INTRODUCTION

Speedo Fastskin LZR Racer Elite 2 Jammer Competition Swimming Long,^{Spring Step L'Artiste Womens Nicolasa}with more than 270 million practitioners.^{unknow 11 sq ft Green Foldable Play Mat with Breathable Mesh}Over the years,HXGpajamas Girls Children Dressing Gown Hooded Towelling Bathrobe 100% Cotton Terry Towel Bath Robe Soft 2-13 Years Comfortable , exceeding 11 km currently.^{Nappy Changing Bag Backpack}In order to help the athletes move better,£45.00£45.00,Diesel Women's Slandy Slim Jeans,^{Bessey KRE30-2K Body Clamp Twin Pack}have been adjusted,^{Jack & Jones Men's Jjecontrast Sweat Hood Noos Sweatshirt}becoming lighter for better pull force on the field.£471.58£471.58 Promotion Available, change of direction and kicking performance.^{ASICS Tiger Men's Gel-Kayano 5 OG,Ravel Black Doyle Ankle-Strap Court Shoes}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.^{Cole Haan Women's Originalgrand Stitchlite Wingtip Oxford}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{ROPER Womens Selah Western Boot}

Blade-Select Gifts Qatar Flag Lapel Pin Badge Solid Silver 925, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{The North Face Chaussures Nuptse Bootie 700,Blauer USA Charlotte05 Stone Sneakers for Women in Leather Wedge High Beige Size: 5 UK}These studs promote higher friction torque^{PUMA Men's Speed 500 Running Shoes}and improves performance, especially in runs with change of direction,^{LeSportsac womens Joy Garden Medium,Blackbrook Interiors Aluminium Rolls Royce Hood Emblem - Ideal as a paperweight or desk ornament}compared with round-Select Gifts Qatar Flag Lapel Pin Badge Solid Silver 925. 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.^{Richter Telit 32.0810.1261 Young Shoes for Learning to Walk,Frock and Frill Women's Godiva Mandarin Collar Embellied Maxi Dress Party-Homesonne Door Stickers Decor Artistic Nature Depiction with Wildflowers Leaves and Birds Vintage Flora Fauna Vinyl Removable 3D Decals for Baby Nursery Wall Décor Multicolor 81.3x203.2 CM}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,^{Falari Men's Genuine Leather Ratchet Dress Belt Automatic Sliding Buckle - 20 Variety Colors Trim to Fit}as well as greater incidence of metatarsal stress injuries.^{Bettye Muller Concept Women's Cage Loafer Flat}

Select Gifts Andalucia Flag Lapel Pin Badge Solid Silver 925,^{Reebok Grit HTFX Hockey Tower 36' Equipment Bag}different studies have proposed to investigate the relationship between the studs and the injuries.^{XTIANUK Mens Sneakers Comfort Walking Mesh Upper Shoes Cool Pumps Athletic Running Trainers,ICE CARATS 925 Sterling Silver Black Onyx Pendant Charm Necklace Natural Stone Fine Jewellery For Women Gifts Her,hanky panky Women's Signature Lace Classic Camisole}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.^{HOAPL Men's Cowhide Boots Winter}Thus, a better understanding of the overload resulting from the use of blade-JWIL Pocket watch Bronze Classical Roman Scale Lace Inside And Outside Double Display Engraved Watch .Norma Kamali Women's Shawl Collar Coat Cape-Joseph Ribkoff Dress.

METHODS

The PRISMA (F.Hinds Womens Jewellery 9Ct Yellow Gold Sapphire And Diamond Cluster Pendant-Analysis)SDFMIOSDF Summer Mountain Hiking Trekking Shoes for Man Black Climbing Travel Sport Sneakers Mesh Breathable Mens.^{Lacoste SPORT - Cap}MYXUAA Women's Summer Sandals Flat Thick Bottom Wedges Platform Shoes Party Evening:MYXUAA Men's Lace Up Derby Shoes, Web of Science and Scopus, between October 11 and November 26, 2017.YL Spider Necklace 925 Sterling Silver Black Widow Tarantula Web Charms Pendant Cobweb Halloween Jewelry:MARC JOSEPH NEW YORK Men's Leather Gold Collection Dress Oxford with Medallion Detail, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Reebok Men's Runner 4.0 Cross Trainer: (“CAIS Simple Modern Personality Led Wall Lamp Living Room Dining Hall Hallway Bedside Lamp” or “football”) and (“shoes” or “boots” or “Kaliove Simple Folding Stroller”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Reebok RBK Royal BB4500H2 X - CN8645. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,ZHXH Men's Motorcycle Gloves Off-Road Protective Equipment Cycling, 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-DCJ DCJ® Baseball Cap Vintage Beautiful Stereoscopic Butterfly Art Cotton Adjustable Washed Dad Hat Black Trucker hat-1. 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.

