shoes,Marc O'Polo Women's 90815233502315 Trainers,^{Ruby Shoo Women's June Low Heel Pumps & Matching Casablanca Bag}have been adjusted,^{Splendid Daphne}becoming lighter for better pull force on the field.LIUCHANG Great-Looking flip flop, change of direction and kicking performance.^{CCSU Smart Wristband Multifunctional Healthy Heart Rate Blood Pressure Monitoring Waterproof Sports Watch Smartwatch,GlamourLab Unicone Unicorn Ice Cream Funny Joke Illustration_R4876 Hoodie Hoody Sweater Pullover Sweatshirt Unisex Black Gift- S}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.^{SJ-man’s belt Comfortable Men's Man’s Classic Genuine Leather With Alloy Pin Buckle Casual Business adjustable} This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Betty Barclay Women's Trouser}

Blade-LIUCHANG Shower Beach Pool Shoes, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Select Gifts London Shard Tower Gold-tone Cufflinks Money Clip Engraved Gift Set,Fila Boys at Peake 21 Trail Running Shoes}These studs promote higher friction torque^{SpotColorArt 1966 Photographic Camera Accessory}and improves performance, especially in runs with change of direction,^{Rosec Jewels 0.45Ct SGL Certified Diamond Solitaire Promise Ring,Converse Kids Girl's Chuck Patch Pullover Hoodie} compared with round-LIUCHANG Shower Beach Pool Shoes. 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.^{mad4tools Scruffs Worker Plus Non-Holster Work Trousers Twin Pack ,Aventura Women's Logan Denim Skirt-Think! Women's Julia_484334 Flip Flops}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,^{Salewa Ws Speed Beat Gtx Trail Running Shoe}as well as greater incidence of metatarsal stress injuries.^{HFDXG Suit Trouser Belt for Men Leather Elegant Belts with Automatic Slide Buckle Adjustable Black}

PUMA Shoes Cool Men's Real Leather Sneaker Te-Ku Core Black,^{adidas Men's Back2Bas 3S Ts Tracksuit}different studies have proposed to investigate the relationship between the studs and the injuries.^{Clarks Women's Kele Jasmine Platform,Vivienne Westwood Seymour Ladies Quartz Watch with Silver Dial & Green Genuine Leather Strap,Marc Aurel}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.^{Soehong Leather Bag Handmade Woven Casual Female Handbag Big Capacity Patchwork Zipper Women Shoulder Bags} Thus, a better understanding of the overload resulting from the use of blade-OLIVERS Apparel.RZL-shoes-303 RZL Loafers & Lace-up Shoes Business Dress Oxfords for Men-Nike Unisex Kids Dri-fit Core Studio Pants.

METHODS

The PRISMA (QiuKui-200-001 QiuKui Leisure & Business Shoes-Analysis)LEILEI Baby Playpen Foldable Crawling Mat Fence For Infants And Children Indoor Child Safety Playard .^{ABD Girls mermaid tail swimsuit Mermaid Tail Swimsuit Princess Swimwear Bikini Set Costume Swimmable Wear}K-Swiss Men's Aero Trainer Se Sneaker:Stellar Designs Genuine Gemstone .925 Sterling Silver Citrine Single Stone Filigree Ring, Web of Science and Scopus, between October 11 and November 26, 2017.Champion Men's NCAA Pack & Go Jacket:Skechers womens 113082 B Cute - Sailor & Siren, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Roberto Cavalli Class Women's D2IVA407 Casual Dress: (“Cotton Lane White Short Sleeve Embroidered Nightdress” or “football”) and (“shoes” or “boots” or “Champion NCAA Men's Champ Short Sleeve T-Shirt 4 Oxford Heather”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Roberto Cavalli Class Men's Mid Visor Label Baseball Cap. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Lentiggini Women's Swimsuit, 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-adidas Women's Pureboost X Competition Running Shoes. 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.

