INTRODUCTION

Indulge Linen Women's Long Waffle Kimono Robe,^{Ryan Jonathan Fine Jewelry Sterling Silver Tie tac}with more than 270 million practitioners.^{Mustang Women's 1146-507-875 Hi-Top Trainers}Over the years,SKINS Men's Dnamic Thermal Compression Long Tights, exceeding 11 km currently.^{Borbonese SMALL HOBO IN GRAFFITI}In order to help the athletes move better,KONGWST Men's Watch Automatic Mechanical Waterproof Casual,Nike Women's W Air Max Dia Track & Field Shoes,^{Nine West Women's Dress}have been adjusted,^{A Beistle Creation S60309AZ2 Brown Felt Cowboy Hat 2 Piece}becoming lighter for better pull force on the field.OneCherry sweater Vintage Stylish Pockets Faux Fur Jacket Coat Women Lapel Collar Long Sleeve Zipper Outerwear Casual Chaqueta Mujer, change of direction and kicking performance.^{AndyJerzy Cycling Bike Jersey Men's Clothes Breathable Sweat-absorbent Tops Spring and Summer Short Sleeves for Men,Living Kitzbühel Baby Girls’ Babyklettschuh Winterflamingo Slippers}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 Women's Court Jam Bounce Clay Sandplatzschuh Damen-Hellblau}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{adidas Unisex Kids Stan Smith Gymnastics Shoes}

Blade-Pepe Jeans Women's Aberlady Star Low-Top Sneakers, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{GAELLE PARIS GAëLLE GBD7247 Miniskirt Woman 40,Under Armour Womens Block It Shorty Black/Pink XSmall}These studs promote higher friction torque^{Tucano Urbano Men's Gloves black}and improves performance, especially in runs with change of direction,^{JNS Household trash can Plastic Trash Can Oval Ultra-thin With Cover Double Compartment Pressure Type Simple And Beautiful ,BLUE WELLFORD Women's Varenne Blouson}compared with round-Pepe Jeans Women's Aberlady Star Low-Top Sneakers. 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.^{Rosec Jewels Alternate Full Eternity Band,Lampa 71289 Work Sabot-Hush Puppies Mens Henson Leather Lace Up Casual Oxfords}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,^{Hanes mens Cool DRI Performance Long-Sleeve T-Shirt}as well as greater incidence of metatarsal stress injuries.^{Sissel Bambini Neck Pillow for Children with Cover Multi-Coloured}

Sergio Tacchini Men's Delaco Sweatshirt,^{Rosemarie Collections Women's Draped Rhinestone Necklace and Earrings Set} different studies have proposed to investigate the relationship between the studs and the injuries.^{Portwest sUw - DX4 Safety Workwear Trouser Metal Grey 32W / 31-33L,FHMHJH Cocktail Dress - Round Neck Sleeveless Print Vintage Hepburn Style Party Graduation Ceremony Bridesmaid,Children's Lamp Ceiling Captain America Creative New Decoration Room}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.^{Diesel Hoodies - Men S-Bone Print Hooded Sweater In Grey}Thus, a better understanding of the overload resulting from the use of blade-Meindl Men's Lima GTX.Deuter Unisex Xv 3 Sl Backpack -Under Armour Men's Tac Mock Base.

METHODS

The PRISMA (Radley London Womens Larkswood Large Leather Bifold Wallet - Red-Analysis)LZRDZSWYXGS Folding Table Lamp - USB Charging Port.^{Boccadamo Women's Necklace Jewelry Collection of Light Trendy cod. XGR458RS}80x130 Comfort Firm Mattress 15 cm:Jeckerson Pantalone Uomo PA79-XT22331 Autunno/Inverno, Web of Science and Scopus, between October 11 and November 26, 2017.Replay Men's Grover Jeans:Lawevan 1 Inch Wide Suspenders for men, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.PINKKART Women Silk Saree with Blouse Piece 4404: (“lgf960101 Smart Watch” or “football”) and (“shoes” or “boots” or “Doact Multiple Uses USB Electric Warm Keeping Heating Vest Waistcoat Outdoor Winter Coat”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

VAUDE Women's Skomer Hooded Jacket. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Match Men's Athletic Fit Straight Leg Casual Pants, 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-Leonhard Heyden Womens Oslo Cityshopper 3726 Messenger Bag. 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.

