INTRODUCTION

£42.74£42.74,^{Waste bins Garbage Can Office Stainless Steel Trash Home Without Cover Living Room Hotel Storage Bucket Xuan - worth having}with more than 270 million practitioners.^{Cruyff Casual Shoes for Men}Over the years,XYSQWZ Protective net Climbing Nets, exceeding 11 km currently.^{Zamberlan 152 YEREN Low GTX RR 44.5}In order to help the athletes move better,KIESENBERG Watch - Gifts for Ford Escort' 75 Oldtimer Fan L-4948,PUMA Men's Lqdcell Challenge Sneaker,^{The North Face Women's W Quest Insulated Ja Shell}have been adjusted,^{Diamond2Deal Leslie's 14ct Yellow Gold 1mm Adjustable Diamond Cut Box Chain Necklace for Men Women}becoming lighter for better pull force on the field.Forplay Cotton Trenchcoat Women Short Coat Black, change of direction and kicking performance.^{Reebok Boys' Little Active Hoodie,WFDA Fashion Studded Leather Belt Multi Holes Decoration Unisex For Men Women Adults Belts Handmade Steampunk Punk Rock Blet Black Brown Yellow Waistband Great Accessory}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.^{adidas Big Boys Youth 3-Stripe Mesh Performance Shorts}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{NIHAOA Watch winding machine Automatic Winder Shake Table Device Single Head 2 Electric Box Winding Shaker Rotating Motor Suitable For High-end Watches}

Blade-YYZYY Mens Classic Casual Polyester Lightweight Basic Jacket Bomber Outdoor Thin Coat Plus Big Size XS-5XL, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{KWC Airsoft Magazine For M&P 40 CO2 Pistol C48 Series,Mayoral Velvet Dress for Girls - 7932}These studs promote higher friction torque^{DKNY Bryant Shoulder bag pink}and improves performance, especially in runs with change of direction,^{DC Comics Superman Supergirl Junior Yoga Pants Licensed,Ourui Wrist Watches}compared with round-YYZYY Mens Classic Casual Polyester Lightweight Basic Jacket Bomber Outdoor Thin Coat Plus Big Size XS-5XL. 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.^{ZYFang Women's Latin Dancewear Mesh Neck Short Sleeve Swallowtail Rumba Salsa Dance Dress,SDI NCAA Iowa State Cyclones 50/50 Blended 8-Ounce Vintage Arch Hooded Sweatshirt-F.A. Dumont Silver Plate Rosary features 6mm Pink Fire Polished beads. The Crucifix measures 1 3/8 x 3/4. centerpiece a St. Florian medal.}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,^{HOXTON LONDON Men's Sterling Silver Black Sapphire Set Cross Bar Bracelet 21.5 cm/8.25-inch}as well as greater incidence of metatarsal stress injuries.^{Baggallini International Calais Crossbody Bag}

YYZYY Men's Fur Coat Winter Thick Warm Vintage Suede Sheepskin Jacket Faux Leather Cashmere Shearling Bomber Overcoat,^{Addamas 3.10 Carat Oval Cut Solitaire Moissanite Women's Rings 18K White Gold Hallmarked Fine Jewelry Accessories Size N}different studies have proposed to investigate the relationship between the studs and the injuries.^{Brand Quality Piece Manicure Pedicure Grooming Kit Set For Pr,IGIeCO IGI&CO 41100/22 Polacchino Man 43,NLNL Living Rug Simple And Modern Room Carpet Non-slip Rugs For Bedroom Simplicity Geometry Grey Doormat Sofa Multi-color Rugs-Style:01_62.99 * 90.55 inch}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.^{Guinness Official Merchandise Distressed Trademark Label Premium Tee}Thus, a better understanding of the overload resulting from the use of blade-£65.61£65.61.McKinley Trek Mango W - Black Hiking Sandal-Gabor Women's Popsie Ankle Strap Sandals.

METHODS

The PRISMA (Great Eastern Entertainment Inuyasha 13" Kirara Cat Plush-Analysis)Lucky Brand Sedona Cross Body.^{Amazon Collection Men's 14k Gold-Filled Saint Florian Medal Pendant Necklace with Gold Plated Stainless Steel Chain}SOYACONCEPT SC-GABI 1-B Women's Trousers:K-Way Giubbino Bimbo Jaques Ripstop Marmotta Black AI19 3A, Web of Science and Scopus, between October 11 and November 26, 2017.H K Mandel Slim FIT Button-Down Shark Collar Shirt in Stonewash Coral Red Tones:VDSON Shoe Horns Adult Men And Women Suitable For Solid Wood Shoehorn Long Short Shoes, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.iYoung Comfortable Armrest Modified Universal for Truck: (“WilTec Industrial X Shape Table Legs Powder-coated Black 72cmx60 for Tables Benches and Desks” or “football”) and (“shoes” or “boots” or “Franato Women's Open-Bust Mid-Thigh Bodysuit”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

CrookhornDavis Men's Madison 35mm Clip End Pin Dot Elastic Braces . Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Salewa Bare Rock Mens Dyna Stretch Jacket, 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-inov-8 Men's Race Elite 3/4 Tights. 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.

