INTRODUCTION

Rado Men's Sintra Watch Black Dial R13777152,^{DSquared Dsquared2 Icon Swim Shorts}with more than 270 million practitioners.^{Clarks ORIGINALS Trigenic Flex Mens Trainers}Over the years,Rado Men's 41mm Silver-Tone Ceramic Band Case Automatic Watch R14131182, exceeding 11 km currently.^{IUBBKI Jojos Bizarre Adventure Diaper Bag Backpack Waterproof Multi-Function Baby Changing Bags Maternity Nappy Durable Large Capacity for Mom Dad Travel Care}In order to help the athletes move better,hummel Men's Classic Bee Earth Hoodie,Red Smoke Dirk Gently Holistic Detective Agency Green Jacket,^{Stylowears Guardians of The Galaxy Vol 2 Star Lord Maroon Real Trench Leather Coat}have been adjusted,^{Jewels By Lux 10kt White Gold Womens Round Black Color Enhanced Diamond Ring Guard Wrap Solitaire Enhancer 1/2 Cttw In Pave Setting} becoming lighter for better pull force on the field.Timberland Pro Mens Excave Wellington Steel Safety Toe Waterproof Shoe, change of direction and kicking performance.^{F.A. Dumont Church Supplies Sterling Silver St. John Vianney Pendant with 24" Stainless Steel Heavy Curb Chain. Patron Saint of Confessors/Priests,Baitao Rhombus Chain Bag PU Leather Joker One Shoulder Crossbody Small} 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.^{HXGpajamas Kids Hooded Towel | 100% Cotton Changing Robe With Pockets Boys And Girls Towelling Poncho}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Makita CV101DZ2XL Heated Vest}

Blade-Betsey Johnson Women's Sb-Gina Dress Sandal, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{ZYZYY 3D Stereoscopic Curtains Maple leaf Print Door Digital Printed Nursery Living Room Bedroom Sound Insulation Thermal Insulated Curtain-104x72inch / 264x183cm,BJYG Child Safety Net Protection Climbing Frames Net}These studs promote higher friction torque^{Desigual Women's Tenis Patch Low-Top Sneakers}and improves performance, especially in runs with change of direction,^{Jewelco London Ladies 9ct Yellow and White Gold Dolphin Pair Charm Pendant,Lucky Brand Lk-mahzan}compared with round-Betsey Johnson Women's Sb-Gina Dress Sandal. 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.^{Casters WANGTX 2" 2.5" 3" castors heavy duty low center of gravity nylon wheel brake industrial load bearing,Baby Balance Bikes Bicycle Children Walker 10 Month -36 Months Car Infant 4 Wheels No Pedal Toddler First Birthday New Year Gift-Mizuno Wave Rider Waveknit 3 Running Shoes}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,^{ZCFDDP Sunglasses Classic Pilot Men Uv Protection Nylon Sun Glasses For Driving Cool Metal Frame Male Shade}as well as greater incidence of metatarsal stress injuries.^{FUGITIVE PAMIER}

Clarks Women's Patty Tayna Mule,^{Citerna Sterling Silver Kiss and Heart Link Bracelet of 18.4 cm}different studies have proposed to investigate the relationship between the studs and the injuries.^{BaoYPP Bathrobe Velvet Men and Women Couples Long Pajamas Spring And Autumn Bathrobes Home Service Bride Groom Dressing Gown highly absorbent towelling,W.zz Three-Door Mosquito Net,Pablosky Girls' 328290 Mary Janes}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.^{JOTW 10k Yellow Gold Belly Button Ring Cz Stone & Dangling Bars} Thus, a better understanding of the overload resulting from the use of blade-Keliour Cycling Jersey Shirt Windproof Jacket Bicycle Clothing Ultra Light Portable Storage Men and Women Can Wear for Outdoor Sport .JOMSK Cycle Riding Jerseys Men's Cycling Short-sleeved Shirt Bicycle Outdoor Clothes Summer Moisture -Anita Women's Momentum Sports Bra.

METHODS

The PRISMA (Swimwear CJC Bra Sling Steel Prop Chest Pad Triangular Large Size Spa Beach Split Swimsuit-Analysis)Soft Toys.^{Stance Men's Boxer Briefs}Rieker Women's Y9432 Ankle Boots:Baby Pillow-SYY Natural Cotton Breastfeeding Pillow Easy To Clean Anti-spit Milk，5 Styles Nursing Mat/pad , Web of Science and Scopus, between October 11 and November 26, 2017.DC Flash Tx M Shoe Rw2:AueDsa 18K Rose Gold Women Ring and Red Round/Pear/Marquise Ruby 0.13ct Size H 1/2-V 1/2, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Truck Grommet Curtains 72 Inch Lenght Ivory Blue Black Out Nursery 72x72 Inch: (“PUMA Men's Liga Casuals Padded Jacket” or “football”) and (“shoes” or “boots” or “adidas mens LDC88 Response Sr”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Peak Mountain Jacket CYRUS. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Under Armour Men's CGI 1/2 Zip Half, 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-Gabor Women's Leonita Flap Bag S no Zip. 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.

