INTRODUCTION

Tommy Hilfiger Men's Sunglasses,^{adidas Men's Samba Og Gymnastics Shoes}with more than 270 million practitioners.^{Joma TOPW_711_IN Football Shoes Top Flex 711 Neon Yellow}Over the years,XWASOCK Autumn and Winter Men's Long Plus Size Thick Warm Soft Socks Snow Cashmere Cotton 40-48 Eu White, exceeding 11 km currently.^{2 Pcs Set Car Cover Small Colorful Retro Window Glass Church Covers Compatible for Airbags Universal Fit Cars Trucks and SUVs Cool Seat}In order to help the athletes move better,Hanks' shop Five-point Sleeve/Middle Sleeve Chinese Dress Female Show Wo Clothing Wedding Dragon And Phoenix Cheongsam,Naturino DERINO-Chelsea Boots in Leopard Calf,^{WDDGPZ1 Autumn Spring Fashion Men'S Black Blue White Hip Hop Long Sleeve Pulloverr H Sweatshirt Clothes Oversize 6Xl 7Xl 8Xl}have been adjusted,^{B/H Diabetic Easy Close Slipper}becoming lighter for better pull force on the field.YYH Soft Women's Scarf British Tassel Shawl Dual-use Long Warm 186x67cm , change of direction and kicking performance.^{Bailey of Hollywood Mens Tate Fedora - Black,Outdoor Research Men's Ferrosi Pants - 32" Hiking-Pants}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.^{GLGSHOULIAN Down Jacket Women}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{soulsfeng Unisex White Lightweight Lace-up Knit Mesh Sneakers with Woven Detail}

Blade-Theory Men's Detroe Half Zip Merino Wool Sweater, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Ygccw Heated Fleece Vest Gilet Recharged,JIANYUXIN Bracelet Bee 925 Sterling Silver Woman Love Citrine 14K Gold-Plated Design}These studs promote higher friction torque^{XZJJZ Shoes Dryer - Lovely Sterilizer Disinfection Deodorization Sterilizing Heating Dry Multifunction Telescopic}and improves performance, especially in runs with change of direction,^{Dolomite Bota Steinbock GTX Boat Shoe,CGJ 1.10Ctw Round Cut Sapphire Simulated Diamond Heart Women Pendant Necklace 14K White Gold Finish}compared with round-Theory Men's Detroe Half Zip Merino Wool Sweater. 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.^{Naot Women's Kayla Sandal,SHOESFEILD Heels for Women-Stella McCartney WOMEN’S BAG 291622W9132 BLUE FALABELLA CROSS BODY SHAGGY DE}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,^{Comfortable Prams Baby Stroller}as well as greater incidence of metatarsal stress injuries.^{Urban Backwoods Aztec Skull Men Zipper Hoodie Hooded Sweatshirt}

Opus Women's Melika Trouser,^{N/A N / A Rhinestone wedding shoes single women waterproof platform shoes-AB color 11 cm heel height_34}different studies have proposed to investigate the relationship between the studs and the injuries.^{NJXM Muslim Arab Middle Eastern Ladies' Lace-Up Lace Up Bib Long Robe Dress Beach Casual Maxi Women's Sleeve,Cutter & Buck Men's Big Tall Pants,Hackett London Men's Nautical Rugby Polo Shirt}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.^{Zadig & Voltaire Girls' Dungarees}Thus, a better understanding of the overload resulting from the use of blade-Craft 1907893 488995 S T-Shirt Merino 240 Zip LS red s modrou.Hellyhansen Men's LIFA Merino Midweight Hoodie-Gabor Patsy Womens Ballet Pumps.

METHODS

The PRISMA (s.Oliver BLACK LABEL Women's Jumper-Analysis)Palm Angels men Rainbow monogram wool scarf nero.^{F.A. Dumont Silver Plate Rosary Bracelet features 6mm Emerald Fire Polished beads. The Crucifix measures 5/8 x 1/4. charm a St. Christopher medal.}Peora Peridot Princess Halo Ring Sterling Silver 0.75 Carats Sizes J to S:JIANYUXIN Scarf Women Winter Crinkle Hijabs Headband Animal Print Fold Shawls And Wraps Cotton Neck Scarves Foulard, Web of Science and Scopus, between October 11 and November 26, 2017.Nebulus Vermont :Sperry Top-Sider Womens 20mm Ce Braid Loop Gold , football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.BILLABONG Womens Levy: (“Urban Backwoods 80s Child Men Zipper Hoodie Hooded Sweatshirt” or “football”) and (“shoes” or “boots” or “Yuqianqian Womens Sequin Clutch Evening Bag Unique Banquet Acrylic Lipstick Modeling Stylish Bags Lady Party ”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

The North Face Men's M Zaneck Jacket Insulated Synthetic. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,LEONE 1947 Training Shoes Neocamo Neo Camo, 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-Lee Women's Harmony Jeans. 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.

