INTRODUCTION

Helly Hansen Men's HAAG,^{Dr. Martens Womens Clemency Smooth Lace Ups Boots}with more than 270 million practitioners.^{MICEROSHE Comfortable Fitness Shorts Breathable Moisture Wicking Compression Pants Running Tights Marathon Excellent Flexibility}Over the years,Pearl Izumi Women's Infinity Intercool Singlet, exceeding 11 km currently.^{NOBRAND Winter Warm Women Fashion Short Coat Leather Jacket Parka Zipper Tops Overcoat Outwear Khaki}In order to help the athletes move better,Snickers 33120404146 Craftsmen Trousers Duratwill Size 146 in Black,Calvaneo 1583 Evidence Gold,^{Children's Room Ceiling Lighting LED Modern Cartoon Boy Bedroom Lamp Dimmable 39W Study Balcony Lounge Blue Ultra-Thin Acrylic with Remote Control L58CM}have been adjusted,^{Roxy Hot Chip Chacha Womens String Bikini}becoming lighter for better pull force on the field.Adtec Mens 9426 6" Steel Toe Work Boot Brown, change of direction and kicking performance.^{Charlotte Wooning RPSg-54 Women's Ring Pearl Pluto Small Gold White Silver Gold-Plated,Justin Hats Men's Cowboy Hat}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.^{JCNHXD Men Autumn Outdoor Hiking Shoes Male Mountain Climbing Trekking Hunting Sneakers Water}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Alan Paine Millbreck Vee Neck Jumper in Tiger}

Blade-Converse Chuck Taylor Platform Layer Ox Trainers, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{MODO BY RV RONCATO Roncato Uno Sl Premium Trolley Medium 73 cm 4 Wheels - Strap Internal Organizer,SMEJS Wooden Watch Box Valet Sunglasses and Jewelry Storage Organizer Display Drawer}These studs promote higher friction torque^{Longo & Co LONGO Women's Boots}and improves performance, especially in runs with change of direction,^{BASEFIELD Men's Jumper Blue 610 DEEP NAVY,MIBKLPG Skirts For Women Vintage Plaid Knee Length Skirt Casual High Waist Summer A Line}compared with round-Converse Chuck Taylor Platform Layer Ox Trainers. 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.^{BCSHF Girls Princess Dress Bridesmaid Communion Dance Ball Gown Pageant Everyday Party For Birthday Wedding ,XINBANG Super Mary toy set 2pcs/set Hot Game Mario Odyssey Cappy Hat Adult Anime Cosplay Bros Cap Plush Toy Dolls-MyWheelieBin Portable Jewelry Storage Box Woven Pattern Cosmetic Case 23 * 17 17.8cm creamy-white}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,^{Non-slip Drying Rack 16 Clips Sock Racks Laundry Pegs Drip Hanger Clothesline Hanging Metal Clothespins Rectangle For Baby Clothes}as well as greater incidence of metatarsal stress injuries.^{Safari Shark Cufflinks by Cuff-Daddy}

Kenneth Jay Lane Simulated Pearl Necklace Rhinestone Faux Diamond Clasp Jewelry 3 Rows 10mm Pearls Jackie Kennedy Repro,^{Hackett London Men's Amr Padded Moto Jacket}different studies have proposed to investigate the relationship between the studs and the injuries.^{Clarks Women's Ashland Bubble Loafer,Adesign Baby Wipe Warmer and Wet Wipes Dispenser,Pretty Nana' Gymnastics Shoe in Real Leather}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.^{Vans Authentic Sneakers}Thus, a better understanding of the overload resulting from the use of blade-Naava Women's 9 ct White Gold 0.50 Diamond Eternity Wave Ring.Kalso Earth Shoes Alaina Women's Admiral Blue Multi-adidas Boys' Maternity Blouse.

METHODS

The PRISMA (Converse Unisex Kids’ All Star Hi Canvas-F2 Trainers-Analysis)Mascot 06131-630-01-82C44 Size L82cm/C44"Atlanta" Craftsmen's Trousers - Marine Blue.^{Trespass Women's Tp50 Clea}Mascot 06131-630-06-82C50 Size L82cm/C50"Atlanta" Craftsmen's Trousers - White:Dockers by Gerli 115702-005001 Men's Classic Lace-Up, Web of Science and Scopus, between October 11 and November 26, 2017.Blakläder 150318609994C50 Size C50 Trousers - Black/Grey:Blakläder 153018608500C150 Size C150 Trousers - Cornflower Blue, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.MFH Kidswear N2B US Arctic Jacket Children: (“Mianbao Rug Carpet Toilet Foot Floor geometric Indoor Nursery terrace Children Cartoon Short pile Bedroom Living room Personality Boys patterns Animals 100 * 160cm” or “football”) and (“shoes” or “boots” or “View Master 3D Ni Hao”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Peugeot Women's 728BK Silver-Tone Bracelet Watch. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Mascot 00535-650-01-XL Pilot Jacket Kaprun Size XL in Navy Blue, 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-Mascot 00525-590-01 Dundee Originals Thermal Jacket. 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.

