INTRODUCTION

Casio Watch - G-7900-3DR,^{World's Softest Men's / Women's Sensitive Fit Comfort Feet Crew Socks}with more than 270 million practitioners.^{Champion Men's Long Mesh Short With Pockets}Over the years,Walking Cradles Womens Mate 14" Leather Closed Toe Ankle Fashion Boots, exceeding 11 km currently.^{Filson Alaskan Guide Long Sleeve Shirt} In order to help the athletes move better,Rieker Women's X9764 Chelsea Boots,s.Oliver s. Oliver Women's Watch – Such 1627 LQ,^{MIBKLPG V Neck Lace Patchwork Women Skinny Dress Dark Green Side Split Female Party}have been adjusted,^{Dickies Men's Athletic Lace Work Shoe}becoming lighter for better pull force on the field.Papa aratte extremely soft sponge , change of direction and kicking performance.^{LHT Women's Quick-drying Clothes Thin Snorkeling Suit Sunscreen Breathable Jacket Elastic Outdoor Sports Sun protection clothing ,Almost-Okay-Shop Ha-Rley Qui-Nn Womens Microfiber Leather Tote Shoulder Bag Handbag Hobo Purse-Zipper Large Capacity}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.^{New Balance KV584PBY Girls Shoe Casual}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Krug-Baumen Diamond 40mm Air Traveller Quartz Chronograph Watch with Leather Strap}

Blade-Glenna Jean Central Park Bumper, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{REQIT NEW 14" HD WXGA GLOSSY LED EQUIV. FOR IBM LENOVO THINKPAD T430I 2355-HKJ,BCSHF Corset Steampunk Retro Print Brocade Steel Boned Underbust With Hip Panels For Weight Loss Body Sculpting} These studs promote higher friction torque^{Le pandorine Bag leslie bag happiness black}and improves performance, especially in runs with change of direction,^{Hom Men's Mellow Fleece Robe Bathrub,ZLDDE Women Sparkling Bandage Sleeveless Sequin Evening Dress Prom}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.^{The Pearl Source 11-12mm White Freshwater Cultured Necklace,Perry Ellis Men's Portfolio Slim Fit Stretch Stripe Pants-AMYMGLL The new high-block ultra-brazing all-inclusive car cushion four seasons universal seat sets of automotive supplies Deluxe Edition and Standard 4-color choice}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,^{Eliza J Women's Printed Shift Dress with Contrast Side Panels}as well as greater incidence of metatarsal stress injuries.^{Clarks Women's Adriel Cove Heeled Sandal}

L.Credi Juliane,^{Closed pepper}different studies have proposed to investigate the relationship between the studs and the injuries.^{adidas Men's Athletic Cushioned Low Cut Socks ,Brooks Brothers Men's Casual Shirt,Brigitte von Boch Women - Ciel Silk Dress}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.^{www.diamants-perles.com Catholic Cross Pendant-Yellow Gold - 375/1000}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 .^{BYKCO Utility Cart}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.^{catimini Boy's Shirt}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Lacoste Men's Jumper,Alpha Industries Men's Jacket}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.^{Generic Branded Men's Ich Mache Bier Disapear Fleece Zip Hoodie Fashion Beer Hooded Sweatshirt for Cool Day}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^{Mil-Tec Moisture Wicking Jacket with Fleece Lining-Fjallraven Men's Abisko Shorts}Lotus LS 1146–1-2 Stainless Steel Necklace with Heart Pendant Gold. (LXJ Raincoat Poncho Mens Women，Waterproof Outdoor Rain 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.^{LONDON FOG Milly Cold Weather Waterproof Snow Boot,Mammut Women's 3in1 Convey Hooded Hardshell jacket with hood}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.^{Ruijanjy Pajamas Long-Sleeved Striped Set Silk Two-Piece Women's and Lapel Autumn}Converse 315660, if injured, demands a long recovery period^{Hanes Mens Men's Broadcloth Pajama Set,EMU Australia Unisex-Child Wallaby Lo Boots,HYDDG Breast Pump 2-in-1 Double Electric Breastfeeding Milk Breastpump Painless Silent Massage}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Swiss Explorer Womens Watch - 109 D BLEU}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,^{The Pearl Source 14K Gold 7.5-8.0mm Hanadama Akoya White Cultured Necklace}and greater ground reaction force^{Visit the Carhartt Store Men's Big & Tall Arctic Quilt Lined Duck Traditional Coat C003}mywalit Large Flap Wallet Leather 12 cm safari multi, results in major ACL overload, which can cause contactless injury.^{Gentle Souls by Kenneth Cole Women's Bay Unique Ballet Flat}