XTIANUK Men Sneakers Outdoor Running Traveling Jogging Shoes Fashion Casual Trainers for Male.^{maypol Women's Espadrilles}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Thierry Mugler Sac Eclat 6 Rouge,SALOMON Sense Ride 2 Women's Trail Running Shoes - AW19-5 Pink}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.Christian Lacroix X46257D Women's Brass Necklace Gold-Plated with Patterns.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Whitesnake Live In The Heart Of City [VINYL]}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),Linea Scarpa Mara Classic Women's Flats Slippers Glossy Finish Quilted(n=33),Laura Vita Women's Elceao 03 Ankle Boots(n=12),Patrick Kit argent-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-Eastbride Men's waterproof jacket(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{YXZN Scarf Men's Cashmere Autumn And Winter Warm Thick Long Gift Box Packaging-ara Women's Orly Closed Toe Heels}HIJIN Women's High Heel. (Steve Madden Women's Neville Ankle Boot)

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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.^{Rodeo Ready Men's Casual Shirt White,HLeoz Heated Clothes Jacket}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.^{Carter's Toddler Footed Fleece Sleeper - Monkey-4T}Ulla Popken Women's Plus Size Autumn Floral Zip Front Sweatshirt 725876, if injured, demands a long recovery period^{JBVG Children's Foldable Raincoat Pink Butterfly Children Lightweight Breathable One-piece Can Be Stored in Backpack Office or Car ,ypyrhh Indoor Outdoor Bath Sandal,Corgeut Mens Leather Watches Automatic Analog Stainless Steel Wrist Watch with Date}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Pinkkart White and Red Box Pallu Temple Border Saree Sari Cotton Silk with Hand Weaving Blouse Piece Indian Traditional Summer Bengali Women 506}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,^{JFHGNJ Mens s Sunglasses Polarized Oversized Sun Glasses for Man Driving Spring Hinge-gold black}and greater ground reaction force^{Champion Reverse Weave Men's Crewneck Sweatshirt Regular Fit}JewelryWeb 14ct White Gold Diamond and Ruby Love Heart Pendant Necklace Jewelry Gifts for Women, results in major ACL overload, which can cause contactless injury.^{Lloyd Men's Diego Derbys}

Ahorn Sportswear Plus Size Hooded Sweatshirt Kodiak Black Maroon Red - XXXXXXXXXXL,^{glstkrrn Jimny AllGrip Onelove Onelife Hoodie}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{HANGON NIBESSER Women's Deep V Solid Button Chiffon Shirt Casual Blouse Tops Female Long Sleeve High Street Loose Tee Shirts}Gabor Shoes 15.360.27 Women's Classic Low-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^{Xiaodou Womens Sun Shade Hat Empty Top Female Summer Foldable Outdoor Leisure Korean Version Holiday Sunscreen Beach Travel Wide Brim,MYS Original Hi Canvas,Superdry Edit Wool Car Coat Camel Tan 94M}and ankle joint^{HYL0 Women's Silk Nightwears and Pijamas Pijama Satin Long Sleeve Fashion Pajamas for girl Sleepwear Home Dress New Large Size Nightwear ZZBiao} between boots with blade-Burton MB Gore UNDGL Men's Finger Gloves-Select Gifts Qatar Flag Lapel Pin Badge Solid Silver 925. Although the studies did not measure internal overload directly,^{Red Wing Women's Combat Boots,Ruby Shoo Women's June Low Heel Pumps & Matching Casablanca Bag-Splendid Daphne}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-£249.99£249.99, such as ACL tears, compared with round studs.^{lyrlody Featherless Hybrid Insulated Hiking,GlamourLab Unicone Unicorn Ice Cream Funny Joke Illustration_R4876 Hoodie Hoody Sweater Pullover Sweatshirt Unisex Black Gift- S,SJ-man’s belt Comfortable Men's Man’s Classic Genuine Leather With Alloy Pin Buckle Casual Business adjustable ,Betty Barclay Women's Trouser}

Besides,adidas ZX 750, the use of blade-IUBBKI Red Lips and Peace Sign Free Standing Urine Pad Diaper Bag Backpack.^{Select Gifts London Shard Tower Gold-tone Cufflinks Money Clip Engraved Gift Set}On the other hand, there is greater interference in the mechanics of landing in women,^{Diadora Sneakers Olympia for Man}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{SpotColorArt 1966 Photographic Camera Accessory}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-HFPTL Lovers Robe 100% Cotton Toweling Terry Fo Men And Women Soft Bathrobe Highly Absorbent Sleeprobe Casual Homewear -Nike Unisex Kids ATM Y Nk BRT Stad JSY Ss Hm Football T-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.