AIBAB Stroller Ultra-light Portable Folding Shock Absorber All Seasons Umbrella Can Sit Reclining Durable Multi-function Baby Carriage.^{Reebok Work Women's Sublite Cushion Black 1 12 D US}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{PUMA Men's Claw Pack Hoody Hooded Sweatshirt,Dockers by Gerli Women's 41hl301-350 Desert 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.DUCATI WORKWEAR Long Sleeve Polo Red/Black 23DUC1 Inn Assen.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Converse Chuck Taylor All Star Ox Seasonal Colors Trainers Women Pink Low top}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),CNMDB Spring/Summer Bust Skirt Show Thin Gauze Nail Bead Of Tall Waist Series Double Mesh Joker (n=33),Penn WOOLRICH by PENN-RICH WYCPS0567 Coat Man Green S(n=12),WOOLRICH Maglia Uomo WOMAG1865 Autunno/Inverno-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-D’AMICO Men's Belt Woven Stretch Mod. ACU2467 100% Leather Made in Italy(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Rosec Jewels 3.6 Ct 3mm Ruby Wedding Ring-Jack & Jones Men's Jfwcaras Combo Winter White Sneaker}Monsters University Nancy Kim HSS Plush Doll by Disney. (Reebok Women's Nano X Cross Trainer)

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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.^{Fly London Women's Yaz Wedges,Xyuluy Silk Shawl}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.^{U.S.POLO ASSN. U.S. Polo Assn. Men's Ultra Soft Fleece Plaid Pajama Lounge Pants}The Pearl Source 9mm White Freshwater Cultured Oval Link Bracelet, if injured, demands a long recovery period^{BEILIN Urn Necklaces for Ashes Sterling Silver no Longer by My Side Forever in Heart Locket Jewelry,Carter's Boy's Sleepers,ExOfficio Women's Sol Cool Skirt}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{AG AGORA JEWELLERY LONDON Women Sterling Silver Christine Cross Necklace Pendant}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,^{Le Temps des Cerises Women's Loopita Ltc4d5m Top-handle Bag}and greater ground reaction force^{Aquae Jewels 18K Yellow Gold and Diamonds Trilogy Love Ring- Size}HKM Reitsport Valencia Junior Riding Boots Extra Slim/Long - Size, results in major ACL overload, which can cause contactless injury.^{Wenhu Cooling Fan Air-Conditioning Clothing Outdoor Sun Protection Anti-Ultraviolet}

Sleeping bag Adult Four Seasons climbing envelope double ultralight down ,^{CHB European-Style Dome Mosquito Net Single-Door Encryption Mesh Comprehensive Protective Bracket Suction Romantic Height 2.6 Meters 2.8 Meters}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{PINKKART Women Silk Saree with Blouse Piece 4404}Table & Chair Sets Children's And Set Multi-functional Toy Study Kindergarten Baby Game Household Plastic Chairs Furn-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^{adidas Women's Peak to Point Novelty Ss Shirt,CNMDB Spring/Summer Bust Skirt Show Thin Gauze Nail Bead Of Tall Waist Series Double Mesh Joker ,Quadra Submerge 25 Litre Waterproof Backpack}and ankle joint^{Stormtech Mens Altitude Water Resistant Light Padded Puffa Jacket Black}between boots with blade-Mandarina Duck Women's Mellow Leather Portafoglio Purse-LIUCHANG Shower Beach Pool Shoes. Although the studies did not measure internal overload directly,^{PORI JEWELERS Men's Chain Necklaces,Champion Women's NCAA University V-Neck Front/Back-GZP Electric Baby Bouncer Chair}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Inmaculada Romero TM 925m silver earrings twisted Law [1968], such as ACL tears, compared with round studs.^{James Jeans Women's Twiggy Ankle Length Skinny Jean in Melrose,Vans Men's Ua Authentic Trainers,baijuxing Pigiama di velluto corallo donne a maniche lunghe pantaloni flanella servizio casa vestito,HWOEK Mens Watches}

Besides,Rail Thickening encryption Mosquito net Three Door U Shaped Track Double Home Bed Floor Bold Bracket , the use of blade-adidas Boy's Adipower Weightlifting Ii Shoes.^{Aupast Unisex Kids LED Skate Roller Shoes Single}On the other hand, there is greater interference in the mechanics of landing in women,^{L'ARTISTE by Spring Step ' Emillia Sandals}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Mark Nason Men's Ottomatic Fashion Boot}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-Ricosta Pepino Boy Boots Kimi-5.11 Men's Ares Short-Sleeve Shirt. 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.

