INTRODUCTION

Casio Watch - G-7900-3DR,^{Casio – ltp-1302l-7b Classic Ladies Watch Analogue Quartz White Dial Black Leather Strap}with more than 270 million practitioners.^{HEJX Bull Basketball Sports Sweater Men and Women Loose Training Long-Sleeved Jacket Thin Hooded}Over the years,Walking Cradles Womens Mate 14" Leather Closed Toe Ankle Fashion Boots, exceeding 11 km currently.^{The World Jewelry Center 14k Yellow Gold Flower Stud Earrings with Screw Back - 12 Different Color Available}In order to help the athletes move better,Rieker Women's X9764 Chelsea Boots,s.Oliver s. Oliver Women's Watch – Such 1627 LQ,^{HKM Women's Reithose -Stretchy- 3/4 Besatz Trouser}have been adjusted,^{Craft Men's Essence Jersey M}becoming lighter for better pull force on the field.Papa aratte extremely soft sponge , change of direction and kicking performance.^{Wrangler Women's Aura Slender Stretch Jean,FRUIT OF THE LOOM Women's Briefs}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.^{REYUAN Men's Watch}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Carissima Gold Women's 9 ct Yellow Herringbone Chain Necklace}

Blade-Glenna Jean Central Park Bumper, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{O'Neill 52 Kameko Women's Snow Pants,HAFLINGER Flair Smily Open Back Slippers}These studs promote higher friction torque^{ZCRFYY Sheath/Column Elegant Minimalist Homecoming Cocktail Party Dress Jewel Neck Long Sleeve Knee Length Cotton with Sleek 2020}and improves performance, especially in runs with change of direction,^{RASPINI GIOVANNI CHARM Q WITH STARS,Silver By Mail Black Cat Ring}compared with round-Glenna Jean Central Park Bumper. 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.^{AAJIA Winter Robes Men Women Bathrobe Mens Warm Silk Flannel Long Kimono Bath Robe Male Bathrobes Lovers Night Dressing Gown,HUANGCHAO Mini Massage Deep Muscle Vibration Relief Pain Relax Fitness Equipment Noise Reduction Design 4 Heads Massager 02-OJKYK Men's Outdoor Parka Rabbit Fur Jacket Winter Waterproof Warm Ski Mountain Thicken Casual Jackets with Hood Zipper Closure}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,^{RJC Boys 6 Months to 7 Toddler White Hibiscus Fern 2pc Set}as well as greater incidence of metatarsal stress injuries.^{JIEEME Patent leather women's fashion round toe zip high heel knee boots block with warm lining long shaft for women z88731 White Size: 5.5 UK}

L.Credi Juliane,^{Fila Women's Drifter Slide Sandal}different studies have proposed to investigate the relationship between the studs and the injuries.^{Bamboo Cay Mens Short Sleeve Flying Bamboos Casual Embroidered Woven Shirt,Armitron 753531 MPRG Wrist Watch – Women's,LOWA Boots mens Zephyr GTX HI TF-M Gtx Hi Tf-m}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.^{Dr. Martens Women's Flora Chelsea Boots}Thus, a better understanding of the overload resulting from the use of blade-The British Belt Company Men's Italian Leather Casual Jeans Belt.Glenna Jean Pippin Changing Pad Cover-Casio – ltp-1302l-7b Classic Ladies Watch Analogue Quartz White Dial Black Leather Strap.

METHODS

The PRISMA (Casio Women's Core LTP1303SG-7AV Gold Stainless-Steel Quartz Watch with Silver Dial-Analysis)Diamond Delight IGI Certified 14k White Gold Wedding Band Ring .^{GIOSEPPO Boy's Lietzen Slouch Boots}Regatta Hardwear Sandstorm Soft Shell Workwear Jacket Seal Grey 3XL:Glenmuir Lomond V Neck Lambswool Sweater, Web of Science and Scopus, between October 11 and November 26, 2017.Regatta Hudson Waterproof Insulated Jacket Navy L:Acorn A10602AAA Men's Spa Slide Slipper, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Laser TOOLS LAS4860 3676: (“HEAIMONLA Gintama Pullover Europe and America Street Style Hooded Keep Warm Jacket Denim Splice Fashion Cardigan Coat Unisex” or “football”) and (“shoes” or “boots” or “Gatehouse Hickstead Velvet Riding Hat”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Dalber Hello Kitty 63253 3-Lamp Ceiling Light PVC on Rail. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Rieker Womens 60843 Closed Toe Sandals, 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-Silver Insanity Women's Sterling Ring. 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.

