INTRODUCTION

Posterazzi Poster Print Collection,^{Rawlings Youth Relaxed Fit V-Notch Insert Baseball Pant}with more than 270 million practitioners.^{Ciesse Koby Piumino 194CPMJ01159 N6111D Trendy Blue}Over the years,Josef Seibel Women Boots Maren 02, exceeding 11 km currently.^{IUBBKI Betelguise Diaper Bag Backpack Mommy Large Capacity Stylish Durable Waterproof Multifunction Travel Back Pack}In order to help the athletes move better,Chaco Womens JCH106893 Z1 Classic,Eterna Long Sleeve Shirt Modern FIT Twill uni,^{Sunferkyh-ac Nurse Fob Watch Dial Design Clip-on Stainless Steel Hanging Ladies Women Pocket Watches Doctor With for Men} have been adjusted,^{Laytter Outdoor Wall Lamp Waterproof Courtyard Light Door Garden Bracket Villa Terrace LED Balcony}becoming lighter for better pull force on the field.Adorise Swimwear Nature, change of direction and kicking performance.^{Blakläder 260018608500C46 Overall Size C46 in Cornflower Blue,Superga Women's 2754-cotu Gymnastics 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.^{Under Armour Men's Speedfit 2.0 Hiking Boot}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Jacket Coat Men’s Windbreaker Add Fertilizer To Increase Windproof Medium-long Loose Large Size Drawstring Button Hat Hooded Cowl Neck Casual Spring Autumn MUMUJIN}

Blade-HAOXIANG Home Couple Bathrobe, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Li'l Woodzeez Waterwaggles Beaver Family Set with Storybook,Shoesbyclaire Mens New Leather Slip On Twin Gusset Padded Upper Quarter Lining Ankle Chelsea Boots}These studs promote higher friction torque^{Capelli New York Toddler Boys Shiny Camo Printed Rubber Rain Boot with Handles}and improves performance, especially in runs with change of direction,^{Dixie Belle Women's Shadow Line Slip W/Stretch Lace Trim,AMYMGLL High-grade car seat for 99% of the General Standard Edition} 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.^{AZSTEEL Support Your Local Farmer,Aigle Women's Vedur Mid W Mtd High Rise Hiking Shoes-Reborn Doll}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,^{JXS Men's 100% Cotton Military Uniform Camouflage Combat Pants}as well as greater incidence of metatarsal stress injuries.^{ICVDSRG Polarised Sports Sunglasses - Pilot sunglasses mens with}

Think! Women's Guad_383275 Loafers,^{Dickies Women's Channel Quilted Jacket}different studies have proposed to investigate the relationship between the studs and the injuries.^{CMP Women's Outdoor Trousers,TB Davies 1102-007 Trade Triple Extension Ladder,Alberto Men’s Modern Fit Trousers Black}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.^{Sika OB Comfort clogs}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.^{PUMA TIME Puma Ladies Watch Digital Bounce- S Pink Quartz A.PU910772005}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.^{CHENTAOCS Bandeaue Floral Bikini Swimwear Womens Vintage Retro Push Up Strappy Beach Bathing Suit Women}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{ZJJGRASS Wood Jewelry Tabletop Display Boards Set Earrings Organizer Holder Trade Show Studs Bearer Necklace Rings Bracelets Bangle,PUMA Women's Flourish Sneaker}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.^{Casio Baby-G Women's Watch BGD}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^{OLUKAI Mens Pikoi-Dickies Eisenhower Mens Jacket Lined}Oevina Rain Suit Waterproof Set Rainwear for Men Reusable Adults Rainproof Windproof Hooded Outdoor Work Lightweight Jacket Camping . (Dynafit Men's Speed MTN Shoe)

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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.^{Marie Jo Women's Avero Cal Dirndl Bra,Regatta Hardwear Sandstorm Soft Shell Workwear Jacket Seal Grey 3XL}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.^{FRUIT OF THE LOOM Men's Boxer Briefs 100% Cotton Underwear}DEWALT Dewalt Sxwg – 154 Nashville Fleece Jacket, if injured, demands a long recovery period^{Sierra Designs Women's Microlight Jacket,Columbia Women's Arcadia Ii Jacket Rain,KEFITEVD Men's Winter Cargo Fleece Jackets Warm Thick Military Bomber Jacket Windbreaker Coat}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{The SAK Kendra Hobo}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,^{HKM Women's Reithose -Stretchy- 3/4 Besatz Trouser}and greater ground reaction force^{Etnies Men's Jameson 2 Eco Skateboarding Shoes}Livia Women's Isabel Lavandou Swimsuit, results in major ACL overload, which can cause contactless injury.^{The North Face Women's W City Midi Trench parka}

