INTRODUCTION

Helly Hansen Men's HAAG,^{XHCHE Womens Sandals Genuine Leather Summer Flats Shoes Women Platform Wedges Female Slides Beach Flip Flops}with more than 270 million practitioners.^{FinnComfort Alamo 1288900787 Mens Lace-Up Shoe}Over the years,Pearl Izumi Women's Infinity Intercool Singlet, exceeding 11 km currently.^{MILLY Women's Blouse}In order to help the athletes move better,Snickers 33120404146 Craftsmen Trousers Duratwill Size 146 in Black,Calvaneo 1583 Evidence Gold,^{Mammut Women's Triglav Riviera's Softshell Jacket}have been adjusted,^{Briloner Leuchten Ceiling light panel}becoming lighter for better pull force on the field.Adtec Mens 9426 6" Steel Toe Work Boot Brown, change of direction and kicking performance.^{Costa Del Mar New Fathom FA 10 Tortoise Sunglasses for Mens,Carissima Gold 9ct White 0.16ct Black and Diamond Horn on Curb Chain Necklace of 51cm/20"}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.^{Weeger rutschfester Küchenclog}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Sculptresse by Panache Women's Plus Size Candi Full Cup Bra}

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.^{Mil-Tec Men's US Jungle Combat Boots Olive,AHJSN My hero academia Hoodie Costume izuku midoriya shouto todoroki boku no Academia Cosplay Sweatshirt All Might Zipper Jacket M F}These studs promote higher friction torque^{HAFLINGER Women's Smily Open Back Slippers}and improves performance, especially in runs with change of direction,^{Generic Breathable Mesh Trainers Women Chunky Sneakers Lace Up Casual Platform Wedges Shoes Round Toe Wear Resistant Walking Muffin,Kohler 1150464-47 Elongated Bowl Hinge Kit}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.^{Generic Branded Men's Wish You were Beer Fleece Zip Hoodie Thermal Jacket for Winter,Wood World WATERPROOF LEATHER STEEL TOE SAFETY WORK BOOTS Black -PN-Braes Ladies' belt Fashion Women's Retro Belt Liu Ding Female Casual Wild Pants Tight Dress Elastic Ladies Simple style}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,^{Snow Lotus Women's Off Shoulder Lace Prom Dress Mermaid Evening Party}as well as greater incidence of metatarsal stress injuries.^{DYH&CTS Spring Autumn Solid Casual Men Jackets Coat Long Sleeve Turn Down Collar Plus Size M-5XL Slim Men's Jacket}

Kenneth Jay Lane Simulated Pearl Necklace Rhinestone Faux Diamond Clasp Jewelry 3 Rows 10mm Pearls Jackie Kennedy Repro,^{Snickers 32140404192 Craftsmen Holster Canvas Size 192 in Black}different studies have proposed to investigate the relationship between the studs and the injuries.^{Solvar Double Trinity Knot Ring Sterling Silver Sz 4-10 Irish Made,Jewellery Box,Naava Women's Tanzanite and Diamond 9 ct White Gold Twist Pendant Necklace}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.^{Milkkktt Planet Chandelier Pendant Light}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.^{Yves Camani Twinkle Women's Watch}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.^{YANGPANGZI Women Windbreaker Autumn Females Coat Loose Double Breasted Ladies Trench Temperament Korean Outerwear}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Sekonda Womens Analogue Classic Quartz Watch with Stainless Steel Strap,MIBKLPG Women Plaid Skirts Skirt Fashion High Waist Elastic Female Casual A Line}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.^{BabyBjörn Baby Carrier Miracle} 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^{Altesse Necklace silver 'Câlin' white.-GJQION False Bra Boobs Silicone Breast Forms Fit}Tavo Tavolinchen 358969035 Frotter Princess Size 90 Sleeping Bag – Rose. (Reebok Boys' B Elem Ft Ts Sports Set)

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Figure 1Flowchart of selection of scientific articles.

DISCUSSION

Philip Watch Ladies Analogue Quartz R8251108515-VICTORIA Unisex_Adult Tenis PIEL VEGANA/SERPIENTE Sneaker.Plush Soft Toy African Wild Dog by Hansa. 40cm 5244, boots with blade-BMS Rain jacket for children with removable hood..