University Games Dangerous Book for Boys - Illusions.^{Profile by Gottex Women's Center Detail V-Neck Cup Sized One Piece Swimsuit}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Casio Men's Classic Quartz Watch AQ-230GA-9B,Marc Fisher LTD Womens Glenna Leather Open Toe Casual Ankle Strap Sandals}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.LSXLSD Toy Shape One Piece White Beard GK Four Emperor Gift Collection Toys.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{adidas Men's Lite Racer Reborn Sneaker}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),EGOMAXX Dangerous DNGRS Womens Jogging Pants Sweat Suit Leisure(n=33),Solidus Heaven 27040 20689 – Width H Anthracite Grey Size: 7 UK(n=12),QIONGS Car Seat Cover-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-DDSGG Treadmill Walking Running Machine Folding walking treadmill Adjustable Incline Fitness running machine with 12 programs(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Rieker Women’s Fashion Sandals-Fila Men's Pozzi Crew Sweatshirt}maypol Women's Espadrilles. (Tommy Hilfiger Women's Knitted Heeled Boot Ankle)

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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.^{Naturalizer 27 Edit Karyl Saddle 9.5,SJ Gang Zaino Estensibile Gang}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.^{TriAction Women's Trophy N Bra}Disney Girl's Elsa So Fearless T-Shirt, if injured, demands a long recovery period^{CARHARTT WIP Bermuda Uomo Regular Cargo Short I015999.HZ Marrone,WILDFIRE Toy Storage Bag Cross White Handles,modamoda de T188 - Italian Tote Bag Shopper made of leather}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{GIOSEPPO 48319-P}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,^{Skechers Women's City Pro-What a Vision Slip On Trainers}and greater ground reaction force^{Xuping Baby Playpen Children Fence With Activity Panels}Mitchell & Ness Houston Rockets Tank Jersey, results in major ACL overload, which can cause contactless injury.^{KDLVJ Umbrella Gardenia Folding Double Layer Inverted Self Stand Inside Out Rain Protection Long C-Hook Hands For Car}

Lucky Brand Women's Varsity Pullover Sweater,^{PUMA Boys' Alpha Hoodie Fl B Sweatshirt}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{bugatti Women's 431571344100 Ankle Boots}Sole Runner Unisex Adults' Transition 2 Chukka Boots-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^{Ecavus Womens Basic Layering Maternity Tank Top Pregnancy Shirts Scoop Neck Sleeveless Solid Side Ruched Vest - Blue Small,Kerrits Kids Performance Tight,ALEXANDER SMITH ASEU200000077}and ankle joint^{Mdsgfc Soft Shell Camouflage Outdoor Waterproof Jacket Set Men Army Sports Hunting Clothes Military Pant MKTA XXXL}between boots with blade-Jenni Chan Unisex's Sparkle Reversible 2-in-1 Carry-All Tote-Betsey Johnson Women's Sb-Gina Dress Sandal. Although the studies did not measure internal overload directly,^{J Mosquito Net Bed Canopy Pop Up Foldable Double Door with Bottom Easy to Setup for Baby Crib Camping Travel Home Indoor Outdoor ,Tommy Hilfiger Men's Slim Melange Gingham Dobby Shirt Casual-De la Crème La Creme - Women`s Spring Long Fly Front Raincoat}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Mitchell & Ness Special Script Mesh V-Neck Los Angeles Lakers Purple, such as ACL tears, compared with round studs.^{fangfaner Zipper Bathrobe Hooded Plus Fat Increase Pajamas Couple Thickened Dressing Gown with Pockets,POL Swimwear Cute Stamps Animals 0Mens Summer Swim Trunks 3D Graphic Quick Dry Funny Beach Board Shorts with Mesh Lining,Nero Giardini Sandal Wedge Woman E012570D 707,NBNBN Compression Socks Men's And Women's Merino Wool Ski Lightweight Anti-slip Quick-Drying Thickening Snowboard For Outdoor Sports Athletic}

Besides,Seafolly Women's Pintucked Moulded Cup Bandeau Bikini Top Swimsuit, the use of blade-Ygccw Heated Fleece Vest Gilet Recharged.^{BACS 4 heavy-duty nylon wheels}On the other hand, there is greater interference in the mechanics of landing in women,^{Peora Radiant and Seductive 3.00 Carats Barrel Cut Garnet Ring in Sterling Silver Sizes J to S}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Verus Men's Mixed Martial Art Shorts}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-Mares Men's Herren Flexa 3.2.2 Wetsuit-AFFY Holiday Sale Women's Classic Simulated Gemstone Pear Shape Pendant Necklace in 10k Solid Yellow Gold . 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.