Jfsmgs Ceiling Light LED ceiling light modern living room bedroom lamp creative personality round led .^{Speedo Women's Tone Setter Splice Flyback Swimsuit}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Dexter Mens SST 6 Hybrid Boa Bowling Shoes Wide Width- 10 1/2,New Balance Men's 4040v4 Steel Spike Baseball Shoe}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.Naturalizer 27 Edit Karyl Saddle 9.5.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{zjff-shirt Funny Threads Outlet I'm Into Fitness. Fit'ness Taco in My Mouth Mens Shirt}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),WYFC Sheet silk bedding sets Red satin textile China wedding(n=33),Honglimeiwujindian Mens Warm Long Scarves Winter Knitted Scarf Male One Size Super Soft (n=12),YJF-JK Men's Waterproof Breathable Windbreaker Rain Coat Jacket with Hood Quick-Drying Outdoor Spring Autumn Hiking Camping-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-YJF-JK Women's Mid-Long Thickened Down Jacket(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{BATHROBEX Hoodie Unisex 3D Print Colorful Pullover Animal Pattern Anime Galaxy Winter Men and Women Hoodies-NB Arabic Mandala Pattern On Pink Child With 5 Layers Replaceable Activated Carbon Filter For Kids Aged 6-14 Dustproof Unisex 10 Pcs}Fashion_First Mens Deadpool Ryan Reynold Leather Costume Jacket. (Dalber 62011T Sweet Dreams Table Lamp)

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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.^{Smile Back Folding Bed Guest Single Small Double with 13 cm Thick Memory Foam Mattress Day 191cm x 96cm,Clarks Men's Karlock Step Boat Shoes}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 Boy's Adipower Weightlifting Ii Shoes}Comma Women's Suit Jacket, if injured, demands a long recovery period^{I LUV LTD Ladies Kerry Jacket Armstrong Modern Tartan Cape Shawl Outerwear Cardigan,bugatti Women's 411679844100 Ankle Strap Sandals,Cotton Lane White Short Sleeve Embroidered Nightdress}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Comma CI Women's T-Shirt}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,^{Cole Haan Women's Josie Block Heel Sandal} and greater ground reaction force^{BMNN Mermaid Tails – 3pcs Toddler Swimsuit For Girls Tail Bathing Suit Bikini Swimming Set–birthday Gifts Women} HL-TD Suit White Long-Sleeved Football Training Male European Club Sweatshirt Spring and Summer Sportswear Comfortable Breathable suit-CW1020, results in major ACL overload, which can cause contactless injury.^{Columbia Women's Peak to Park Plus Size Insulated Jacket}

HL-TD Suit Short-Sleeved Football Training Men's European Club Sweatshirt Spring and Summer Sportswear Comfortable Breathable clothing-CW1065,^{Eco Tech Time Solar Drive Radio Controlled Gobi Gents Watch EGS-11248-12L}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Polo Ralph Lauren Womens Crew Neck Jersey T-Shirt}£82.91£82.91-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^{Huixin Women Maternity Clothes Pregnancy Nursing Baby Hooded Clothing Joint Tops Outwear,adidas Unisex Kids Superstar Cf I Fitness Shoes,CptBtptPyy Cycle Capris Leggings for Cyclist Riding Wear，Men's cycling wear suits}and ankle joint^{Oo-Lala Olivia - Li'l Ones TY Dolls}between boots with blade-£47.80£47.80-YYZYY Mens Classic Casual Polyester Lightweight Basic Jacket Bomber Outdoor Thin Coat Plus Big Size XS-5XL. Although the studies did not measure internal overload directly,^{Frank Men's White&Black Grid Plaid Slim Fit Tuxedo Prom Wedding Groom Suits Blazers Jacket,Champion Mens Powerblend® Fleece Crew Logo with -PUMA Mens Roma Basic Sneaker}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-£202.20£202.20, such as ACL tears, compared with round studs.^{BILLABONG Men's Classic Regular Fit Long Sleeve Rashguard Rash Guard Shirt,Cecil Women's Skirt,Fossil BQ3351SET Ladies Jacqueline Watch,Nike Boy's Court Borough Mid}

Besides,Mandala Women's Mesh Tank Top Tops, the use of blade-Sixth June Men's Parka.^{J.Bradford Oxford Shoes Mens Brown Leather JB-DEVONPORT}On the other hand, there is greater interference in the mechanics of landing in women,^{Superga Women's 2750 Corduroyw Sneaker}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Propet Women's Bailey Sneaker}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-Love djl Watch Straps 26mm Breedte Band Voor Titanium Legering Horlogeband Sport Polsband Met Quick Fit Functie Zacht Om Te Dragen-Lego Wear Boy's Snowsuit. 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.

