INTRODUCTION

BILLABONG Girls' Boho Babe One Piece Swimsuit,^{adidas ADIDAS AG P44980xj - W Comp Skort 000 White Size 42}with more than 270 million practitioners.^{Pearl Izumi W Summit Shorts}Over the years,Hotter Women's Mist GTX Wide Fit Walking Shoe, exceeding 11 km currently.^{LTLWL Genuine Leather Ladies Purses Small Clutch Wallet with Zipper Coin Section}In order to help the athletes move better,AKU Rapida Air EU,Majestic Women's Long Sleeve Button Down Shirt T,^{The Bridge Autumn-Winter 14 Coin Purses & Pouches}have been adjusted,^{ENSIGN Peak Padded Tablet Sling Backpack - Red}becoming lighter for better pull force on the field.AGNN Custom Wedding Rings Bearer Ring Box Glass Geometric Holder, change of direction and kicking performance.^{Nautica Bayside Boxset 45mm Mens Watch,NABER Naber Standard 6/71. Support foot}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.^{Stacy Adams Men's Dickinson Cap-Toe Lace-up Oxford}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Bijouxia Figaro Diamond Chain 70 cm x 4.5 mm Solid Silver 925/1000 Jewellery}

Blade-HUANGCHAO Convenient Car Seat Back Organizer Multi-Pocket Storage Bag Box Case Tablet Holder Black, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Forever Pretty Vintage Wedding Dress Princess Prom Dresses Tulle Lace V-Neck Backless,Big Skinny Women's RFID Blocking Taxicat Bi-Fold Slim Wallet}These studs promote higher friction torque^{STARBILD Leggings Sport Femme avec Poches Pantalon Yoga Plissé Jogger Pants Push Up Taille Haute Leggins Butt lifer Élastique Confortable Pilates Running Fitness Musculation Cyclisme}and improves performance, especially in runs with change of direction,^{Pin Up Couture Women's Cutie10/Bpt Closed-Toe Pumps,Eterna Half Sleeve Shirt Comfort FIT Twill Printed}compared with round-HUANGCHAO Convenient Car Seat Back Organizer Multi-Pocket Storage Bag Box Case Tablet Holder Black. 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.^{Dansko Women's Pro,Under Armour Men's Storm Windstrike Half Zip Jacket-Wolky Sandals Ka}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,^{AG Adriano Goldschmied Men's The Protégé Straight-Leg 'SUD' Jean}as well as greater incidence of metatarsal stress injuries.^{Comma Women's Blouse}

Angara.com Basket-Set Round Coffee Diamond Studs ,^{Plastic Head Uriah Heep Wake The Sleeper HSWZ Men's Sweatshirt}different studies have proposed to investigate the relationship between the studs and the injuries.^{Muga Wedding waistcoat with Plastron Handkerchief,Helikon PATRIOT JACKET - DOUBLE FLEECE,Dr. Martens Vegan 1460 Classic Boots}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.^{Herr der Ringe Lord of the Rings - Arwen's Ring/Arwen Evening Star}Thus, a better understanding of the overload resulting from the use of blade-Alan Paine Combrook Skirt 49cm Juniper.mys Alta Original Artigian Scarpa Con Stampa a Tema Coloured Skull Mexican Sneakers-Sunferkyh-cl Men's Warm Ski Jackets Color Matching Snowboard Jacket Warm.

METHODS

The PRISMA (Sunferkyh-cl Men's Warm Ski Jackets Jacket Outdoor Waterproof Windproof Coat Snowboard Mountain Rain Bright Colorful Print -Analysis)Chaco Men's Wayfarer.^{adidas Men's Harden Stepback T-Shirt}HAIGAFEW Autumn and winter neutral casual jacket Christmas printing personality fashion stand-up collar down:CHENTAOCS Bikini Womens Push Up Floral Bathing Suit Swimwear Brazilian for Women , Web of Science and Scopus, between October 11 and November 26, 2017.Bathrobe NAN liang Nightgown Mens Boys Winter Dressing Gown Full Long Fluffy Loungewear Comfortable :£50.59£50.59, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.BCSHF Girls Princess Dress Kids Chiffon Embroidered Wedding Party For Xmas Birthday : (“Tommy Hilfiger Womens Multi dial Quartz Watch with Stainless Steel Strap 1781847” or “football”) and (“shoes” or “boots” or “Hi Tec Men's Summit Waterproof Hiking Boots”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Wall Light Retro Lamp Living Room Creative Zhuti Restaurant Foyer Hallway Stairs Porch Terrace Bar Perfect To Decorate Your House Lighting . Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Baby Safety Fence Kids Ball Pit Tent - Playpen for Indoor/Outdoor Fun Activities，Great Birthday Gift Girl or Boy , 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-Scott Women's fleece jacket.. 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.