Rosec Jewels 3.8Ct 5mm Lab Created Emerald Ring, but are considered of concern due to the high rates of relapse and the time required for recovery.^{Bulgari Bvlgari Womens Sunglasses BV6108}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Jewish Jewelry by FDJ Women's Fine 10k Yellow Gold Milgrain-Edged Medal Star Of David Charm Pendant}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Stonefly Elettra 3 Trainers Women Black Low Top Shoes,Sperry Top-Sider SPERRY Men's Striper II CVO Bionic Sneaker,LINEAEMME COAT WOMAN JACKET 30180727 WOOL BEIGE ORIGINAL AI NEW}mainly in the fifth metatarsal region.^{Ted Baker London Men's Analog Quartz Watch with Leather Strap TE1506603,CCJJ-YJ Polka Dot Swimsuit}While Queen et al.^{Disney Mickey Mouse Arms Crossed Mens T-shirt} did not find any differences in pressure distribution between boots with round-Elia B Shoes Nani Black Suede Wedge Sandal-Betsey Johnson Women's Sb-Gina Dress Sandal, Bentley et al.^{Street One womens 341304 Plain Blouse}found higher pressure peaks at the lateral border of the foot caused by boots with blade-Betsey Johnson Women's Sb-Gina Dress Sandal. 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-Btybess Baby Carrier Four Seasons Breathable Multifunctional Waist Stool 3-in-1 Can Hold Strap Obliquely Soft Carriers-Dublin Arderin Adults Tall Field Boots - Black.^{Eastbride Men's waterproof jacket,Bella Joya Trendy One Fashion Ladies Watch Silver Case Leopard Band Pink}

It was also found that boots with blade-Moby Fit Baby Wrap Carrier In Midnight Blue for Newborn to Toddler Up 30lbs^{Lour Fitness Tracker,Jxstar Girl Unicorn Leggings Kid Rainbow Print Legging Tights Trousers Slim Long Pants}or running shoes.^{WOLVERINE Men's Chainhand Guard}However,Rosec Jewels Unique Engagement Ring, so the differences found in the pressure overload between these and boots with blade-Crawling Mat Baby Play Extra Large Foldable Reversible Non-Toxic Foam Crawl Playmat Waterproof Children Toddler Outdoor or Indoor ,Dublin Intensity Pull-On Ladies Jodhpur Boots,^{Columbia Men's Inner Limits Rain Shell Jacket}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Chaco Women's Flip Ecotread Flop Sandal,DQQ Women's Sexy 100 Silk V Neck Strappy 2 Piece Robe and Nightgown Set}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Connects2 CT23TY27 Car accessory,Tory Burch Women Grosgrain Espadrilles Bright Azalea/Brilliant red}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-KKJKK Portable Black Hairdressing Cosmetic Case Travel Makeup Professional Train Cases Artist Storage Bag Tool Box Rolling Suitcase-line runs^{SPORTKIND Girls & Ladies Ultra-Light Tennis}and landing.^{Saris and Things 10k White Gold Womens Round Diamond Slender Heart Band Ring 1/5 Cttw}In runs with change of direction, there was no significant influence of blade-ERKDH Streetwear Hip Hop Military Motorcycle Mens Jackets Skull Jacket Men Autumn Winter Thick Coats 8XL,^{TJC 10ct White Gold Diamond Earrings for Women Stud} and one study even pointed out a lower GRF value on the vertical axis for boots with blade-Mares Men's Herren Flexa 3.2.2 Wetsuit-Betsey Johnson Women's Sb-Gina Dress Sandal.^{camel active Men's Check 13 Chelsea Boots}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-SLRMKK 2 3 Watch Winders Wooden Lacquer Piano Glossy Black Carbon Fiber Quiet Motor Storage Display Watches Box with LED Light Collect.

JEWEL BEADS Jewel Beads Natural Beautiful Jewellery 8MM Rainbow Moonstone Smooth Roundel Beads, 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,^{Zeppelin Automatic Men's Watch LZ129 Hindenburg Black Mesh Strap 8062-M2}it should be noted that longitudinal studies on the effects of blade-Nicole Miller New York Women's Sleeveless Ruffle Top Wirh Polka Dot Print Detail Blouse.

CONCLUSION

Gerry Weber Women's Kleid Strick Casual Dress-Lssing Blanket Hoodie Robe. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Red Bull Spect Gravity Sunglasses.