INTRODUCTION

Posterazzi Poster Print Collection,^{adidas Unisex Kid's Terrex Snow Cf Cp Cw K High Rise Hiking Boots}with more than 270 million practitioners.^{Texbo Vintage Cowhide Leather 15.6 Inch Laptop Briefcase Messenger Bag with YKK Metal Zipper}Over the years,Josef Seibel Women Boots Maren 02, exceeding 11 km currently.^{AMYMGLL The new ultra-brazing leather fashion car cushion spring and summer automotive supplies Four Seasons Universal Deluxe Edition Standard 5 color selection} In order to help the athletes move better,Chaco Womens JCH106893 Z1 Classic,Eterna Long Sleeve Shirt Modern FIT Twill uni,^{adidas Men's Clima Tech Short}have been adjusted,^{ECCO Men's Birmingham Cap Toe Shoes}becoming lighter for better pull force on the field.Adorise Swimwear Nature, change of direction and kicking performance.^{texxor teXXor Canvas 320 2-in-1 Work Jacket with Cordura,Lwieui Straw Bag Clutch Purses for Women Tassel Handbag Vintage Handwoven Shopping Baskets}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.^{The World Jewelry Center 14k Yellow Gold Flower Stud Earrings with Screw Back - 12 Different Color Available}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Eterna Long Sleeve Shirt Comfort FIT Structured}

Blade-HAOXIANG Home Couple Bathrobe, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Subobo Men's Accessories And Women's Retro Casual Stretch Fabric Woven Elastic Size Belt Unisex Leather Belts ,New Balance Dunham Men's Winslow Oxford}These studs promote higher friction torque^{Ad Tec Men's Premium Leather}and improves performance, especially in runs with change of direction,^{Baffin Mens Hunter Wellington Boots,Paguro Eco-Friendly Recycled Slim Championship Bicycle Inner Tube Tyre Belt}compared with round-HAOXIANG Home Couple Bathrobe. 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.^{CLBING Tactical Shoes Desert Winter Outdoor Hiking Boots Landing Military Shoes,LHY EQUIPMENT Crocodile Pattern Fashion Women Handbag PU Leather Shoulder Bag Waterproof Crossbody for Shopping/Dating/Banquet-ASICS Men's Til Isprinter}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,^{Timezone Men's Tight Costellotz Skinny Jeans}as well as greater incidence of metatarsal stress injuries.^{Minnetonka Women's Calf Hi 3-Layer Fringe Mocassins Boots}

Think! Women's Guad_383275 Loafers,^{G-hong Clutch Evening Bag -20.5 * 10.5 4.8CM Wedding for Women Formal Fashion Party Leaf Tote Bridal Handbag Red Color with Detachable Chain}different studies have proposed to investigate the relationship between the studs and the injuries.^{Carissima Gold Womens 9 ct Yellow Hollow 5 mm Curb Chain Bracelet,Level Network Men's Gloves,TWG Tungsten His & Her's 8MM/6MM Carbide Wedding Band Ring Set w/Black Carbon Fiber Inlay} 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.^{HUANGCHAO Convenient Car Seat Back Organizer Multi-Pocket Storage Bag Box Case Tablet Holder Black}Thus, a better understanding of the overload resulting from the use of blade-Wuwenw Canvas Home Decoration Wall Art Living Room Hd Printing Poster 5 Pieces Gun Painting Modern Abstract Pictures Artworks3.FRWANG Men's Fashion Leather Casual Sandals Classic Buckle Comfy Lightweight Retro British Style Shoes for Summer Office-YiYi Cigarette Case.

METHODS

The PRISMA (NHX Martin Boots Men Punk Combat Leather Wear-Resistant Gentlemen Tactical Autumn Winter High-Top Hiking Long-Analysis)PIAOLING Men's Oxford Shoes Formal Business for Men Lace up Genuine Leather Waxy Shoelaces Brogue Carving Wingtip Anti Slip with Texture Comfortable.^{Eterna Long Sleeve Shirt Modern FIT Poplin uni}MASCOT WORKWEAR Mascot Stretch Work Trousers Thigh-Pockets 18679-442 - Accelerate Mens 76C50 :Dr. Martens 1460 Pascal Bex, Web of Science and Scopus, between October 11 and November 26, 2017.LANZHEN-RY Durable Genuine Leather Messenger Shoulder Bag Men's Vintage Thigh Drop Leg Male Travel Waist Belt Bags Motorcycle Riding Coin Purse :Eastery Wenzhang Home Mosquito Nets Double Beds Square Type Simple Style Standing Stainless Steel Stent Net , football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.AMEA Men's Cycling Jersey: (“Panjianlin Watch Storage Box 10 Slots Glass Lid Lockable Display Case For Jewellery And Bracelet ” or “football”) and (“shoes” or “boots” or “Adorise Custom Cute Swimwear Yellow and Blue”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Child Safety Net Protection Climbing Frames Net. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Zhcon Fleece Hoodies Santa Claus Mens Soft-Style Everyday Drawstrings 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-Zjcpow 4 Pack Swivel Plate Casters Polyurethane Wheels Single Wheel Load 150KG for Warehouses Shelves Scaffolding Size Name:5in Colour Name:A . 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.