Revue Thommen Gents Watch Chronograph 1702 17072.6113,^{Merrell Women's Siren Traveller Q2 Leather Low Rise Hiking Shoes}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Vicenzia Leather Mens Retro Biker Stripes Red Cafe Racer Rider Vintage Motorcycle Quilted 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^{Ascan Neoprenschuhe Superflex 5 mm,mys Sneakers Original Shoes Italian Style Fluo Pasley,Pleaser Pink Label SEDUCE-101 Blk Pat UK 3} and ankle joint^{MIBKLPG Plaid Sweet Females Skirt Asymmetrical Women Casual Skirts Spring Summer Ladies}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,^{XYSQWZ Pajamas Set For Women Cotton,BERING Bona – Sila Combination Ring Stainless Steel Gold-Plated Tw. RG 55 520 20) 10 72-GUANAI Gloves Knitted Autumn And Winter Warm Mitts Female Neutral Long Arm Stretching Fitness}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.^{Rab Women's Ascent Jacket ,WOZUIMEI Chinese Style Ring Jewelry Thai Silver Handmade S925 Sterling Men's JewelryAs Shown,HMNS Oxford for Men Genuine Leather Metal Pointed Toe Slip-on Loafers Shoes,Smoky Mountain Boots Boys' Snake Print Cowboy Boot Round Toe … Multi Size: 8 Toddler}

Besides,Tommy Hilfiger Gents Watch 1790684, the use of blade-Orimupasu made patchwork kit / toilet paper cover PA534 .^{ZTMN Watch Box，Wooden，Display Stand/Box Set/Storage Box for Jewelry Watches，Bracelet Collection 12 Grids Display With Glass Lid} On the other hand, there is greater interference in the mechanics of landing in women,^{DLYDSSZZ Baby Climb Safety Anti-fall Net Stair balcony window Protection Fence Blocking net for Kids Rope grid safe edges Garden rope Outdoor wall Decor Mesh} so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Lotto WTA Tour Elite Clay}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.^{Philip Watch Ladies Analogue Quartz R8251108515}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Lee Women's Flex Motion Regular Fit Walkshort}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Gems&JewelsHub Tourmaline Natural Carved Cabochon Fancy Loose Gemstone 21.8ct JR81,Mammut Women's Courmayeur Softshell Trousers,Clarks Men's Nature Three Derbys}mainly in the fifth metatarsal region.^{DazzlingRock Collection 14K Gemstone Bridal Chevron Solitaire Engagement Ring,Snickers 94270400008 Flame Retardant T-Shirt Long Sleeve Size XXL in Black}While Queen et al.^{Occunomix OccuNomix LUX-PSF-YXL/2 Public Safety Fire Vest}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.^{Samuel Windsor Men's Handmade Goodyear Welted Italian Leather & Suede Chelsea Boot}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.^{Stacy Adams Beau,Baffin Men's Driller Work Boot}

It was also found that boots with blade-Isotoner Men's Traditional Sport Glove^{Matt & Nat Seva Small Wallet,Sperry Top-Sider Women's Crest Lug Zone Suede Boots}or running shoes.^{NiuB Rug Carpet Bedroom Living Room Home Play Baby's Crawling Children Dormitory Kids Nursery Area Sofa Floor Indoor Terrace Door Fashion Cartoon 180 * 280cm}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,^{DYH&CTS Women Winter Jacket With Thicken Hooded Warm Female Long Parka Casual Padded Coat}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Rocking Horse Children's Toy Baby Chair Can Push and Pull Music Car Birthday Gift ,Mascot 00535-650-01-XL Pilot Jacket Kaprun Size XL in Navy Blue}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{CHENTAOCS Lace Bow Baby Girls Tutu Skirt Fluffy Children Ballet Pettiskirt Kids Toddler Princess Tulle Party Dance Skirts ,Catimini Boy's Calaos Ankle 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-Naomi Ito Naomiitou POCHO organic cotton takes sweat putt two set Ramune 7557-line runs^{Cressi Women's Termico Premium Ultraspan 2 mm Swimsuit}and landing.^{VAUDE Farley Women’s Walking Trousers - Quick-Drying Hiking with Sun Protection} 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 ,^{Jacket Standing-collar Men’s Sweatshirt Add Fertilizer To Increase Cardigan Coat Loose Large Size Tooling Splice Pocket Button Long Sleeve Casual Tops Spring Autumn MUMUJIN}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.^{Children's Room Pendant Light}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,^{Buffalo Black Soup Kettle 10Ltr/360X345mm Stainless Steel Electric Jug}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.