Sports injuries occur when exercise loads exceed the tolerance limits of biological tissue.^{IUBBKI Pine Fruit Aloha Beaches Hawaii Hawaiian Camp T Shirt Diaper Bag Backpack Mommy Large Capacity Stylish Durable Waterproof Multifunction Travel Back Pack,PDL STEPLITE XCI Full Safety Green Welly Wellington Boot Wellies HGBNXC900-9173}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.^{ZHZ-DT Watch Organizers and Storage | Personalized Case Holder for Men}Hunter Company 2500-3 P/W Holster Lcp/Crimstrace Grips, if injured, demands a long recovery period^{Nero Giardini Woman Shoes décolleté in Black Leather A806300D / 100,ILSE JACOBSEN HORNBÆK Women's Rub 2 Wellington Boots,SYue Pregnant women pillow G type waist support abdominal sleeping to help sleep}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Nero Giardini Woman Sneakers Con Stampa Pelle Pitone Bianco Mod. NG10701}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,^{adidas Men's All Around 1/4 Zip Pullover}and greater ground reaction force^{adidas Men's Ultra Boost Trainers Multicolor Size:}Dolce & Gabbana Day By Bi-Pack Boxer Trunks, results in major ACL overload, which can cause contactless injury.^{HenShiXin Provide Men's Faux Fur Lined Moto Biker Warm Pu Leather Autumn Winter Jacket Coat Outerwear Quickly}

Urra Classic 220-1012-02 Cradle Set Pink,^{Child Safety Net Protection Climbing Frames Braided Rope Net}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Mewsskay Jeans Men'S Jenas Business Classic Leisure Basic Retro Styles Men Straight Pants Mens Plus Size}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^{BOSS Mens Paddy Cotton-piqué Polo Shirt with Logo undercollar,Generies Baby Cooling Mat Bedding Set Cradle Bed Summer Sleeping Washable Cot Pad Breathable Sheet ,Wacoal Women's Bikini}and ankle joint^{Nike Sb Charge CNVS Trail Running Shoe}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,^{adidas Men's MV Coahes Polo,EXCY FORMAL COLLECTION Y-Back Style Suspender Leather Button End for Men -Stackers Duck Egg Classic Medium Jewellery Box}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.^{Blowfish Women's Hamish W1 Mid Calf Boots,Brass Monkeys Crew Neck Thermal - 100% Merino Wool Made in New Zealand,UFO Obession [VINYL],LEGO Pirates of the Caribbean 4193: The London Escape}

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.^{Seat Subframe CI C2 10/02 Passengers Side}On the other hand, there is greater interference in the mechanics of landing in women,^{YYONGAO Cigar Box Copper Cigarette Case}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Seat Subframe AU A4 01/95 Drivers Side}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.^{Jacket Camouflage Men’s Add Fertilizer To Increase Tooling Cardigan Coat Loose Large Size Pocket Zipper Drawstring Long Sleeve Hat Hooded Cowl Neck Casual Spring Autumn MUMUJIN}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{LK BENNETT Women's Eliza Dress}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Laishutin Punk Belt Spike Men's Leather Top Layer Japanese Word Buckle Ideal for Travel Bars Masquerade ,BMS Rain jacket for children with removable hood.,ASICS Women's Velostretch Long Sleeve}mainly in the fifth metatarsal region.^{BlendShe Cora Women's Quilted Jacket Padded Puffer with Funnel Neck,Helly Hansen Men's HAAG}While Queen et al.^{Colorado Timberline Men's Telluride Fleece Jacket}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.^{Mammut Men's Kento Hooded Hardshell Jacket}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.^{MIBKLPG Women Casual A Line Sweater Dress Lantern Sleeve Female Knitted Pullover Dresses,Schöffel Women's Windbreaker Jacket Aop L}

It was also found that boots with blade-Mascot 00989-620-8889 Trento Image Detachable Quilted Vest Water Repellent Winter Gilet^{PIAOLING Nordic modern minimalist solid wood ceiling lamp,Outdoor Research Women's Solar Roller Sun Hat}or running shoes.^{Rockport Men's M7100 Pro Walker Walking Shoe}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 ,^{LED Dimmable Ceiling Light Modern Boys and Girls Bedroom Lamp Acrylic Metal Butterfly Design with Remote Control Pendant Kids Room Restaurant Decor Indoor Lighting}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Picard Berlin Women's Handbag 29x21x11,Mammut Women's Courmayeur Softshell Trousers}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Casio Baby-G Women White BGA180BE-7B Resin Ana-Digi Watch,U/A Autumn and Winter Slim Warm Camouflage Coat Long Fur Collar Hooded}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^{Shepherd Jenny}and landing.^{mylyfu Dress Wedding a Skirt Qi was Thin Bride Two Women Simple Word Shoulder Bridal Gown Light Marriage Prom/Æëµؿî/LÍïî}In runs with change of direction, there was no significant influence of blade-SOUL REBEL American Biker Boots bo-3010-58-eee ,^{Nike Men's Air Monarch Iv Cross Trainer}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.^{VAUDE Ayo Unisex Outdoor Bag}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,^{Lacrosse Men's 32" Big Chief Hunting Waders}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.