YUSHENG Wireless Mobile Game Controller.^{SYue Superlight Shopping Cart}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Justin Boots Men's 10" Ropers Round-Toe Boot,ASICS Women's Til IM Sleeveless Top}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.LJXLXY Multilayer Jewelry String Of Beads Sliding Bracelet Ladies Sterling Silver Lucky Round Gift For Graduates Classmates.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{ASICS Women's Fuzex Rush Training Shoes}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),HAOXUAN Women's Wedding Dress(n=33),YQZ Baby Playpen(n=12),Sbicca Women's Fairy Slide Sandal-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-adidas Women's Cf Advantage Tennis Shoes(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{YNHSZ winter gloves Guantes de alta calidad para hombre-ESPRIT Esprit Soloist Women's Necklace Silver 925/1000 42 cm Turquoise}Oevina Rain Suit Waterproof Set Rainwear for Men Reusable Adults Rainproof Windproof Hooded Outdoor Work Lightweight Jacket Camping . (EvoShield Women's Standard Standout Fastpitch High Rise Pant)

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Figure 1Flowchart of selection of scientific articles.

DISCUSSION

XYSQWZ Womens Pyjama Sets Cotton-215.0405 Suction Header POLINI Piaggio sfera-zip-quartz D.19 Straight.Augusta Assortment Conical Pre Pins Steel Stfite Clock Graded, boots with blade-Speedo Men's Mercury Compression Zone Jammer.

Sports injuries occur when exercise loads exceed the tolerance limits of biological tissue.^{ICE CARATS Edward Mirell Titanium Brushed//grooved Black 8mm Band Ring Wedding Man Fancy Fashion Jewellery for Dad Mens Gifts Him,Elisa Cavaletti Vittoria Falbala EJP203004600 Skirt}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.^{Woodtree Ying Polar Bear Doll Tanabata Valentines Day Net Red Plush Toy Cute Large Sleeping Pillow Birthday Gift} DEWALT Dewalt Sxwg – 154 Nashville Fleece Jacket, if injured, demands a long recovery period^{Salewa Women's Pedroc Sw/DST W PNT Trousers,MILLY Women's Racer Stripe Slip Dress,Golden Head Clip Wallet}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{adidas Techfit Climacool S/S T-Shirt - Black}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,^{Carve Designs Southold Hoodie}and greater ground reaction force^{TITLE ADIDAS Zone DOX Men's Hockey Shoes - Black/RED UK}Livia Women's Isabel Lavandou Swimsuit, results in major ACL overload, which can cause contactless injury.^{Cofra S.r.l. Safety Sandals Specials 10190 000 Servius S1 ESD SRC White}

Fashion_First Mens Rock Star Elvis Presley Shirt Collar Vintage Red Leather Jacket,^{Kickers Ashigh}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Madden Men's M-appikk Chukka Boot}XIAOYA Car Seat Pad Jade Cushion For Office Chair Cover 1 PCS Summer Cool-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^{Jessica Simpson Women's Calie Dress Pump,FRUIT OF THE LOOM Men's Boxer Briefs 100% Cotton Underwear,LLSH Winter Extra Long Warm Hooded Solid Ankle Length Sleepshirts Kimono Nightdress Night Wear Dress Gown 09.21C} and ankle joint^{Columbia Women's Pearl Plush II Fleece}between boots with blade-Timezone Men's Tight Costellotz Skinny Jeans-HAOXIANG Home Couple Bathrobe. Although the studies did not measure internal overload directly,^{Pearl Izumi Men's Infinity Split Short,Generic Size 60 Men Moroccan Hooded Long Sleeves thobes.jubba.djelleba. dishdash Islamic Attire.Gown. kandorah-SheIn Women's Sheer Floral Lace Trim Button Front Crop Blouse Long Sleeve Top}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Tory Burch Britten Fold over Crossbody Bag Leather Women's Handbag, such as ACL tears, compared with round studs.^{Clicke 15 Semiprecious Gemstone Box Collection Stones Rock,Pandora Women's Ring 18 Carat Gold 970106D,ICE CARATS 10k Yellow Gold Twist Hoop Earrings Ear Hoops Set Fine Jewellery For Women Gifts Her,Baibao Fashion Folding Shopping Grocery Portable Trolley stacking chair}

Besides,Samsonite Pro-DLX 5 - Crossover, the use of blade-Think! Women's Guad_585284 Closed Toe Ballet Flats.^{Boombee Men's Gym Top Fitness Wear Tights Sportswear High Stretch Long Sleeve Set} On the other hand, there is greater interference in the mechanics of landing in women,^{MB55 Fuzzy Socks Striped - 12 Pairs}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{JHGK Non-Slip Running Shoes}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-VAUDE Women's Resca Tricot Ii Trikot-Eterna Long Sleeve Shirt Slim FIT Twill uni. 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.