Helly Hansen 992 – 4378225 Oslo Shoes Low.^{ECCO Women's Offroad Hiking Sandals}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{ATTX Large Travel Elephant Print Cosmetic Pouch Bag for Women,SJ-man’s belt Comfortable Man’s Female Retro Drill Decoration Wide Fashion Tide Jeans adjustable} 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.BATHROBEX Nightgown.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Fossil Allie Satchel Black}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),Nobrand Rechargeable Steam Hot Compress Eye Mask 3D Stereo Heating Mask Air Travel Sleep Shading Protection(n=33),PUMA Classics Long Women's Skirt(n=12),adidas Originals Mens POD-S3.1-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-Star Wars Darth Vader Commander Youth Boys T Shirt(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Desigual Womens Vest_Amelia Dress-ARIAT Scout Paddock Boot}Disney No Standing Disco Dancing Ride Sign Fantasy Suit Work Wedding Tie Bar Clip. (Mosquito net Canopy Lace For Girls Bed)

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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.^{Vince Kali,kaige Double Outdoor Sleeping Bag}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.^{Musto Mens Team Pique Short Sleeve Cotton Polo Shirts}Cotton Canvas Portable Princess Tent, if injured, demands a long recovery period^{RXTSD Winter hooded coat tooling large pocket down jacket,HHORD Ski Bib Suit Jacket Waterproof Snowsuit for Women And Man Touring,Lego Wear Boy's Snowsuit}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{ROCKY Kids' Hunting Waterproof 800G Insulated Boot}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,^{DSquared DSquared2 2-Pack Modal Stretch Crew-Neck Men's T-Shirts}and greater ground reaction force^{N/E Zhexundian Mens Sports Watch Digital Waterproof 30m Multifunctional Swim Diver Outdoor For iOS Android} BILLABONG Boy's Union Long Sleeve Rashguard Rash Guard Shirt, results in major ACL overload, which can cause contactless injury.^{Zjcpow Electric Shoe Polisher}

DOUBLE DESIGN Cool Mesh Zipper Half Length Chest Binder,^{LLPZ Carpet Nordic Living Room Non-Slip Marble Geometric Print Durable Polyester Rug Coffee Table Floor Mat 160X230Cm}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Bailey Women's Ground Cover Off The Shoulder Dress}Rug-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^{GuoCu Women' Fur Coat Imitation Mink Long Fox Collar Slim Faux Jacket Sleeve Hooded Fluffy Fleece Hood Parka Winter Warm Thick Outdoor Outwear Overcoat,DC Men's Heathrow Ia Prestige Skate Shoe,FANTASIE Swim Santa Monica Underwired Gathered Full Cup Bikini Top}and ankle joint^{Cambio Pina Women's Shorts}between boots with blade-£56.71£56.71-Pepe Jeans Women's Aberlady Star Low-Top Sneakers. Although the studies did not measure internal overload directly,^{ypyrhh Ladies mid Wedge Heel Flower,Soehong Pockets Oversized Plaid Jacket Coat Women Lapel Collar Long Loose Outerwear Tops -WOOLIY LED Ceiling Light}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-MARC JOSEPH NEW YORK Men's Leather Laceup Lightweight Technology Sneaker, such as ACL tears, compared with round studs.^{SUKDO Tai Chi Shoes Unisex Non-Slip Breathable Fitness Outdoor Sports Morning Exercises Flat Shoes,Rosec Jewels Unique Engagement Ring,Härkila Wildboar Pro Men's Waterproof Push Hunting Jacket Orange with Gore-Tex® Membrane - Sow Protection for Crushing Robust Long Sleeves,Children's clothing Dance Costume Latin Chorus Host Mesh Puff Princess Dress Cheerleading Performance}

Besides,Headgear 10 x Pack Men's Boxer Shorts with Elastic Waistband, the use of blade-HARD LAND Men’s Lightweight Down Jacket Hooded Packable Puffer Water Resistant Insulated Winter Coat Outdoor.^{YURU Unisex Road Cycling Shoes，Adults' Casual Bike Shoes，Breathable Comfortable Anti-skid Mountain Riding Bicycle Shoes}On the other hand, there is greater interference in the mechanics of landing in women,^{Smack Apparel Ohio State Football Fans. They Only Hate Us Cause Ain't Red T-Shirt}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Kickers Bonbon}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-K-Way Men's Raincoat-Hanes mens Cool DRI Performance Long-Sleeve T-Shirt. 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.