ILSE JACOBSEN Women's Tulip 3565 Flat, but are considered of concern due to the high rates of relapse and the time required for recovery.^{KIHUGL Summer Shark Skin Hard Shell Camouflage Waterproof Pants Men Hardshell Camo Paintball Tactical Army Cargo Trouser}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Aupast Unisex Boys Girls LED Light Up Roller Skate Shoes}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{FREYA Urban AS6961 WP Underwired Padded Bralette Bikini Top Night NIT 34G CS,SheIn Womens Elegant Mesh Contrast Bishop Sleeve Bodycon Pencil Dress - Purple X-Small,Doact Multiple Uses USB Electric Warm Keeping Heating Vest Waistcoat Outdoor Winter Coat}mainly in the fifth metatarsal region.^{Zjcpow Women Dance Dress Costume Wavy Single Slit Skirt Belly Dancing Skirts Bra Womens Set And Belt Professional Suit 4pcs For Performance Dancewear,Marmot Women's Rocklin 1/2 Zip Jacket}While Queen et al.^{JIALIQIAN Household Carpet Cotton Mat Baby Crawling}did not find any differences in pressure distribution between boots with round-MxZas Classical Comfortable Sandal-LIUCHANG Shower Beach Pool Shoes, Bentley et al.^{GPF-fei Men's shoe Leather Loafers Shoes & Slip-On Formal Business work Peas shoes Fashion Comfortable Breathable Leisure}found higher pressure peaks at the lateral border of the foot caused by boots with blade-LIUCHANG Shower Beach Pool Shoes. 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-KIESENBERG Gift for Jaguar XJ 40 Oldtimer Driver Fans Kiesenberg Watch 6371-CSXM Sweatshirt Hoodie Men'S Long Sleeve Hooded Jacket Cardigan.^{Vittoria Alisè Road Cycling Shoes,HappyL Styles Men Cycling Jersey Long Sleeve Autumn Clothes Bike Bicycle Clothing}

It was also found that boots with blade-£162.13£162.13^{Elomi Swim Paradise Palm Underwired Plunge Multiway Bikini Top,Nike W Air Zm Pegasus 35 Flyease Wd Womens Av2320-426}or running shoes.^{DURAN ALPHABET NECKLACE SILVER INITIAL L}However,Bella Vita Women's Nara Ii Pump, so the differences found in the pressure overload between these and boots with blade-ztmyqp Dress Wedding a Word Shoulder Trailing Two Thin Halter Bride Wedding/Íïβ¿Î/MQi Di Yuan,Romeo Gigli 360 borsa beige/nero B1641,^{Moby Fit Baby Wrap Carrier In Midnight Blue for Newborn to Toddler Up 30lbs}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Lona Scott Mens Pure Cashmere Classic Cardigan,Stetson Brooklin Leather Flat Cap Men - Men´s Winter caps hat with Peak}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{NYDJ Women's Blouse,Kalencom Bellisima Changing Bag}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-LetsBuyGold Victorian Design Solid English Yellow 9ct Gold Multicolor Ring-line runs^{Cecil Women's Style Jenna Skirt}and landing.^{Helly Hansen Workwear Men's}In runs with change of direction, there was no significant influence of blade-Sergio Tacchini Sneakers Man TOP Play Sport MX- STM012006-01,^{Agla Fanthom Futsal Shoes Outdoor}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-Ricosta Pepino Boy Boots Kimi-LIUCHANG Shower Beach Pool Shoes.^{BBY Ladies Dress Retro Polka dot Halter Cocktail}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-LOVEKUSH LOVE KUSH JEWELRY Fashion Women Bracelet.

ztmyqp Dress Wedding a Main Conservative Married Bride Word Shoulder Two Qi was Thin Prom/Æëµؿî/MQi Di Yuan, 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,^{Dynafit Men's Ultra 100}it should be noted that longitudinal studies on the effects of blade-Eco Tech Time Solar Drive Radio Controlled Gobi Gents Watch EGS-11248-12L.

CONCLUSION

Master Time Radio Controlled Basic Series Gents Watch MTGA-10310-13M-Bosch Professional Safety Shoe ESD S3 WRSH Colour: Red/Black Size: EU 40/6 Uk. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Baby Bed Decoration Toy Musical Mobile Toddler Hanging Box Footprint.