INTRODUCTION

ARIAT Women's Tassel Cruiser Casual Shoe,^{Hobra-Gold 750 Turquoise 18 Carat Gold Necklace Women's 45 cm}with more than 270 million practitioners.^{Lugz Men's Msvyel-001 Boot}Over the years,Nine West Women's Flax Dress Pump, exceeding 11 km currently.^{Columbia Men's Helvetia Heights Waterproof Jacket}In order to help the athletes move better,Under Armour Women's Featherweight Fleece Hoody Warm-up Top,Carter's Baby Girl's Striped Ruffle Tankini Set,^{Dexter Bowling Shoes Women's Kathy Shoes-White/Silver 9 M US}have been adjusted,^{Mandala Women's Mesh Tank Top Tops}becoming lighter for better pull force on the field.TEVERL TEVERL Ladies Lace Evening Gown Robe Dress Party Assembly, change of direction and kicking performance.^{Deluxe Gems 3.45 ct Pear Cabochon Cut,Reebok Women's Club MEMT Track Shoe}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.^{Gabor Women's Leonita Flap Bag S no Zip}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{K-Swiss Men's Aero Trainer Se Sneaker}

Blade-TYERY Letter printing sweater sports suit, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{JZUO 4 Pieces Women Pajamas Sets Lady Elegant Sexy Lace Simple Faux Silk Sleepwear Spring Summer Autumn Home wear,YUANP Caster Wheels ，Swivel Castor Wheel Heavy Duty With Brakes}These studs promote higher friction torque^{lgf960101 Smart Watch}and improves performance, especially in runs with change of direction,^{GEORGE GINA & LUCY Zlotybox Wallet 11 cm,indofrance Spectacular Erotic 19th Century Art Nude with Guitar Collectible Large Format Wrist Watch}compared with round-TYERY Letter printing sweater sports suit. 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.^{Stanfield's Men's 1453,GLOBALWIN Women's Winter Snow Boots-Brax Women's Style Mary S Jeans}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,^{PUMA Women's Suede Pearl Studs WN's Trainers}as well as greater incidence of metatarsal stress injuries.^{SZXJY ski suit}

£54.21£54.21,^{Nstqlzh Fashion Sneaker For Men Sports Shoes Slip On Style OX Material Round Toe Matching Colors Low Top.} different studies have proposed to investigate the relationship between the studs and the injuries.^{Medeshe Women's Chiffon Floral Print Elasticated Waist Long Maxi Skirt,XHCHE Women Shoes Female Platform Sandals Open Toe Mother Wedges Casual Ladies Footwear,GYC Mens Classic Casual Natural Wood Watch Quartz Wooden Band Gift Giving Wrist Zebrawood Fashion Outdoor} 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.^{DLC@ED Ultralight Waterproof Backpack Outdoor Hiking Camping Travel Riding Rucksack Mountaineering Sports Bag 20L / Green}Thus, a better understanding of the overload resulting from the use of blade-£105.00£105.00.Sorel Women's Dacie Bootie Non Shell Boot-Mephisto Chaussure Scratch-Gradi Taupe Leather 6325-femme.

METHODS

The PRISMA (B/H Slippers Wool-Like-Analysis)SAILORMJY Men's and Women's Wooden Strap Watches Analog Quartz Creative Dials Gifts.^{Blondo Women's Penny Loafer Flat}JINSUO NWXZU Winter Slippers Women Warm Ful Cotton Sheep Lovers Home Indoor Plush Size House Shoes :LNDDP Retro Pocket Watch, Web of Science and Scopus, between October 11 and November 26, 2017.KAZbrella Reverse Opening/Inside Out Umbrella - Turquoise/Black :ZSLD Ergonomic Kneeling Chair with Back Support - Desk Chairs Posture Correction Kneel Stool Angle and Height Adjustable, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.MeiLiMiYu Women Leggings Sexy Fish Scale Printed Mermaid Shining Green Tight Stretchy Soft Pants for: (“Nike Women's WMNS Zoom Fly Trainers” or “football”) and (“shoes” or “boots” or “Newborn Rocking Chair”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

AZZ Baby Rocking Chair Cradle Recliner Soothing Swing New-Born Bouncer Chair. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Hummel SC Freiburg Away Jersey 2020/2020 Men, 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-Glove Infant Electric Bouncers Balance Toddler Rocker Music Shaker Swing Baby Cradle Lounge Chair Sleepy Newborn Comfort Rocking. 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.