Fashion_First Mens Rock Star Elvis Presley Shirt Collar Vintage Red Leather Jacket,^{YQM Women Round Toe Solid Short Plush Flip Flops Open-Toed Beach Shoes Slipper Casual 37 KH}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Child Safety Net Protection Climbing Frames Net}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^{Fjallraven Fjällräven Unisex laptop backpack Kånken,Clarks Swift Mile Mens Casual Lace-Up Shoes,QFF Girls Cotton Long Section Winter Loose Knee Student Port Wind Jacket Coat Fit The Wrist Cuffs/Yellow/L}and ankle joint^{MK988 Men Casual Straight Leg Hip Hop Stretchy Baggy Loose Jeans Pants Light Blue 44}between boots with blade-Timezone Men's Tight Costellotz Skinny Jeans-HAOXIANG Home Couple Bathrobe. Although the studies did not measure internal overload directly,^{adidas Men's Cf Refresh Mid Fitness Shoes,adidas Women's Tiro 11 Short-Sleeve Jersey Top-MRFX New Chinese Outdoor Wall Light Waterproof Square Round Terrace Bracket Doorway Lights Balcony Hotel Exterior Sconce Corridor Lamp} 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.^{Boombee Baby Playpen Kids Activity Center Safety Fence Home Play Area Indoor For Toddlers With Panel Door ,Saucony PowerGrid Omni 12 Running Shoes,s.Oliver Chronograph SO-1673-MC,Stacy Adams SAO Men's Dublin II Suede Lace Up Ankle Boot}

Besides,Samsonite Pro-DLX 5 - Crossover, the use of blade-Think! Women's Guad_585284 Closed Toe Ballet Flats.^{Dr. Martens Vegan 1460 Classic Boots}On the other hand, there is greater interference in the mechanics of landing in women,^{JCNHXD Men Outdoor Fishing Trekking Shoes Waterproof Tourism Camping Sports Hunting Sneakers Hiking Boots}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Trina Turk Women's Kimono Swimsuit Cover Up Swimwear}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.^{Sperry Top-Sider Men's Authentic Original 2-Eye Vineyard Vines Patchwork}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Broccoli Youth Tier T-shirt of impurity wing} it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{CW-X Women's Insulator Web CWX Running Top - Black,Carhartt Men's Ripstop Multi-Cargo Scrub Pant,HEZHOUJI Metal Zinc Alloy Car Smart Key Case Cover}mainly in the fifth metatarsal region.^{XYSQWZ Nightwear For Women Pyjamas,BCSHF Girls Princess Dress Little Sweet Wedding Party For Christmas Xmas Birthday} While Queen et al.^{Hanes Tagless 6.1 Short Sleeve T-Shirt}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.^{Yuanyuanliu Bed Pillow Plush Toys Birthday Gift Home Decoration} 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.^{SYue Blue maternity pillow,adidas Cf Revolver}

It was also found that boots with blade-GSFDHDJS Cosplay Boots Shoes for Love Live Yazawa Nico Booties^{Zhcon Fleece Hoodies Santa Claus Mens Soft-Style Everyday Drawstrings Pullover,Dacasso Black Leather Pencil Cup by}or running shoes.^{Vans Women's Classic V Ft Crew Sweatshirt}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,^{AMYMGLL Home massage pillow car electric multi-function home heating kneading free adjustment weight 2.4kg}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Nike Men's Sweater,QFYD FDEYL Mens Diabetic Shoes}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{O'Neill Men's Board Shorts,Helly Hansen Unisex Workwear}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^{Vans Classic Slip-on Canvas Trainers}and landing.^{Angry Itch Women's Ai10z3bble Boots Black}In runs with change of direction, there was no significant influence of blade-Grunland Girl Anfibio Nero Mod. GRUK1185,^{Clarks Women's Alitay Susan 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.^{Oevina Rain Suit Waterproof Set Rainwear for Men Reusable Adults Rainproof Windproof Hooded Outdoor Work Lightweight Jacket Camping} 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,^{Sperry Top-Sider Kids Baby Boy's Lanyard A/C} 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.