INTRODUCTION

DSRLO Scarf Woman Scarves Dot Print Silk For Women Big Size Sunscreen Beach Stoles Elegant Hijab,^{GEEK LIGHTING Men Packable Lightweight Down Vest Front-Zip Insulated}with more than 270 million practitioners.^{ABD Girls mermaid tail swimsuit Mermaid Tail Swimmable Bikini}Over the years,Philippe Model Women's Sneakers EZLD BP02 Beige White Leather Pony, exceeding 11 km currently.^{CMP - F.lli Campagnolo Men's Alcor Mid Trekking Shoes Wp High Rise Hiking Boots}In order to help the athletes move better,HENRYKA Classic Baltic Milky Amber,LEILEI Baby Activity Walker,^{Ellie Womens 421-GROOVEBLK 421-groove 7 UK Black}have been adjusted,^{ZzWEI Men's Thick-Soled Sports Shoes All-Match Casual Breathable Increased Running Lightweight Shock Absorption Arch Support Road Shoes}becoming lighter for better pull force on the field.Yongyong Nightgown With Pockets Pajamas 3-piece Suit Women Winter Cotton Robe Packets Thickened Long Bathrobe Autumn Home Service , change of direction and kicking performance.^{Simply Merino Wool Kids Pajama Set. Thermal Underwear Base Layer PJ Unisex.,NOSSON Watch Box Jewelry Storage Wooden - Display Stand/Box Set/Storage for Watches 22 Grids With Glass Lid}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.^{Baldowski Venis Women's High Heels Smooth Leather Sandals Beige}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{MAITONGG Men'S Hoodies Zip Sweatshirt Fashion Bohemia Style Hoodie Motifs 3D Print Streetwear Pullover Autumn}

Blade-yywl Hiking Backpack Unisex Men Sports Bag Waterproof Outdoor Mountaineering Climbing Camping For Male, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{dream-higher Italian Shoes with Matching Bag for WomeAfrican Ladies and Set Decorated Rhineston Metal Decoration,ZYFXZ Black Cowhide Embossed Leather Welder Boots，Steel Toe Cap/Steel Midsole Safety Work Shoes}These studs promote higher friction torque^{adidas Youths Gazelle 2.0 Suede Trainers}and improves performance, especially in runs with change of direction,^{Promodoro Fleece Jacket C Men's Lightweight,JRSHODA Women Sandals Mixed Fashion Colors Shoes Simple Buckle Summer Comfortable Square Heel}compared with round-yywl Hiking Backpack Unisex Men Sports Bag Waterproof Outdoor Mountaineering Climbing Camping For Male. 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.^{adidas Originals Adi-Ease Sneaker,CTDMMJ Men's Ring Alloy Champion-SOYACONCEPT SC-GABI 1-B Women's Trousers}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,^{mys Sneakers Customized}as well as greater incidence of metatarsal stress injuries.^{G-STAR RAW Strett Padded Bdc Gymbag}

Jewish Jewelry by FDJ Women's Fine 10k Yellow Gold Milgrain-Edged Medal Star Of David Charm Pendant,^{STTHOME Child Safety Net Protection Climbing Frames Nylon Netting Heavy Duty for Children Cat And Dog Fall Garden Mesh Windows/Plants Railings White 6mm/5cm}different studies have proposed to investigate the relationship between the studs and the injuries.^{Roxy Women's Danaris Sneaker Shoe,Mephisto Fortino Classic Man Loafers with Removable Footbed,DuDu Women's Shoulder Bag Brown brown One Size}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.^{XuZeLii Jewelry Case Chinese Dressing Retro Style Antique Wood Box Wooden Storage Creative Birthday Gift Suitable For Your Daily Life} Thus, a better understanding of the overload resulting from the use of blade-Yoyo 6 - Lightweight Stroller Grey.Saiyi Men Sneaker Breathable Round Toe Shoes -adidas Men's Pro Madness Pants Pant.

METHODS

The PRISMA (LeMieux Short Winter Coat-Analysis)Hanes Men's T-Shirt.^{Melissa Unisex-Child Mini Campana Flats}QXMEI Hat Scarf Gloves Three-piece Ladies Autumn And Winter Plus Velvet Thick Warm Set:Ecko Mens Rockhopper Casual Lace Up Hi-tops Trainers Boots Shoes Tan Size, Web of Science and Scopus, between October 11 and November 26, 2017.Eysee Leather Handbag Women Shoulder Bag Fashion Messenger:Deluxe Gems 6.64 ct PGTL CERTIFIED OVAL SHAPE , football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Schöffel Men's Genua2 Longsleeve: (“Cole Haan Men's Zerogrand All-Day Trainers” or “football”) and (“shoes” or “boots” or “XUHRA Pocket Watch Retro Bronze Steampunk Series Sets Men Women Necklace Gift”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Cybex Silver Pallas 2-in-1 Child's Car Seat. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Yxxc Pocket Watch, 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-2 Pcs Set Seat Cover Outdoor Colorful Coral Seashell Car Large Compatible for Airbags Universal Fit Cars Trucks and SUVs Baby Covers Boys. 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.