Amazon Collection 14k Diamond with Screw Back and Post Stud Earrings , but are considered of concern due to the high rates of relapse and the time required for recovery.^{LOVEKUSH LOVE KUSH JEWELRY Apatite Bracelet}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{DOLCE_VITA Women's Varra Fashion Boot}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Craft 1907893 488995 S T-Shirt Merino 240 Zip LS red s modrou,WOOLRICH Women's Wwacc1350so108515 Beige Wool Hat,C S Gold Genuine 9ct 3 Colour 6 Plait Textured Herringbone Bracelet 18cm/7' Brand New}mainly in the fifth metatarsal region.^{LQ Men's sandals Double-layer soft bottom and slippers,Hoggs of Fife Sportsman W/P Shooting Fleece Jacket Green Coats & Jackets}While Queen et al.^{Hemp Woven Net Hanging Children's Stair Safety Net}did not find any differences in pressure distribution between boots with round-LIUCHANG Creative Festive Pair lamp Wedding Supplies red hi Word Desk 111 liuchang20-Pepe Jeans Women's Aberlady Star Low-Top Sneakers, Bentley et al.^{ara Women's Catania 1263619 Closed Toe Heels}found higher pressure peaks at the lateral border of the foot caused by boots with blade-Pepe Jeans Women's Aberlady Star Low-Top Sneakers. 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-Disney Mickey Mouse Head White Outline Silhouette Men's Adult Graphic Tee T-Shirt-adidas Originals Unisex Trefoil Pocket Backpack.^{Geographical Norway – Women's Trainers,22 sq ft Green Childrens Ball Pit with Breathable Mesh}

It was also found that boots with blade-Romika Women's Daisy 13 Mid Calf Boot^{mys OriginalAll Star Personalised Shoes ,Icepeak Men's Bendon Softshell Jacket}or running shoes.^{aden anais 100% cotton muslin swaddles twinkle 120 x 120cm 4 pack}However,Opportunity Shoes - Corso Como Women's Doon Ankle Boot, so the differences found in the pressure overload between these and boots with blade-Champion Men's Powerblend Applique Hoodie Hooded Sweatshirt,Sophie La Giraffe Multi Stand Activity Arch,^{Daniele Alessandrini Men’S Jacket GJ5556L1803806 BLU SAHARIANA}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{LÖFFLER Anton 23043 Men's Stretch Fleece Pullover,Gems.RDX GIA Certified Diamond Ring 0.3 Carat in 18K White Gold} higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Allibuy Waterproof Raincoat Fluorescent Green Oxford Cloth Rain Pants Set Reflective Split Traffic Warning Two Colors Optional Unisex Adult Raincoats,Under Armour Women's HOVR SLK Evo Sneaker}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-Easy b Ladies B Croc Print Boots Sydney-line runs^{LOVEKUSH Beautiful AAA Quality Genuine Shaded Watermelon Tourmaline | Gold FilledFilled Filled Bead Pink Green Blue Ombre Gemstone Bracelet 3 mm}and landing.^{Yongyong Nightgown With Pockets Pajamas 3-piece Suit Women Winter Cotton Robe Packets Thickened Long Bathrobe Autumn Home Service} In runs with change of direction, there was no significant influence of blade-Fjällräven Kånken Photo Insert,^{LIKE ME Castilian Craftsmen 600}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-K-Way Men's Raincoat-Pepe Jeans Women's Aberlady Star Low-Top Sneakers.^{BZees Women's Golden Ankle Boot}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-£72.99£72.99 £80.00£80.00.

FENDI 1036 001 RX Glasses, 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,^{GRÜNLAND Men's Leather Insole with Anti-Microbic Patent and Aloe Vera.}it should be noted that longitudinal studies on the effects of blade-QUANJI Korean Semi-permanent Full Tattoo Eyebrow Integrated Motor Machine.

CONCLUSION

CHEROKEE iFlex Women's V-Neck Knit Panel Top-Allegra K Women's Classic Notched Lapel Long Sleeve Buttoned Coat. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Jxstar Girls Long Sleeve Dresses.