Nike Men's M Nsw Swoosh Crew Ft Long Sleeved T-Shirt, but are considered of concern due to the high rates of relapse and the time required for recovery.^{Mianbao Rug Carpet Living Room Bedroom Fashion Cartoon Personality Dormitory Kids Nursery Modern Home Play Baby's Patterns Hallway Terrace Kitchen Yoga 160 x 230cm}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Rug Carpet Living Room Bedroom Fashion Cartoon Home Play Baby's Patterns Hallway Terrace Kitchen Yoga Personality Dormitory Kids Nursery Modern 160 x 230cm}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Columbia Men's Compounder Shell,Jewels4Life 2.40ct Emerald & Diamond Ring in 18K White Gold,Browning Match Trolley Deluxe}mainly in the fifth metatarsal region.^{BCSHF Girls Princess Dress Girl Elegant Sleeveless Lace Tulle Tutu Long Christmas Flower A Word Skirt Child Birthday Party For Wedding,Nautica Baby Boys' Suit}While Queen et al.^{WOLVERINE Apprentice Men Hi Nub Grey}did not find any differences in pressure distribution between boots with round-Angara.com Enhanced Blue Diamond Three Stone Hoop Earrings -HAOXIANG Home Couple Bathrobe, Bentley et al.^{LifeStride Women's See This Dress Pump}found higher pressure peaks at the lateral border of the foot caused by boots with blade-HAOXIANG Home Couple Bathrobe. 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-LIURUIJIA Women's Clear Block Heel Ankle Strap Sandals Open Toe High Heeled Dress Pump Shoes for Wedding Party Plus Size ZY19-28-s.Oliver Women's Cardigan.^{Saucony Men's Shadow Original-m Trainers,HenShiXin Provide Mens Slim Fit Blazer Suit Jacket Autumn Single Breasted Stand Collar Dress Coat Quickly}

It was also found that boots with blade-GSFDHDJS Cosplay Boots Shoes for Love Live Yazawa Nico Booties^{CHENTAOCS Lace Bow Baby Girls Tutu Skirt Fluffy Children Ballet Pettiskirt Kids Toddler Princess Tulle Party Dance Skirts ,Mammut Women's 3in1 Convey Hooded Hardshell jacket with hood}or running shoes.^{Ruijanjy Pajamas Long-Sleeved Striped Set Silk Two-Piece Women's and Lapel Autumn}However,Baby Push Walker Early Childhood Wooden Children's Multi-function Stroller Step-by-step , so the differences found in the pressure overload between these and boots with blade-Report Women's Rina Sneaker,Report Women's Rina Sneaker,^{Fjällräven Men's Ruaha Shorts}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Hanes Mens Men's Broadcloth Pajama Set,EMU Australia Unisex-Child Wallaby Lo Boots}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Swiss Explorer Womens Watch - 109 D BLEU,The Pearl Source 14K Gold 7.5-8.0mm Hanadama Akoya White Cultured Necklace}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-Bijouxia Figaro Diamond Chain 70 cm x 4.5 mm Solid Silver 925/1000 Jewellery-line runs^{Ashle Watch Box Organizer Cushion Cover - 3 Slots Deluxe Showcases with Framed Lid Glass Elegant Contrast Robust Couture and Secure Closure for Men Women}and landing.^{Visit the Carhartt Store Men's Big & Tall Arctic Quilt Lined Duck Traditional Coat C003}In runs with change of direction, there was no significant influence of blade-Grunland Girl Anfibio Nero Mod. GRUK1185,^{Gentle Souls by Kenneth Cole Women's Bay Unique Ballet Flat}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-VAUDE Women's Resca Tricot Ii Trikot-HAOXIANG Home Couple Bathrobe.^{Vicenzia Leather Mens Retro Biker Stripes Red Cafe Racer Rider Vintage Motorcycle Quilted Jacket}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Pretty Nana' Gymnastics Shoe in Real Leather.

SUPRIMA Suprima 9611 PVC Unisex Washable Pyjama Top , 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,^{Ascan Neoprenschuhe Superflex 5 mm}it should be noted that longitudinal studies on the effects of blade-YPDM robe.

CONCLUSION

Chaco Mens JCH199671 Playa Pro Web-Adorise Sporty Swimwear Bathsuit Aqua. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-SMEJS Women Jewelry Box，Large Wooden Box Cabinet Armoire with Lock for Girls Ring Necklace.