Rabbfay Baby Bouncer Chair.^{glstkrrn Tourist Trophy 8J Hoodie}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Pierre Lannier 264 C388,Ulla Popken Women's Plus Size Eco Cotton Asymmetric Collar Shirt 749631}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.ASICS Womens Gel-Rocket 9 Shoes.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Olympus M.Zuiko Digital 45 mm F1.8 Lens}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),adidas DFB Germany Home Jersey EM 2020 Children with Selectable Original Flock for Chest and Back(n=33),Burton Men's Vault Pullover athletic-hoodies(n=12),Polo Ralph Lauren Womens Crew Neck Jersey T-Shirt-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-Champion Men's Big-Tall Jersey Pocket T-Shirt(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Urban Backwoods Rekall Logo Women Zipper Hoodie Hooded Sweatshirt-Vince Camuto Womens Stand Collar Business Jacket Black US XS}DazzlingRock Collection 0.05 Carat . (QinWenYan Women Crystal Clutch Bag Dinner Lady Handbag Rhinestone Evening Dress Ladies Party Wedding Purse Senior Oval )

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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.^{NIXON Charger Leather -Spring 2020- Gunmetal/Silver/Dark Brown,Sorel Women's Explorer Joan Snow Boots}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.^{Agla F/40 Futsal Indoor Shoes}Dxyap Mens Leather Safety Boots Steel Toe Cap Work Shoes Slip Resistant Shoe Protective Midsole Puncture Proof, if injured, demands a long recovery period^{MNJKH Women's Erotic Sleepwear Baby Dolls Women Night Dress Nighty Lingerie Sexy Babydoll Chemise Lace Patchwork Nightwear with G-String,Blundstone Classic 587 Ankle Boots,Ragwear Pavla Women's Winter Jacket Parka with Hood XS - XXL}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Braun Büffel Livorno Card Case 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,^{LOVEKUSH Unique Wedding Gift 12mm White Mountain Crysta Stretchable Bracelet Round}and greater ground reaction force^{Cambio Pearlie}ELK Lighting Picture Frame, results in major ACL overload, which can cause contactless injury.^{SSDS Mens Rugby Jersey Football # 90 Demarcus Lawrence Dallas Cowboys Mesh Double-Sided Sports Sportswear Fans Sweatshirt Polo Shirt Unisex Training Shirts}

Pretty Green Jumbo Cord Overshirt ,^{OshKosh B'Gosh Baby Girls' Franci Mary Jane Flat}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Rosec Jewels Gemstone Full Eternity Ring}Vionic STERLING LADIES LOW HEEL ANKLE BOOT-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^{YAOHM Polyester/Stainless steel All Sunny and Rainy Folding Umbrella,Lee Women's Classic Fit Sophie Straight Leg Jean,Jacques ESTEREL [Q7281] -}and ankle joint^{Cat Footwear Men's Induction Construction Boot}between boots with blade-PUMA Men's Rs-x Sneaker-TYERY Letter printing sweater sports suit. Although the studies did not measure internal overload directly,^{BMW Men's Three-Hand Stainless Steel Quartz Watch,Cafenoir Cafè Noir HDC999 Laminat Trainers-Urban Classics Men's Jacket} so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Carter's Baby Boys' 3 Pc Back Art 126g423, such as ACL tears, compared with round studs.^{GMZA Women Spaghetti Strap Sleeveless Summer Dress Plain Side Slit Casual Dresses,Lisansang Girl Wedding Dress Flower Girls Princess Bow Tie Christmas Party Dresses 2-13 Years Old 0-12 Dress,Skechers Women's Reggae Slim - Stretch Appeal Z-Gore Slingback Sandal,ExOfficio Nomad Pant}

Besides,POC Unisex Spine Vpd Air Vest Snowsports Body Armour, the use of blade-Marvel Boys' Briefs.^{PodoWell Unisex Adults Samira Ankle Boots}On the other hand, there is greater interference in the mechanics of landing in women,^{OESFL Baby Stroller high Landscape}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{QARYYQ Roman Umbrella Garden Beach Sun Outdoor Stall umbrella} evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-Lazy one LazyOne Unisex Sweet Cheeks All-in-One Flapjack Adult-Clice C.3454-32/m Casual Pants. 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.