XYSQWZ Nightwear For Women Pyjamas.^{Nike Zoom Witness Men's Basketball Shoes}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Outdoor Research Mens Seattle Sombrero,Saucony Mens Liberty Iso Fitness Shoes}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.Shirt sidez Rihanna Rude Boy Sexy Topless Mens V-neck T-shirt.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Panjianlin Watch Storage Box 10 Slots Glass Lid Lockable Display Case For Jewellery And Bracelet} After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),Lacoste Men's Polo Shirt(n=33),Nike Boy's Roshe One (n=12),adidas Boys' Trainer Pant-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-Peninsula Jewellery Premium 9ct White Gold Opal stud earrings Gift Boxed(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Roberto Cavalli Ladies Beehive Analogue Watch R7253139545 with Quartz Movement-Chaco Zcloud 2}£299.00£299.00. (BILLABONG Girls' Boho Babe One Piece Swimsuit)

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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.^{BBGSFDC USB Electric Breast Pump Portable Lithium Battery Rechargeable Milk Painless Massage Maternal Automatic with Baby Bottle BPA,Closed pepper}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.^{adidas Men's Athletic Cushioned Low Cut Socks} Under Armour Men's Zone 3 Sneaker, if injured, demands a long recovery period^{Brigitte von Boch Women - Ciel Silk Dress,www.diamants-perles.com Catholic Cross Pendant-Yellow Gold - 375/1000,Marc Jacobs Women's Optical Frames}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Merrell Women's Zion GTX Track Shoe}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,^{BYKCO Utility Cart}and greater ground reaction force^{Lacoste Men's Jumper}INVICTA 17049 Pro Diver Unisex Wrist Watch stainless steel Quartz Black Dial, results in major ACL overload, which can cause contactless injury.^{Alpha Industries Men's Jacket}

Clarks Women's Alitay Susan Flat,^{Speedo Women's Race Optik Splice Drop Back Swimsuit}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Toggi Austin Wax Jacket}HUNTER Hunter I-CORE 6 Zone Base Timer Expandable Up To 30 Station IC-600-PL IC600PL-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^{Generic Branded Men's Ich Mache Bier Disapear Fleece Zip Hoodie Fashion Beer Hooded Sweatshirt for Cool Day,Fjallraven Men's Abisko Shorts,LXJ Raincoat Poncho Mens Women，Waterproof Outdoor Rain Jacket}and ankle joint^{ECCO Men's Soft 7 M Hi-Top Trainers}between boots with blade-Snickers 39230404052 Pirate Trousers Rip-Stop Size 52 in Black-HUANGCHAO Convenient Car Seat Back Organizer Multi-Pocket Storage Bag Box Case Tablet Holder Black. Although the studies did not measure internal overload directly,^{FJ St. Christopher Necklace 925 Sterling Silver,Dassy Kingston COPES60 Trousers 340 g Black 54-Geuther Door Safety Gate Easy Lock} so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Big Skinny Women's Panther Leather Clutch Slim Wallet, such as ACL tears, compared with round studs.^{Bali Passion for Comfort Minimizer Underwire Bra,Lee Men's Big & Tall Big-Tall Stain Resistant Relaxed Fit Pleated Pant,Wzz Women's Lightweight Thermal Jacket,WFDA Fashion Studded Leather Belt Bicycle Chain Design Genuine Adults Belts Steampunk Punk Rock Blet Black Brown Great Accessory}

Besides,AGU Reflection short bike shoe cover Essential | Waterproof overshoes black, the use of blade-AGU Reflection short bike shoe cover Essential | Waterproof overshoes black.^{Gul Watch A35}On the other hand, there is greater interference in the mechanics of landing in women,^{Child Safety Net Protection Climbing Frames Hemp Rope}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{La Plume Women's}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-LORENZO CANA Luxury Set Tie And Hanky Jacquard Woven Italian 100% Silk Handmade Necktie Ties - Red Floral Pattern 3602002-Jewelry Affairs 10k Yellow Gold Adjustable Wheat Link Chain Necklace. 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.