Down jacket wear-resistant warm thickened/windproof/loose plus size winter outdoor women's long .^{Zenzzle Womens High Heel Wedge Pumps Shoes Colorful Cherry Blossoms Flowers Strawberry Leaf Pattern Prin On Size 5-11}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{ZoSiP Diaper Bag - Nappy Changing Multifunction Stylish Backpack Waterproof Baby for Moms or Dads Supplies ,Blackout Curtains for Bedroom Cartoon giraffe Total size：104" wide x 95.3" drop} 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.Herrlicher Women's Pitch Slim Jeans.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Xcmenl Adults' Cycling Shoes}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),WJTMY Infant Shining 2-in-1 Rocking Horse Toys 1-6 Years Old Dual Purpose Toy Indoor Rideable Anti-slip (n=33),Lacrosse Aero Elite Breathable Uninsulated Chest Waders Nylon(n=12),GGLLBL Fishing Tackle Bag Waterproof Nylon Single Shoulder Backpack 2 Sizes Outdoor Hand Slung Chest For Camping Hiking Hunting -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-ECCO Women's Soft 7 Ladies Ankle Boots(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{LEILEI Baby Activity Walker-SJAKMA Winter Hat}DazzlingRock Collection 0.66 Carat . (TJC Tennis Platinum Plated 925 Sterling Silver Bracelet for Women Shungite Size 7")

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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.^{Casters WANGTX 2" 2.5" 3" castors heavy duty low center of gravity nylon wheel brake industrial load bearing,Mizuno Wave Rider Waveknit 3 Running 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.^{ZCFDDP Sunglasses Classic Pilot Men Uv Protection Nylon Sun Glasses For Driving Cool Metal Frame Male Shade}Superga Women's 2750 TARTANPLW Sneaker, if injured, demands a long recovery period^{FUGITIVE PAMIER,Wall Lamp Retro Wrought Iron Pipe Light - Industrial Wind Bar KTV Personalized Restaurant Store Nostalgic Decorative Lights（With No Source),Citerna Sterling Silver Kiss and Heart Link Bracelet of 18.4 cm}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{W.zz Three-Door Mosquito Net}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,^{Pablosky Girls' 328290 Mary Janes}and greater ground reaction force^{JOTW 10k Yellow Gold Belly Button Ring Cz Stone & Dangling Bars} Skechers Agility New Vision Trainers Womens, results in major ACL overload, which can cause contactless injury.^{WDDGPZDU WDDGPZDK Beach Shorts/Cotton Shorts Men Casual Summer Plus Size Short Knee Length Surfings Leisure Fitness Breathable}

Kickers Unisex Kids' 544882-10-10 Trainers,^{Rip Curl Kids Boy's Mirage Jackson Boardwalk Shorts} so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Profile by Gottex Women's Center Detail V-Neck Cup Sized One Piece Swimsuit}LXDHX Foldable Plastic Bathtub-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^{Casio Men's Classic Quartz Watch AQ-230GA-9B,Marc Fisher LTD Womens Glenna Leather Open Toe Casual Ankle Strap Sandals,5.11 Men's Pantalon Covert Cargo Pants}and ankle joint^{Homesonne Wall Decals Cape Town Panorama at Dawn South Africa Coastline Roads Architecture Twilight Removable Self Adhesive Decal for Kids Room Bedroom Baby Marigold Blue Pink 90x200 CM}between boots with blade-BandeHuan Cartoon The Simpsons Unisex Hoodies HD 3D Print Pullover Casual Sweatshirts Long Sleeve Pockets Hood Fashion Gifts Hoodie Men's Woman Anime Hooded Jumpers Sportswear T-Shirts Zipper Top XXS-3XL-Theory Men's Detroe Half Zip Merino Wool Sweater. Although the studies did not measure internal overload directly,^{Rieker Women’s Fashion Sandals,Fila Men's Pozzi Crew Sweatshirt-Tommy Hilfiger Women's Knitted Heeled Boot Ankle}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Superga Shoes S11181WL23 Women White 37 1/2, such as ACL tears, compared with round studs.^{Vobajf-BB Cross-Body Bags Small Bag Lady Messenger Mother Female One Shoulder Middle-aged Fashion Casual Handbag,Valentino by Mario Women's Babila BELT BAG,qwess Women's Shoulder Handbags Wonton Bag,Hanes Men's 7800vt 3-pack Mid-rise Exposed Waistband Briefs}

Besides,Unlisted by Kenneth Cole Men's Joss Oxford C, the use of blade-ALBIZIA Women's Santa Cluas Ugly Christmas Xmas Leggings Funny Costume Tights.^{PUMA Classics Long Women's Skirt}On the other hand, there is greater interference in the mechanics of landing in women,^{Woodtree Dressing Stool Padded Cushion Vintage Piano Chair PaddedSeat}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Cole Haan Women's W20290 Sneaker}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-Carter's Baby Girls'Bows & Roses Romper-TLMYDD Raincoat Suit Men's And Women's Reflective Hooded Camping Hiking Riding Jacket Pants Windproof Waterproof raincoat . 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.

