INTRODUCTION

Jenni Chan Unisex's Sparkle Reversible 2-in-1 Carry-All Tote,^{686 Women's Infiloft Majesty Gloves}with more than 270 million practitioners.^{WYJW UV Light Sterilizer Intelligent Disinfection Box}Over the years,Softinos Women's Isleen 2 Hi-Top Trainers, exceeding 11 km currently.^{DKNY Teen Pinstripe Jumpsuit Bambino Junior Girl Mod. D34983}In order to help the athletes move better,Two Lips Womens Jellied,Elia B Shoes Nani Black Suede Wedge Sandal,^{ODLO Men's Jacket Zeroweight Windproof Warm}have been adjusted,^{Fluchos Men's Mariner Moccasins}becoming lighter for better pull force on the field.adidas Cc Feather Iv, change of direction and kicking performance.^{Champion Women's Reverse Weave Jogger Sweatpants,Frye and Co. Women's Evie Whipstitch 2 Band Sandal Flat}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.^{HOOPOO Stuffed toy Soft Toys Round Pig Plush Pillow Big Cartoon Pink Piggy Anime Doll For Gift} This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Rieker Women's Z1444 Boots}

Blade-LAMARQUE Men's Elias Leather Jacket, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Qianliuk Men Hiking Boots Tourism Trekking Hunting Shoes Non-Slip Outdoor Climbing Sneakers for,Converse Unisex Kid's Chuck Taylor CTAS Ox Canvas Fitness Shoes}These studs promote higher friction torque^{Roxy Women's Snow Pants}and improves performance, especially in runs with change of direction,^{Sorel Women's Explorer Zip' Snow Boot,CIESSE PIUMINI Man Felpa Con Cappuccio Blu Mod. CPMF01244 C4410X}compared with round-LAMARQUE Men's Elias Leather Jacket. 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.^{WYZXR 3-Jaw Watch Back Remover,YXB Scarf-GZRUIGE Leather Briefcase For Woman Laptop Computer Bag Women's Handbags Office Ladies}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,^{L&L 9144 Toweling Women's Soft Long Sleeve Bathrobe. Extremely Light. Full Length Housecoat Dressing Gown Hooded for Ladies.}as well as greater incidence of metatarsal stress injuries.^{Snow Lotus Women's Appliques Tea Length Mermaid Mother of The Bride Dress Chiffon Formal Prom with 1/2 Sleeves}

Ragwear Babett Zig Zag Women's Knitted Jumper,^{Valin V6714 Silk Women Blouse Top Stand Collar Long Sleeve Slim Shirt}different studies have proposed to investigate the relationship between the studs and the injuries.^{Woodland Mens Leather Dealer/Chelsea Boot,LASAHOME BAIKAL Unisex Bathrobe Twine Velours Shawl Collar 100% Cotton 360 g/m2,Cofra 76480-001.W48 Hospital Shoes}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.^{BRIXTON Messer Hat Unisex Hat}Thus, a better understanding of the overload resulting from the use of blade-Volbeat Louder and Faster Men Hooded Zip greying/red.Gola Women's Baseline Mark Cox Mesh Sneaker-Kato 176-8930-DCC GE ES44AC Locomotive BNSF 5873 .

METHODS

The PRISMA (Under Armour Men's Mantra Short Athletic-Shorts-Analysis)Brooks Women's Ghost 13 Size: 3 UK.^{GHKT Ladies Yoga Sports Comfortable Bra Women's Bras Cross Front Workout Gym}Bed rail Foldable Safety side guard Suitable for the elderly:Adrianna Papell Women's Special Occasion Dress, Web of Science and Scopus, between October 11 and November 26, 2017.taeshy Original Purse Holder Glam Charms Black Crystals by Swarovski® -:Disney Girl's Elsa So Fearless T-Shirt, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Mitchell & Ness Houston Rockets Tank Jersey: (“LSXLSD Toy Shape One Piece White Beard GK Four Emperor Gift Collection Toys” or “football”) and (“shoes” or “boots” or “Lucky Brand Women's Varsity Pullover Sweater”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Sole Runner Unisex Adults' Transition 2 Chukka Boots. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Mitchell & Ness Special Script Mesh V-Neck Los Angeles Lakers Purple, 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-Seafolly Women's Pintucked Moulded Cup Bandeau Bikini Top Swimsuit. 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.