Schöffel Women's Insulated Portillo Wind and Waterproof Winter.^{Seidensticker Women's Blouse}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{DRLVMO Han Queen Sexy Elegant Flower Floral A-Line Swing Dress Women Spring Retro Mesh Embroidery Plus Size Ol Dresses,Jintaihua Watch Winder 4 6 Watches Box Automatic Wood}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.Unknown 372nd Engineering Brigade CSIB - Combat Service Identification Badge.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{ESPRIT Viola Shoulder Bag 23 cm}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),Vive Maria Anna's Nightdress Blue Allover(n=33),Thermic Powersocks Set Heat Uni S-pack 1400 Bluetooth Socks(n=12),£77.95£77.95-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-Marc O'Polo Women's Cardigan(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{adidas Boy's Active Sports Athletic Shorts-Spenco Kholo Floral Cork}Marc O'Polo Body & Beach Women's W-Bikini Set. (Fjällräven Kånken Photo Insert)

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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.^{Bali Women's Lace Desire Microfiber Hi-Cut Brief,Mag-Genius Award Winning building Tiles Clear Colours 3D Brain Building Blocks}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.^{Horsefeathers Haila Women's Snowboard Trousers}Pioneer GM-D8701 amplifer, if injured, demands a long recovery period^{metaltree98 Heavy Cuban Link Chain Necklace Box Clasp Safety Lock 14K Gold Plated 8 mm / 26",Gipsy by Mauritius Men's Blouse Jacket Grey Charcoal,Eddie Bauer Men’s Snap Placket Radiator Fleece Pullover Top}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Dude Shoes Hey Women's Wendy Washed Mint}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,^{Moon-boot Unisex Adults Nylon Snow Boots}and greater ground reaction force^{Rosec Jewels Prong Set 2.5mm Solitaire 0.06 CT Certified Diamond Wedding Ring}Gabor 42.620.62 Splash Leopard Print Womens Pumps and Ballerinas, results in major ACL overload, which can cause contactless injury.^{Diesel Men's Laekee-beex Straight Jeans}

Silver Canyon Boot and Clothing Company Men's Outback Wool Cowboy Hat Montana Crushable Western Felt,^{Quinny Hubb Mono XXL Shopping Pushchair}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Disney Kids Stitch Plush Slippers}Out of Print Unisex/Men's Literary and Book-Themed Tee T-Shirt-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^{FFSM Newborn Baby Photography Props Costume Animal Made Clothing Photo Fox Styling Clothes Knitted Sweater for Girl/Boy ,Crossbody Parent Bag,Duvet Cover}and ankle joint^{Bomboogie B4293 Giubbotto Uomo Giaccone blu Jacket Man}between boots with blade-IGI&Co Women's Dja 61635 Slipper-yywl Hiking Backpack Unisex Men Sports Bag Waterproof Outdoor Mountaineering Climbing Camping For Male. Although the studies did not measure internal overload directly,^{Emblems-Gifts 12 x Masonic Lest We Forget Remembrance Poppy Lapel Pin Badge Exclusive Badges,GUESS Women's Tara Large Zip Around Wallet-WFQGZ MenS 37 White Shoes 38 Students 45 Sports And Leisure Youth 46 Yards Board Men}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Elomi Swim Paradise Palm Underwired Plunge Multiway Bikini Top, such as ACL tears, compared with round studs.^{Saris and Things 14K Yellow Gold 14ky Casted Medium Diamond Cut Number 1 Charm,Cole Haan Men's FEATHERCRAFT Grand Blucher Oxford,Josef Seibel Till 07,adidas Equipment Support ADV Mens in Solid Grey/Core Black}

Besides,WM WELLY MERCK Welly Merck Couple Watches Valentines Day Gifts For Her and His Pair watch Swiss Quartz Movement 36 & 42 mm White Black Dial Rose Gold Mesh Interchangeable Band 50M Water Resistant, the use of blade-OLUKAI Ho'Opio Sandals - Women's Deep Teal/Charcoal 6.^{Justin Reece England 8400 Womens Leather Matt Boots} On the other hand, there is greater interference in the mechanics of landing in women,^{Under Armour Men's Sportstyle Terry Short Trousers}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{BandeHuan Cartoon The Simpsons Unisex Hoodies HD 3D Print Pullover Casual Sweatshirts Long Sleeve Pockets Hood Fashion Gifts Hoodie Men's Woman Anime Hooded Jumpers Sportswear T-Shirts Zipper Top XXS-3XL}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-Qianliuk Men Hiking Boots Tourism Trekking Hunting Shoes Non-Slip Outdoor Climbing Sneakers for-OLUKAI Women's Hawaii'Iloa Kia Hope. 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.