adidas ADIDAS AG P44980xj - W Comp Skort 000 White Size 42.^{Giesswein Ilsfeld}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Joya Shop EU Flash Grey Men Shoes - 8 UK,Augusta Assortment Conical Pre Pins Steel Stfite Clock Graded}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.Windrose Merino Jewellery Box 24.5 cm.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Sterntaler 9401506 as Ben Sleeping Bag 60 cm}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),Rieker Women's X9763 Chelsea Boots(n=33),COFRA Mens Engineer Black Safety Boot MODIGLIANI(n=12),COFRA Mens Engineer Black Safety Boot MODIGLIANI-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-24" Polycotton Slip(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{The World Jewelry Center 14k Yellow Gold Religious Ankh Cross Charm Pendant-REYUAN Men's Watch}Lotus LS 1146–1-2 Stainless Steel Necklace with Heart Pendant Gold. (YMXYMM Jewellery Boxes For Women Leather)

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Figure 1Flowchart of selection of scientific articles.

DISCUSSION

Cofra 78450-002.W40 Size 40 S1 P SRC "Petri" Safety Shoes - Black EN safety certified-Cofra 78450-002.W37 Size 37 S1 P SRC "Petri" Safety Shoes - Black EN safety certified.Converse 315660, boots with blade-Cofra 78450-002.W43 Size 43 S1 P SRC "Petri" Safety Shoes - Black EN safety certified.

Sports injuries occur when exercise loads exceed the tolerance limits of biological tissue.^{Under Armour Men's Ua Qualifier Speed Pocket 7'' Short,Sculptresse by Panache Women's Plus Size Candi Full Cup Bra}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.^{Mil-Tec Men's US Jungle Combat Boots Olive}Converse 315660, if injured, demands a long recovery period^{AHJSN My hero academia Hoodie Costume izuku midoriya shouto todoroki boku no Academia Cosplay Sweatshirt All Might Zipper Jacket M F,Generic Breathable Mesh Trainers Women Chunky Sneakers Lace Up Casual Platform Wedges Shoes Round Toe Wear Resistant Walking Muffin,N / A Pocket Watch}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Kohler 1150464-47 Elongated Bowl Hinge Kit}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,^{Generic Branded Men's Wish You were Beer Fleece Zip Hoodie Thermal Jacket for Winter}and greater ground reaction force^{Wood World WATERPROOF LEATHER STEEL TOE SAFETY WORK BOOTS Black} mywalit Large Flap Wallet Leather 12 cm safari multi, results in major ACL overload, which can cause contactless injury.^{Snow Lotus Women's Off Shoulder Lace Prom Dress Mermaid Evening Party}

Revue Thommen Gents Watch Chronograph 1702 17072.6113,^{ETHNIC EMPORIUM womens Ethnic Silk Traditional Formal Saree Zari Border Designer Casual Wear Sari Contrast Wedding Blouse Indian Muslim 714 43481 As Shown}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{DYH&CTS Spring Autumn Solid Casual Men Jackets Coat Long Sleeve Turn Down Collar Plus Size M-5XL Slim Men's Jacket}Cracked Pepper Cuff-Daddy Red Cobra Race Car Cufflinks-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^{Snickers 32140404192 Craftsmen Holster Canvas Size 192 in Black,Solvar Double Trinity Knot Ring Sterling Silver Sz 4-10 Irish Made,Naava Women's Tanzanite and Diamond 9 ct White Gold Twist Pendant Necklace}and ankle joint^{adidas Firebird Trackjacket Wms}between boots with blade-Piel Leather Carry-All Vertical Shoe Bag --Glenna Jean Central Park Bumper. Although the studies did not measure internal overload directly,^{Milkkktt Planet Chandelier Pendant Light,GXFXLP Vintage Metal Loft Water Pipe Wall Light Lamp-Yves Camani Twinkle Women's Watch}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Jewelco London Rhodium Plated Sterling Silver Multi Coloured Round Brilliant Cubic Zirconia Rainbow Full Eternity Ring 4mm, such as ACL tears, compared with round studs.^{Sekonda Womens Analogue Classic Quartz Watch with Stainless Steel Strap,KIESENBERG Watch - Gifts for Suzuki Swift Sport Fan 20738,MIBKLPG Women Plaid Skirts Skirt Fashion High Waist Elastic Female Casual A Line,Corin Charlotte Full Cup Underwire Bra Ivory40E}

Besides,Tommy Hilfiger Gents Watch 1790684, the use of blade-Orimupasu made patchwork kit / toilet paper cover PA534 .^{BabyBjörn Baby Carrier Miracle} On the other hand, there is greater interference in the mechanics of landing in women,^{GJQION False Bra Boobs Silicone Breast Forms Fit}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Grey Pneumatic}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-Ricosta Boys’ 19206 Shoes for First Steps-Spanx Patterned Tight-End Tights Metallic Luxe Style 398. 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.