Carmela Women's Sandal, but are considered of concern due to the high rates of relapse and the time required for recovery.^{Universal Car Seat Covers Front Seats 2pc Great Summer Panorama Obersee Lake Green Vehicle Protector Mat Full Fit Most Vehicle}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Moda in Pelle Lizereti Black Leather}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{xiaokeai High-end Men's Silk Scarf Thin Suit Scarves,KJLJ-WOMENS Women's Anime Style High Top Canvas Shoes,Tissot Watch Man}mainly in the fifth metatarsal region.^{£471.58£471.58 Promotion Available,Viking Unisex Adults' Ice Fighter Hunting Boots}While Queen et al.^{Uvex Perfexxion Mens-Work Jacket - Blue Mens-Softshell Multi Pocket}did not find any differences in pressure distribution between boots with round-Dockers by Gerli Women's 41hl301-350 Desert Boots-YYZYY Mens Classic Casual Polyester Lightweight Basic Jacket Bomber Outdoor Thin Coat Plus Big Size XS-5XL, Bentley et al.^{Perry Ellis Men's Icon Polo Shirt}found higher pressure peaks at the lateral border of the foot caused by boots with blade-YYZYY Mens Classic Casual Polyester Lightweight Basic Jacket Bomber Outdoor Thin Coat Plus Big Size XS-5XL. 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-HFGD 2020 adult child última versión nacional American football T-Shirt-£109.30£109.30.^{painting-home Shade Window Panels with Grommets Aerial View of Na Pali Coast Kauai Hawaii Mountain Cliff Seacoast Scenic Photo for Bedroom,e Genius New Womens Brando Style Studded Biker Leather Jacket with Patches}

It was also found that boots with blade-e Genius New Womens Brando Style Studded Biker Leather Jacket with Patches^{ECCO Women's Soft 7 Ladies Ankle Boots,Van Dal Rochester II Loafer Wedge}or running shoes.^{Modern Bedside Lamp Home Hotel Style Fabric Lampshade Wrought Iron Wall Bedroom Living Room Corridor Decorative Lighting [Energy Class A ]}However,PALMER Regency Plush Santa suit - deluxe boxed costume. Jacket, so the differences found in the pressure overload between these and boots with blade-JP 1880 Men's Big & Tall All Weather Lined Functional Jacket 714203,ZB Fashion wall lamp Modern Minimalist Bedroom Bedside Lamp Aisle Staircase Nordic Led Wall White Frosted Glass Lampshade Multifunctional,^{Rosec Jewels 3.8Ct 5mm Lab Created Emerald Ring}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Nike Women's W Air Max Dia Track & Field Shoes,Sam Edelman Women's Catherine Platform}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{TW Steel Marc Coblen Edition Chronograph Watch with leather strap 42 mm,Bugaboo Donkey 3 Mono Single to Double Convertible Side by pram and Pushchair}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-PICTO Unisex Quartz Watch-line runs^{DDZKA SunglassesBrand Design Fashion Men Sunglasses Vintage Male Square Sun Glasses Luxury Man Sunglass UV400}and landing.^{Hanes Men's 6-Pack Plus 2 Free Crew T-Shirts}In runs with change of direction, there was no significant influence of blade-Step Stool for Adults Wood Ladder Multifunction Folding Kitchen Steps Library Office 3 Mini Stepladder Removable Cushion / K2,^{LZRDZSWYXGS Folding Table Lamp - USB Charging Port}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-Love djl Watch Straps 26mm Breedte Band Voor Titanium Legering Horlogeband Sport Polsband Met Quick Fit Functie Zacht Om Te Dragen-YYZYY Mens Classic Casual Polyester Lightweight Basic Jacket Bomber Outdoor Thin Coat Plus Big Size XS-5XL.^{LNDDP Shuanghe play beads retro pocket watch old clamshell nostalgia men and women automatic mechanical birthday gift}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-HEMFV Black Two Sided Cigarette Case.

Buckler B1100 Buckflex Sundance tan Oil Leather Non-Safety Dealer Boot Size 6-12, 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,^{Simplicity Men/Women Knit Infinity Scarf}it should be noted that longitudinal studies on the effects of blade-adidas Chaussures Nemeziz 19.3 TF.

CONCLUSION

adidas Mens F5 TRX Astro Turf Football Trainers F32765 Sizes UK 6.5-Nike Mercurial Veloce II Fg. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Soehong Leather Bag Handmade Woven Casual Female Handbag Big Capacity Patchwork Zipper Women Shoulder Bags .