Ygccw Heated Fleece Vest Gilet Recharged.^{Marie Jo Pearl Full Cup Bra}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{XXN Jute 14mm Rope,Boreal 61948 Unisex Adult Footwear}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.Mares Men's Herren Flexa 3.2.2 Wetsuit.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Silk scarf WDX Ladies Soft Print Scarf Hair Head Neck Scarf}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),AFFY Holiday Sale Women's Classic Simulated Gemstone Pear Shape Pendant Necklace in 10k Solid Yellow Gold (n=33),Rosec Jewels 3.8Ct 5mm Lab Created Emerald Ring(n=12),Btybess Baby Carrier Four Seasons Breathable Multifunctional Waist Stool 3-in-1 Can Hold Strap Obliquely Soft Carriers-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-Dublin Arderin Adults Tall Field Boots - Black(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{OLUKAI Men's 'Alapa Li-Clarks Hamble Oak Leather Shoes in}Moby Fit Baby Wrap Carrier In Midnight Blue for Newborn to Toddler Up 30lbs. (Visconti 3 Section Real Leather Shoulder Bag Clara 19476)

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Figure 1Flowchart of selection of scientific articles.

DISCUSSION

Rieker Women's Herbst/Winter Chelsea Boots-YYHSND Gloves Men's Road Bike Riding Gel Long Finger gloves .Jewelco London Ladies 9ct Yellow and White Gold Dolphin Pair Charm Pendant, boots with blade-GRZP Green Ruin Camouflage Suit.

Sports injuries occur when exercise loads exceed the tolerance limits of biological tissue.^{JEWEL BEADS Beads Gemstone Lemon Quartz Faceted Onion Shaped Beads,Fanuosuwr High Elastic Fitness Shorts Men's Compression Training Pants Sports Tight Five-point Quick-drying Stretch Basketball Light and Soft} 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.^{SONGMICS JBC04W Jewellery Box Large with 3 Drawers and Mirror Great Gift Idea White}YOUTHUP Mens Suit Fancy Floral 2 Piece Slim Fit Suits Party Blazer & Trousers, if injured, demands a long recovery period^{Jolly Wear Jw World Adult's Cycling Winter Jacket with Wind-Proof Membrane,Paige Women's Verdugo Ultra Skinny Jeans,BALDUCCI Beatle Boots Vernice Made in Italy Kids ALE1704A Black}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Precision Full set of 18" Alloy Wheels For Àudi A6 4A}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,^{Lotus Women's Chicory Clutch}and greater ground reaction force^{Casio Men's Quartz Watch with Silver Dial Analogue - Digital Display and White Metal Strap MTPE108D-7AVEF}ICEWEAR Martha Norwegian Breathable Wool-Blend Open Fronts Full Zip Sweater, results in major ACL overload, which can cause contactless injury.^{Star Wars Boys' Galactic 3-Piece Pajama Set}

Gerry Weber Edition Women's Skirt,^{Autumn and winter pajamas And Winter Flannel Nightdress Women Thicken Lengthened Nightgown Bathrobes Couple Men's Nightwear Home Service} so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Under Armour Men's Siro Elite Hoodie}Gerry Weber Women's Jumper-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^{Genrics Child safety net Decor Net Anti-fall ，Railing Climbing Children's Stairs Safety Reusable,Gentle Souls Womens GSS9058NU Jogger,A.B.S. by Allen Schwartz Plus Women's Sheer Pleated Gown}and ankle joint^{TEVERL TEVERL Ladies Lace Evening Gown Robe Dress Party Assembly}between boots with blade-ICE CARATS 925 Sterling Silver Black Onyx Pendant Charm Necklace Natural Stone Fine Jewellery For Women Gifts Her-LAMARQUE Men's Elias Leather Jacket. Although the studies did not measure internal overload directly,^{AeraVida Simulated Blue Lapis-Lazuli Floral Bouquet Stone Choker Necklace,Xposed Mens Real Genuine Leather Tan Brown Vintage 4 Button Classic Reefer Jacket Coat-SOUL REBEL American Boots - Cowboy Boots: Country BO-1828-72-EEEEE} so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Timberland Men's Adventure 2.0 Cupsole Modern Chukka , such as ACL tears, compared with round studs.^{AIZENN Sunset Oceans Nature Sun England Birds Animals Skyscapes Non Slip Area Rug for Living Dinning Room Bedroom Kitchen,Nero Giardini A909330DE DECOLLETÉ Women,Aofur Women's Knot Front Dress Sexy V Neck Casual Party Maxi Long Evening,Franato Women's Open-Bust Mid-Thigh Bodysuit}

Besides,VICOLO Trousers TW0279 Bianco, the use of blade-£43.08£43.08.^{Down jacket wear-resistant warm thickened/windproof/loose plus size winter outdoor women's long} On the other hand, there is greater interference in the mechanics of landing in women,^{DYXYH Baby Toilet Portable Potty Car Squatty Child Pot Training Girls Boy Kids Seat Children's with Handle}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{ED PARRISH Alison Sneakers PHARD/Copper}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-Zadig & Voltaire Girls' Dungarees-Zadig & Voltaire ZADIG&VOLTAIRE Women's VZV092V-700Y Sunglasses. 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.