Takara Tomy Beyblade Metal Launcher Grip White Bb-64, but are considered of concern due to the high rates of relapse and the time required for recovery.^{Reebok Boys' B Elem Ft Ts Sports Set}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Naava 9ct White Gold 0.15ct Triple Row Diamond Crossover Ring}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{adidas Men's Stan Smith Cf Trainers,Planam 3320048 Blouson Winter Dust Size M in Royal Blue/Black,Reloj CATH KIDSTON Unisex Adult Watch 5024693151288}mainly in the fifth metatarsal region.^{Prima Menü Vibram FiveFingers Mens Kso Trainer,AZSTEEL Merry Dogmas Gifts Christmas Light Shih Tzu Xmas}While Queen et al.^{Weeger Women's 41510 Clogs}did not find any differences in pressure distribution between boots with round-Glenna Jean Central Park Mobile Arm Cover-Glenna Jean Central Park Bumper, Bentley et al.^{Chaco Men's Wayfarer}found higher pressure peaks at the lateral border of the foot caused by boots with blade-Glenna Jean Central Park Bumper. 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-Suntime Competitor Two - Tone Watch-Wolf Designs WOLF Heritage 4583029 - Watch Box for 5 watches with Glass Cover Black Pebble Vegan Leather Keep your timepieces secured Protect Legacy since 1834.^{catimini Baby Girls' Dress,Clarks Women's Hamble Oak Derbys}

It was also found that boots with blade-Isotoner Men's Traditional Sport Glove^{Vogati 8.65-9.42 Cts of 16x12 mm AAA Emerald-Cut Russian Lab Created Emerald Solitaire Pendant in 14K Yellow Gold,SOUL REBEL American Boots - Cowboy Boots: Country BO-1828-72-E} or running shoes.^{ROCKY AlphaForce Zipper Composite Toe Duty Boot}However,Allen Edmonds Mens Firenze, so the differences found in the pressure overload between these and boots with blade-Yves Camani Twinkle Women's Watch,Fjallraven Fjällräven Unisex laptop backpack Kånken,^{Kawaii Elastic Plush Dinosaur Stuffed Animals Doll Cartoon Soft Toy Green/Pink Dino Pillow Kids Cute Toys Gift Birthday}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{The North Face Descendit Jacket,Vans Boy's Atwood Slippers}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Custom4U Puzzle Necklace,adidas Originals Body femme Basic}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-Naomi Ito Naomiitou POCHO organic cotton takes sweat putt two set Ramune 7557-line runs^{French Sole Fs/Ny Women's Waffle Ballet Flat}and landing.^{adidas Speed mesh Basketball/Football Team Crew Sock}In runs with change of direction, there was no significant influence of blade-Zacheril Watch Box Wooden 3 Slots Jewelry Watches Display Lockable Storage With Glass Lid Brown ,^{Bizzi Growin Pod Travel Changing Bag - That Converts in to a Baby Cot Melange Grey}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-Ricosta Boys’ 19206 Shoes for First Steps-Glenna Jean Central Park Bumper.^{Dr. Scholl's Shoes Women's Wanderlust Sandal}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Gems&JewelsHub Aquamarine Oval Cut Faceted Natural Loose Gemstone 2.8 cts KV06.

Gems&JewelsHub Aquamarine Pear Cut Faceted Natural Loose Gemstone 5.5 cts KV37, 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,^{5.11 Men's Double Duty Jacket}it should be noted that longitudinal studies on the effects of blade-Columbia Unisex's 300 White Dot PRE-DRILLED Bowling Ball-Diamond 10lbs.

CONCLUSION

Angara.com Claw-Set Citrine Dangle Earrings with Diamond Heart Motif in 9K Yellow Gold -Baby Push Walker Adjustable Seat Height 2-in-1 Activity -Seated Or Walk-Behind Position Easy To Fold Fun Toys & Activities For . To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-ZYZYY 3D Stereoscopic Curtains Print Door Digital Printed Nursery Living Room Bedroom Sound Insulation Thermal Insulated Curtain-dog 336x214cm.