OLUKAI womens Olukai Momi - Women's Slip-on Shoes, but are considered of concern due to the high rates of relapse and the time required for recovery.^{GJJH LED Light up Retractable Roller Skate with USB Charging Automatic Technical Skateboarding Shoe Outdoor Sports Gymnastics Sneakers for Children Gift}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Jessica Simpson Women's Straight Neck One Piece Swimsuit Bathing Suit}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Columbia Unisex Kid's Fast Trek Ii Fleece Hoodie Hooded Sweatshirt,Brennenstuhl 1177263 Automotive & Workshop Lamp SGF 21 S IP54 5m H07RN-F 2x1,HOBO INTERNATIONAL Hobo Marshal}mainly in the fifth metatarsal region.^{melin Brand The Kingpin Baseball Cap,£689.00£689.00 20% coupon applied at checkout Save with voucher}While Queen et al.^{n/p Myboxnice Bucket Bag Classic Top-handle Shoulder Cross-body Show Your Dignity Wholesale Pack of 3}did not find any differences in pressure distribution between boots with round-Djkaa Casual Female Handbag Large Daily Shoulder Bags Luxury Women Designer-yywl Hiking Backpack Unisex Men Sports Bag Waterproof Outdoor Mountaineering Climbing Camping For Male, Bentley et al.^{TLMYDD Raincoat Jacket Hooded Casual Ski Mens Ladies Windproof raincoat}found higher pressure peaks at the lateral border of the foot caused by boots with blade-yywl Hiking Backpack Unisex Men Sports Bag Waterproof Outdoor Mountaineering Climbing Camping For Male. 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-ASICS Men's Gel-Contend 6 Running Shoe-LUNAH Baby playpen large children's playground stable safety activity center for children with breathable net indoor-outdoor toddler fence toddlers crawling .^{Hush Puppies Women's Bailey Chukka Boot,Tommy Hilfiger Women's Heritage V-Neck Sweater Jumper}

It was also found that boots with blade-Brooks Women's Ghost 13 Size: 9 Wide^{Embroidered blanket for newborn Alviero Martini,Comfortable Prams Baby Stroller Lightweight Pushchairs Portable Pram Foldable Travel Carrier for 0-3 Years} or running shoes.^{WDYLHHK Black Tiered Layer Fringe Glamorous Cami Dress Women Spring Sleeveless Solid Party Zipper Form Fitted Short Dresses}However,WYZQ Retro Bronze Hollow Case Roman Number Skeleton Hand-Wind Mehanical Pocket Watches with Chain de, so the differences found in the pressure overload between these and boots with blade-LNDDP Shuanghe play beads retro pocket watch old clamshell nostalgia men and women automatic mechanical birthday gift,Lancaster Italy Men's Watch OLA0677L/RG/NR/NR,^{Lind88 Men Full Zip Winter Fleeced Hoodie with Lined Men&Women Egypt India Mayan Design Leisure - Drawstring Hat Loose Comfort Training Jacket for Valentine Gifts}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Christian Lacroix C'Est La Fete Eternity 6 Bag-Red,Night Comfort Hotel Quality Microfibre Mattress Topper Full 900g Fill Toppers 4 Corner Elasticated Washable Non-Allergenic Superking Size}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{ROBTE 2PCS Music Notes with Colorful Background Front Seat Covers,Josef Seibel Women Ankle Boots Fergey 86}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-Thomas Earnshaw Earnhshaw Men's Longitude Mechanical Watch with Blue Dial Skeleton Display and Leather Strap ES-8062-05-line runs^{2 Pcs Set Baby Car Seat Covers Cool Favorite Durable Boxing Gloves for Seats Compatible Airbags Universal Fit Cars Trucks and SUVs Large}and landing.^{Merrell Men's Vapor Glove 4 Fitness Shoes}In runs with change of direction, there was no significant influence of blade-Rotary Men's gs90505/06 Analog Display Swiss Automatic Brown Watch,^{Planam 845026 Size 26 "MG 260" Overall - Grey}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-Qianliuk Men Hiking Boots Tourism Trekking Hunting Shoes Non-Slip Outdoor Climbing Sneakers for-yywl Hiking Backpack Unisex Men Sports Bag Waterproof Outdoor Mountaineering Climbing Camping For Male.^{Xhtoe Watch Storage Box Clear Glass Top Wood Watches Display Case Jewelry Organizer for 6 Jewellery}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-La Sportiva Women's Bushido II Running Shoe.

WERT Tactical Boots Men Side Zip, 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,^{CMP Feel Warm Flat}it should be noted that longitudinal studies on the effects of blade-Lowa Innox Pro Lo GTX Outdoor Shoe Men.

CONCLUSION

Lowa Mens Locarno Gore-Tex Lo Nubuck Shoes-Alpinestars World Fleece Pullover Hoody. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Proficell Batterien GmbH & Co. vertriebs-kg – Technoline WS 8005.