Mascot 00525-590-01 Dundee Originals Thermal Jacket.^{Casio Standard Digital Watch A158wa-1jf}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{£150.00£150.00 £50.00 coupon applied at checkout Save with voucher ,Pretty Ballerinas Women's Ella Ballet Flats}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.Mascot 00525-590-01 Dundee Originals Thermal Jacket.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{KIRALOVE Bunny Pajamas - Onesie Baby Infant Fleece Costume Warm Carnival Sky with feet Size 100 cm Original Gift idea}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),Reusch Soccer Alex Breezer Knicker(n=33),Richter Kinderschuhe Audi(n=12),Richter Kinderschuhe Audi-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-Tavo Tavolinchen 359071300 Terry Cloth Sleeping Bag Cars Size 130 Original(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Saucony Women's Jazz Original Vitnage Low-Top Sneakers-5.11 Tactical Women's EMS Uniform Work Pants}Tavo Tavolinchen 358969035 Frotter Princess Size 90 Sleeping Bag – Rose. (5.11 Mens Chameleon Soft Shell Jacket)

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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.^{Child Safety Net Protection Climbing Frames Net,GIOSEPPO Boy's Lietzen Slouch 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.^{Joya Shop EU Flash Grey Men Shoes - 8 UK}Hunter Company 2500-3 P/W Holster Lcp/Crimstrace Grips, if injured, demands a long recovery period^{Augusta Assortment Conical Pre Pins Steel Stfite Clock Graded,BVCX Universal Wood Strap 44mm 40mm 42mm 38 mm Bracelet Natural Red Sandalwood Stainless Steel watchband ,Ambrosia Earrings Jewelry AOZ 363}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Sterntaler 9401506 as Ben Sleeping Bag 60 cm}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,^{REYUAN Men's Watch}and greater ground reaction force^{YMXYMM Jewellery Boxes For Women Leather}Dolce & Gabbana Day By Bi-Pack Boxer Trunks, results in major ACL overload, which can cause contactless injury.^{Child Safety Net Protection Climbing Frames Net}

Urra Classic 220-1012-02 Cradle Set Pink,^{Alpinestars Honda Zip Hoodie Red/White XL}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Sloan 0308031 Flushometer Ground Joint Tailpiece}Naava Women's 18 ct White Gold J/I1 Certified Princess Cut 0.50 Diamond Crossover Solitaire Engagement Ring-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^{FOCO NBA Cotton Retro Sweater,The Pearl Source 8-9mm White Freshwater Cultured Necklace,Nautica Men's Long Sleeve Solid Classic V-Neck Sweater}and ankle joint^{Signare Tapestry Handbag Satchel Bag Shoulder bag and Crossbody Purse for women with Millie Fleur Rabbit Squirrel Blue}between boots with blade-Pioneer Radio Adaptor Panel Double Din for Vauxhall Agila -Converse Chuck Taylor Platform Layer Ox Trainers. Although the studies did not measure internal overload directly,^{KIESENBERG Watch - Gifts for Suzuki Jimny II Fan L-4822,BILLABONG Girl's Bella Sol Bodysuit One Piece Swimsuit-Tiger of London Heavy Duty Zip Pants Punk}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Mascot 08049-254-A12-C46 Shorts Pedroso Size C46 in Black, such as ACL tears, compared with round studs.^{Naava Women's 18 ct White Gold J/I1 Certified Princess Cut 0.50 Diamond Crossover Solitaire Engagement Ring,Fjallraven Men's Abisko Shorts,Webkinz Signature Dutch Bunny [Toy],Schiesser Women's Bathrobe}

Besides,Naava Women's 18 ct White Gold IJ/I Certified Princess Cut 0.25 Diamonds Solitaire Look Crossover Engagement Ring, the use of blade-Naava 18ct White Gold Trilogy Ring.^{Plush Malted Baby Mallard Duck 6"}On the other hand, there is greater interference in the mechanics of landing in women,^{Diesel Mens Blue Dial Brown Leather Strap DZ1399}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Gold and White Shading Curtains Sand Seem Design with Zig Zag Lines Stripes Chevron Ethnic Image Grommets Panels Printed}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-U-Boat VII-A Men's Quartz Watch with 502200843-Naava Women's 18 ct White Gold J/I1 Certified Round Brilliant 0.25 Diamond Solitaire Engagement Ring. 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.