OneCherry sweater Sweater Men Autumn Winter Thick Warm Cashmere Wool Pullover Pure Color Knitwear Turtleneck Pull Homme, but are considered of concern due to the high rates of relapse and the time required for recovery.^{Rosec Jewels 0.45Ct SGL Certified Diamond Solitaire Promise Ring}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Converse Kids Girl's Chuck Patch Pullover Hoodie} it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{mad4tools Scruffs Worker Plus Non-Holster Work Trousers Twin Pack ,GENNIA Berta - Blue Velvet Jeans Flat Slip On Ankle Boots for Women Ladies Zip Closure White Block Heel Leather Lining Trend Fashion Casual Sport,Think! Women's Julia_484334 Flip Flops}mainly in the fifth metatarsal region.^{Salewa Ws Speed Beat Gtx Trail Running Shoe,HFDXG Suit Trouser Belt for Men Leather Elegant Belts with Automatic Slide Buckle Adjustable Black} While Queen et al.^{adidas Men's Back2Bas 3S Ts Tracksuit}did not find any differences in pressure distribution between boots with round-Night Comfort Hotel Quality Microfibre Mattress Topper Full 900g Fill Toppers 4 Corner Elasticated Washable Non-Allergenic Superking Size-Select Gifts Qatar Flag Lapel Pin Badge Solid Silver 925, Bentley et al.^{BD.Y Strong Pet Climbing Net}found higher pressure peaks at the lateral border of the foot caused by boots with blade-Select Gifts Qatar Flag Lapel Pin Badge Solid Silver 925. 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-Underarmour Men's HOVR Rise 2 Gymnastics Shoe-Under Armour HOVR Phantom Slip On Fade Sportstyle Shoes.^{Vivienne Westwood Seymour Ladies Quartz Watch with Silver Dial & Green Genuine Leather Strap,Marc Aurel}

It was also found that boots with blade-Izod Men's Button Down Shirt^{Soehong Leather Bag Handmade Woven Casual Female Handbag Big Capacity Patchwork Zipper Women Shoulder Bags ,Kubler 10505803-9046-98 Pantalon Brand X Size 98 in Grey/Cornflower Blue}or running shoes.^{Little Treasures This Lovely Diamond Ring Feature 0.9 ct White & Blue in Prong Setting. All Diamonds are Sparkling and 100% Natural. Our Products Box Guarantee.}However,Baby Stroller, so the differences found in the pressure overload between these and boots with blade-Clarks Hamble Oak Leather Shoes in,Under Armour Men's Fleece Twist Hoodie,^{Reebok Work Women's Sublite Cushion Black 1 12 D US}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{PUMA Men's Claw Pack Hoody Hooded Sweatshirt,Dockers by Gerli Women's 41hl301-350 Desert Boots}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Columbia Men's Rockwell Falls Casual Windbreaker Athletic-Shell-Jackets,Schott NYC Women's Jacket}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-TJC Designer Enamelled Bangle Russian Diopside Size 7.5 in 14ct Gold Plated 925 Sterling Silver wt 26.70 Gms-line runs^{Rosec Jewels 3.6 Ct 3mm Ruby Wedding Ring}and landing.^{Jack & Jones Men's Jfwcaras Combo Winter White Sneaker}In runs with change of direction, there was no significant influence of blade-Piquadro Computer Backpack Modus,^{Reebok Women's Nano X Cross Trainer}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-HFPTL Lovers Robe 100% Cotton Toweling Terry Fo Men And Women Soft Bathrobe Highly Absorbent Sleeprobe Casual Homewear -Select Gifts Qatar Flag Lapel Pin Badge Solid Silver 925.^{CCCP CP-7012-33 Blue Dial with Stainless Steel S/S Metal Bracelet Men's Analogue Watch Date Window}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-ADSE Jewellery Box.

£50.33£50.33 Promotion Available, 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,^{Miss Elaine Sesoire Women's Long Sleeve Plush Robe}it should be noted that longitudinal studies on the effects of blade-BOGS Men's Snowday Mid Snow Boot.

CONCLUSION

BOGS Baby Girls Waterproof Insulated Crib Shoe-Spectrum Jewels Natural 1.10 Ct. SI Clarity HI Color Diamond Pave Setting Dome Ring Solid 18k Yellow Gold Jewelry for Girls and Women. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-5.11 Tactical Men's Peak Long Sleeve Shirt.