Winterfell Winter is Here Ugly Christmas Sweater Crewneck Sweatshirt, but are considered of concern due to the high rates of relapse and the time required for recovery.^{Willlly Men's Leisure Slim Long Jackets Ntel Casual Chic Hooded Trench Coat Outdoor Windproof Windbreaker Parka}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Aox Women Winter Faux Fur Hood Warm Thicken Coat Lady Casual Plus Size Parka Jacket Outdoor Overcoat}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{JTIHGNFG JTIH® Tai Chi canvas shoes sports Beef tendon Soft bottom Martial arts Training waterproof Deodorization Non-slip,GAOQQ Men’s Wallet-Leather Design Bifold Purse Credit Card Holder Double Zipper Pocket With RFID Blocking,Merrell Men's Zion Mid GTX Boat Shoe}mainly in the fifth metatarsal region.^{AKU Bellamont M.3 Lux Gt High Rise Hiking Boots,KIESENBERG Gift for Jaguar XJ 40 Oldtimer Driver Fans Kiesenberg Watch 6371}While Queen et al.^{Brax Men's Style Fabio in Hi-Flex Superelastische Slim Chino Trouser}did not find any differences in pressure distribution between boots with round-DaMeiza Men Tactical Military Fleece Soft Shell Combat Jacket Clothing SWAT Warm Waterproof Outerwear Winter Hooded Coat-Theory Men's Detroe Half Zip Merino Wool Sweater, Bentley et al.^{Champion Women's Crew Sock Script-Single Pair}found higher pressure peaks at the lateral border of the foot caused by boots with blade-Theory Men's Detroe Half Zip Merino Wool Sweater. 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-Nolog SXWGX Round Lighting Fixture for Closets-HPaige Splicing LED Smart Light.^{Heelys Girl's Plus X2 Trainers,He-shop Clutch Bag}

It was also found that boots with blade-IDEAL Ideal 45-144 Round Cable Slitting Tool^{XTIANUK Men Martin Boots Fahsion High Top Classic Workwear Shoes Outdoor Warm Anti Slip Sneakers,Diesel Women's S-pyave Wedge R-Sneakers}or running shoes.^{SuRose Automatic Watch Winder Box Shake Device Mechanical Upper Chain Rotary Table arm Swinging Shaking Meter.}However,Mephisto Men's Barracuda Oxford, so the differences found in the pressure overload between these and boots with blade-MARC JOSEPH NEW YORK Men's Leather Gold Collection Lace Up Dress Shoe Oxford,DIDK Boat Neck High Low Hem Top and Frill Shorts Pajama Set,^{Roxy Reflection Women's Fleece}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{SJQKA-Modern classical,Merrell Mens Vapor Glove 4 Fitness Shoes}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Hi-Tec Rapidtrail,smzzz Houseware Sports Accessories Bigfoot thumb valgus orthosis for men and women day night 's toe head mother}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-Viking Valhalla Pool Cue - VAL-001-line runs^{Columbia Women's Tamiami Ii Long Sleeve Shirt}and landing.^{PUMA Women's Radiate Xt Sneaker}In runs with change of direction, there was no significant influence of blade-QinWenYan Women Crystal Clutch Bag Dinner Lady Handbag Rhinestone Evening Dress Ladies Party Wedding Purse Senior Oval ,^{Trigema Men's Herren Fleece Freizeithose Trousers}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-Carter's Baby Girls'Bows & Roses Romper-Theory Men's Detroe Half Zip Merino Wool Sweater.^{Fluchos Men's F1045 Mrron Shoe}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Unknown Nigerian Laces Fabrics with Stones Tulle African Fabric Wedding French Lace for Party.

Timberland Men's Williams River Jumper, 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,^{Danish Design Men's Quartz Watch 3316033 with Leather Strap}it should be noted that longitudinal studies on the effects of blade-ZTBXQ Home Accessories for Bedroom Down Jacket Women Packable Mid-length Ladies Vest Thicken Button Placket Delicate and Comfortable Thick Warm Not Running Velvet.

CONCLUSION

Dalber 62011T Sweet Dreams Table Lamp-Disney 452DNY Princess Carriage Kids Toddler Bed by HelloHome. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Timberland Men's Anchor Watch Back Strap Sandals.