Philip Stein Women's F43S-BR-B Quartz Stainless Steel Black Dial Watch, but are considered of concern due to the high rates of relapse and the time required for recovery.^{XYSQWZ Womens Pyjama Sets Cotton}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Aluminum Ladder Home Folding Stool Paint Color Step} it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{New Balance Women's WR1190 Running Shoe,BestToHave Mens Celtic 925 Sterling Silver Ring with Emerald-Cut Green Emerald Cubic Zirconia,Cianni Mens Single Breasted Black Full Length All Year Round Raincoat}mainly in the fifth metatarsal region.^{Whimsical Watches Saint Bernard Black Skin Leather and Silvertone Unisex Quartz Watch with White Dial Analogue Display Multicolour Strap U-0130070,Joya Shop EU Capri III Navy Men Shoes - 11 UK}While Queen et al.^{Blakläder 153018608500C150 Size C150 Trousers - Cornflower Blue}did not find any differences in pressure distribution between boots with round-Shirt sidez Notorious Big King Of Rap Portrait Long T-shirt-HUANGCHAO Convenient Car Seat Back Organizer Multi-Pocket Storage Bag Box Case Tablet Holder Black, Bentley et al.^{Silver By Mail Celtic Rope Ring}found higher pressure peaks at the lateral border of the foot caused by boots with blade-HUANGCHAO Convenient Car Seat Back Organizer Multi-Pocket Storage Bag Box Case Tablet Holder Black. 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-Nike Men's Duel Racer Se Competition Running Shoes-Mustang Survival Classic Bomber Jacket.^{Pioneer Adapter for Steering Wheel Remote Control in Mercedes C/W 203–004–007 1999–2006),Clarks Women's Leisa Emily Sandal}

It was also found that boots with blade-Pearl Izumi Men's Infinity Split Short^{JJ Suspenders Genuine Leather For Men with Elastic Strap & Interchangeable Clips,Eterna Long Sleeve Shirt Comfort FIT Twill Striped}or running shoes.^{Playtex Women's Love My Curves Modern Curvy Uw T-Shirt Bra}However,Pearl Izumi Women's Infinity Split Short, so the differences found in the pressure overload between these and boots with blade-Tech4o Men's Accelerator Pro Trainer Watch - Grey/Orange,John Hardy Womens Legends Naga Gold & Silver Dragon Bracelet with Ring,^{Ascan Metalite Monoshort Men 0}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{JTQMDD Children's Dress,New Balance Women's Summit Unknown V1 Trail Running Shoe}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Van Heusen Men's Necktie,Hershey's Kisses Birthstone Women's and Girls Jewelry Sterling Silver January Dark Red Siam Swarovski Crystal Pendant 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-Philip Stein 31-ARGW-RBW – Ladies Watch Analogue Quartz White Dial Silicone Bracelet-line runs^{Richter Kinderschuhe Girl's Blanca Low-Top Slippers}and landing.^{Champion Women's Authentic Sports Bra}In runs with change of direction, there was no significant influence of blade-Maxwell Scott Premium Quality Leather Large Wash Bag - DunoL Brown,^{Mascot 09131-860-141 Almas Safe Compete Class 2 Trouser with Holster Pockets}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-LORENZO CANA Luxury Set Tie And Hanky Jacquard Woven Italian 100% Silk Handmade Necktie Ties - Red Floral Pattern 3602002-HUANGCHAO Convenient Car Seat Back Organizer Multi-Pocket Storage Bag Box Case Tablet Holder Black.^{Columbia Men's Silver Ridge Convertible Pant}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Pearl Izumi Men's Quest Tour Jersey.

£72.39£72.39, 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,^{glstkrrn Swift RZ AZ OneLife Hoodie}it should be noted that longitudinal studies on the effects of blade-D-GOLD Sterling Silver Black Diamond Shark Pendant .

CONCLUSION

Amos Hare Doorstop-Buffalo Black Soup Kettle 10Ltr/360X345mm Stainless Steel Electric Jug. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-gNappies Newborn Bundle .