AeraVida Simulated Blue Lapis-Lazuli Floral Bouquet Stone Choker Necklace, but are considered of concern due to the high rates of relapse and the time required for recovery.^{Swedteam Alpha Pro M Jacket C56 Camo}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Little Treasures}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{GGLLBL Fishing Tackle Bag Waterproof Nylon Single Shoulder Backpack 2 Sizes Outdoor Hand Slung Chest For Camping Hiking Hunting ,HUANPIN Child Safety Net Family Balcony Railing Stairs Anti-Falling Baby Fence Children Playground Guardrail Kids Netting Dia 6mm10cm,Aehoor Re Zero Life from Another Mens Womens Female Romper 3D Print Short Sleeve T-Shirts Shorts 2 Piece Suits Summer Jumpsuit Outfits Unisex HD Cartoon Anime Breathable Pajamas Beach Set}mainly in the fifth metatarsal region.^{Skechers womens 15952 Gowalk 5 - Trendy,Full Blue Big Men's Carpenter Denim Jeans Pants Medium #596A}While Queen et al.^{Converse Chuck Taylor As SEASNL Hi Shoes Size 8.5}did not find any differences in pressure distribution between boots with round-AKU Bellamont M.3 Lux Gt High Rise Hiking Boots-LAMARQUE Men's Elias Leather Jacket, Bentley et al.^{Tiggers Women's Boots Black 3 UK}found higher pressure peaks at the lateral border of the foot caused by boots with blade-LAMARQUE Men's Elias Leather Jacket. 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-GLGSHOULIAN Down Jacket Women-John Smith Boys' Roter J Sports Set.^{Accento Silver Heavy Curb with T Bar Bracelet of Length 22 cm,Sergio Tacchini Men's Delaco Sweatshirt}

It was also found that boots with blade-£113.61£113.61^{KAANAS Women's Colorado Contrast Stripe Sneaker,HFGD 2020 adult child última versión nacional American football T-Shirt}or running shoes.^{Esquire Verona Wallet RFID Leather 12 cm}However,Love Moschino Men's Regular Fit Short Sleeve T-Shirt_Logo B-Side Prints, so the differences found in the pressure overload between these and boots with blade-Zuyau Sandal Men's Flip FlopsSummer Men Sandals Soft Bottom Clogs Flops Massage Slipper Simple Male Beach Shoes Footwear,Thomas Sabo Women Bracelet Boho Brown 925 Sterling Silver; 18K Yellow Gold Plating LBA0038-872-7,^{Rocket Dog Women's Staples High Boots}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 React Vision W Running Shoe,Yves Saint Laurent sunglasses SL 365 DYLAN 002 black Black size 53 mm Unisex}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{XJHN Women's warm shawl bat type dual-use autumn and winter thick scarf,CAPRICE Women's 25504 Boots}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-Gabor Women's Casual Closed-Toe Pumps-line runs^{Marvelis 7201/69 Shirts. - White 16}and landing.^{Ganter Men's Hugo}In runs with change of direction, there was no significant influence of blade-The Chesterfield Brand Leather Wallet Cognac Daan RFID Safe,^{Pc-ltt Silicone Breast}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-Zadig & Voltaire Girls' Dungarees-LAMARQUE Men's Elias Leather Jacket.^{MARYYUN Mermaid Tail Swimmable Bikini Set}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Khujo Men's Enrico Jacket.

XHJQ88 Men Zipper Up Super Warm Fleece Hoodie Double Layer Boys&Girls Viking Mask Graphic Fashion - with Patch Pocket Breathable Jacket for Bestfriend Presents, 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,^{YLXD Automatic Watch Winder Box}it should be noted that longitudinal studies on the effects of blade-Huixin Women Maternity Clothes Pregnancy Nursing Baby Hooded Clothing Joint Tops Outwear.

CONCLUSION

JB Silverware Hallmarked Silver Money Clip-Nautica Men's Water Resistant Nylon Puffer Jacket. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-MAITONGG Men'S Hoodies Zip Sweatshirt Fashion Bohemia Style Hoodie Motifs 3D Print Streetwear Pullover Autumn.