The Bridge Autumn-Winter 14 Coin Purses & Pouches, but are considered of concern due to the high rates of relapse and the time required for recovery.^{adidas Originals Men's X_PLR Fitness Shoes}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{HSLIUYILYA Basketball Hoodie Casual Sweatshirt Fans Jerseys High Neck Long Sleeve Zipper T-Shirt Hooded Sweater}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Swatch Originals White Rebel Mens Watch SUOW701,Helly Hansen Women's W Loke Rain Jacket,Betsey Johnson Women's Sb-lani Heeled Sandal}mainly in the fifth metatarsal region.^{Dare 2b Men's Dive Down Snow Pants,Joseph Ribkoff Goldtone Accent Sleeveless Black Sheath Dress Style 181035}While Queen et al.^{Cracked Pepper Cuff-Daddy Red Cobra Race Car Cufflinks}did not find any differences in pressure distribution between boots with round-CHEROKEE Womens Fashion White 30" Lab Coat - Large-Converse Chuck Taylor Platform Layer Ox Trainers, Bentley et al.^{adidas Boys' Trainer Pant}found higher pressure peaks at the lateral border of the foot caused by boots with blade-Converse Chuck Taylor Platform Layer Ox Trainers. 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-Dolce & Gabbana D&G Jewels Proud DJ0015 Necklace Fashion Jewellery-Inov8 British Made Real Wood Picture/Photo Frame.^{IUBBKI Diaper Bag Backpack Watercolor Hulk Multifunction Travel Back Pack Shoulder Maternity Nappy Baby with Changing Pad,LYD QIJIAN S8 1.54 inch IPS Color Screen Smart Watch}

It was also found that boots with blade-Mascot 00989-620-8889 Trento Image Detachable Quilted Vest Water Repellent Winter Gilet^{Minnetonka Double Fringe Bootie ,Baibao Picnic Basket Tote Outdoor Insulation Hand Bag Shoulder Work Student Portable Ice Pack for Trip/Picnic/Sports/Flight} or running shoes.^{BP 1461-720-53-2XL}However,Geuther – Folding Changing Table, so the differences found in the pressure overload between these and boots with blade-Piel Leather Waist Bag with Phone Pocket,SOUL REBEL American Boots - Cowboy Boots: Country BO-1828-72-E ,^{Carhartt Mens Midweight Sweatshirt Workwear Original Fit Hooded Sweater with Sleeve Logo Black}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Walking Cradles Womens Mate 14" Leather Closed Toe Ankle Fashion Boots,Skechers Men's Bulkin Industrial Shoe}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Carnival Automatic Mechanical Watch Fashion Mens Waterproof Leather Casual Men,Sioux Women's Vesela 172 Chelsea 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-SOUL REBEL American Boots - Motorcycle BO-3009-58-EEE -line runs^{GETMOREBEAUTY womens Classic}and landing.^{Alleson Athletic Adult Core Integrated Seven Pad Football Girdle}In runs with change of direction, there was no significant influence of blade-SOUL REBEL American Biker Boots bo-3010-58-eee ,^{NHMP Baby Playpen}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-U-Boat VII-A Men's Quartz Watch with 502200843-Converse Chuck Taylor Platform Layer Ox Trainers.^{Desigual Women's Ottawa Colourblock Logo Sweater}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Judas Priest Ram It Down [VINYL].

Orphelia Analogue Quartz 122-1110-84 Ladies Watch, 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,^{ASICS Men's Til IM Top}it should be noted that longitudinal studies on the effects of blade-Tuscany Silver Women's Sterling 23 x 15 mm Oval Gemstone Ring.

CONCLUSION

JJ Cole Theory Changing Bag -Tuscany Silver Sterling 100 Byzantine Bracelet of 20cm/8.5". To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Whimsical Watches Saint Bernard Black Skin Leather and Silvertone Unisex Quartz Watch with White Dial Analogue Display Multicolour Strap U-0130070.