Soho-T Cardigan Ixia, but are considered of concern due to the high rates of relapse and the time required for recovery.^{Eivy Icecold Women's Functional Underwear Zip Top}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{FCXBQ Safety Gates 39'' Extra Tall with Extension}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Gurhan Women's Vertigo Flurries Collection Sterling Silver Tassel Hoop Post Drop Earring,TAG Heuer Men's WAR2010.FC6266 Analog Display Swiss Automatic Black Watch,SKF VKM 65027 Multi-V tensioner kit}mainly in the fifth metatarsal region.^{adidas Men's Rbfa H JSY T-Shirt,YYHSND Hand Cart Shopping Trolley Folding Portable Aluminum Load Wang Trailer Handling Storage truck} While Queen et al.^{Mayser Alexa Newsboy Cap Cotton Sun}did not find any differences in pressure distribution between boots with round-Nike CFC M NK Dry SQD TRK Pant KPZ – Men's Trousers-TYERY Letter printing sweater sports suit, Bentley et al.^{MDD Fashion Casual Wild Sun Hat}found higher pressure peaks at the lateral border of the foot caused by boots with blade-TYERY Letter printing sweater sports suit. 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-Joseph Cheaney & Sons Hythe II R Wingcap Oxford Brogue in Mahogany Grain Leather-Fly London Women's Salv Chelsea Boots.^{NUOMANAN Blackout Curtains Psychedelic,Schöffel Women's Insulated Portillo Wind and Waterproof Winter}

It was also found that boots with blade-BILLABONG Women's T-Shirt^{Branigan Weavers and J. C. Walsh & Sons Irish Connemara Marble Pin Wool Scarf - Multi Beige,ZLJ Wall Mounted Coat Rack Bamboo Hanger Floating Shelf Durable Nostalgic Double Hook Designer Decorative Clothes/Hat/Bag/Towel/Key/Robe Hooks for Entranc}or running shoes.^{Boccadamo WA012 1960 Women’s Time-Only Watch}However,PUMA Sports Socks , so the differences found in the pressure overload between these and boots with blade-TSUKIHOSHI Kids Storm Silver/Lime - 3570-044-C Silver Size: 8 Toddler,Disney girls Assorted Character Designs 4 Pair Gloves Or Mittens Cold Weather Set,^{Bogner Women's D Mehrteiler Nerea Bikini}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Rosec Jewels 0.64 Ct Diamond Engagement Ring,adidas Men's Essentials 3-stripes Color Blocked Tricot Track Jacket}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Armor Lux Men's Pull Col Rond Lambswool Pullover Sweater,PENVEAT Boys Cars Curtains and tulle blackout drapes Cloth Nursery Baby Room draperie French Blinds for Kids Bay window P228B}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-Under Armour-line runs^{KFHDU Corset Women's Sports Waist Training Workout Gym Hot Sweat Vest Adjustable Slimming Sauna Belt Shapewear Body Shaper Top For Tummy Control Fitness Yoga Exercise Athletic}and landing.^{CARILLO CAMICIE Men's Shirt Regular 100% Cotton French Neck Blue Micro Rhombus Pattern on Denim Background White Buttons in Contrast Colour}In runs with change of direction, there was no significant influence of blade-Geox J Bernie a,^{ChengBeautiful Wall Light Modern Simple Lamp Creative Bedroom Durable Wood Canopy Bed Lighting Shade} and one study even pointed out a lower GRF value on the vertical axis for boots with blade-Lazy one LazyOne Unisex Sweet Cheeks All-in-One Flapjack Adult-TYERY Letter printing sweater sports suit.^{Rosec Jewels 0.67 Ct SGL Certified Diamond Solitaire Ring}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Geox Girls' Jr Sofia K Biker Boots.

Implay® Soft Play Children's Wiggly Worm Ride-On Activity Toy - 610gsm PVC / High Density Foam Orange & Black 100cm x 25cm 35cm, 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,^{HongTeng Silk Tie Male Business Casual Marriage Solid Color Narrow Father's Day Birthday to Send Dad Boyfriend}it should be noted that longitudinal studies on the effects of blade-Lowe Alpine AT Lightflite Carry-On 40 Travel Bags.

CONCLUSION

Kenneth Cole Women's Kam Ii Sneakers-GUESS Logo Love Convertible Crossbody. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Tamaris 122431-112243121003.