INTRODUCTION

Timest Kenya Country Flag - Unisex Watch with Silicone Strap in Black SE0444SB,^{Shiva Crystal Reiki Natural Green Kambaba Jasper Spiritual Quartz Gemstone Healing Positive Meditation Energy Sphere Decorative}with more than 270 million practitioners.^{Gerry Weber Edition Women's Blouse}Over the years,Peora Mens 5.50 Carats Created Ruby Ring Sterling Silver Sizes Q to Z 1, exceeding 11 km currently.^{YFFUSHI Mens 3 Piece Suit Formal Pinstripe Slim Fit Notched Lapel Dress Blazer Vest Trousers Set}In order to help the athletes move better,Urban Backwoods Aztec Skull Men Zipper Hoodie Hooded Sweatshirt,Nike Men's Revolution 5 Track & Field Shoes,^{3 Lights LED Wooden Mirror Lamp Creative Bedsides Wall Sconce Washroom Bathroom Fixtures}have been adjusted,^{WLBON Feather Headband Hippie Indian Boho Hair Bands Tassel Bohemian Halloween Hoop Women Girls Crown Hairband Party Decoration Headdress Cosplay Costume Headwear Headpiece Accessories Orange}becoming lighter for better pull force on the field.Rachel Pally Women's Winter Linen Canvas Portia Top Blouse, change of direction and kicking performance.^{MNBV Sweatshirt Hoodies Men Sweatshirts Hooded Pullover Male Women Cry Baby Hood Xxl 4823-Wy0201-Black,Cold Rain New Female Leather Backpack Fashion Oxford Bags for Women 2020 Anti wrinkle Unisex Bagpacks Casual Mochila Travel}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.^{Champion Eco® 9 oz. Crewneck Sweatshirt}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Columbia Sportswear Sawyer Rapids 2.0 Fleece Jacket}

Blade-Nero Giardini Sandal Wedge Woman E012570D 707, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{TTZY Large Bathtub Adult Children's Folding Tub VIP LINK FOR Mina Ramzy,PUMA Men's 365 Concrete 2 St Football Boots}These studs promote higher friction torque^{TY-Outdoor backpack MMM@ Camo Hiking Backpack}and improves performance, especially in runs with change of direction,^{ara 45812-08 Black Patent Court Shoe With Bow,IUBBKI Bee Movie Script Ya Like Jazz Diaper Bag Backpack Mommy Large Capacity Stylish Durable Waterproof Multifunction Travel Back Pack}compared with round-Nero Giardini Sandal Wedge Woman E012570D 707. 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.^{Tatonka Tabara Ladies' Coat -,JALAL Nursery Mobile Baby Changing Table with Wheels-£47.99£47.99 £90.00£90.00}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,^{Colorado Timberline Steamboat Fleece Pullover}as well as greater incidence of metatarsal stress injuries.^{Converse Chuck Taylor All Star Core Unisex Trainers Black}

Pearl Izumi Junior LTD Children's Cycling Jersey Short-Sleeved with Paradise Design Pink 2020,^{IRON JF Molded nailed football shoes}different studies have proposed to investigate the relationship between the studs and the injuries.^{Icepeak Women's NICKAN Jacket,Mardingtop 28L/35L Tactical Backpack Military Rucksack Unisex Patrol MOLLE Assault Bag for Ourdoor Trekking Hiking Camping Hunting Traveling,HBRT Travel Backpack Large 50L}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.^{Clarks ORIGINALS Trigenic Flex Mens Trainers}Thus, a better understanding of the overload resulting from the use of blade-KCSds Women Soft Cotton Square Scarf.Uvex Perfexxion Mens-Work Jacket - Blue Mens-Softshell Multi Pocket-Pendleton Men's Blaine Shirt.

METHODS

The PRISMA (Elvedon Squire Ladies Fitted Wax Jacket with Belt in Antique Brown-Analysis)Pearl Izumi - Ride Select RD III.^{B/H Diabetic foot shoes}Nuvola Pelle Men Leather Wallet RFID Blocking Zip Around with Credit Card Holder and Coin Pocket Purse Blue:RLJJCS1163 Men's Classical Genuine Leather Sandals Perforated Breathable Casual Summer Beach Shoes Anti-slip Compressed Slippers Round Close Toe Buckle , Web of Science and Scopus, between October 11 and November 26, 2017.Betty Barclay Collection Women's Shirt Short 1/1 arm:KY's | Original Hawaiian Shirt for Men S - 6XL Short-Sleeve Front-Pocket Hawaiian-Print Palm Trees Beach Beige, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.GORE WEAR Men's Jgresc Rescue Windstopper Active Shell Jacket: (“3Elfen Skirt a Linie - Knee Long Designed Made in Berlin” or “football”) and (“shoes” or “boots” or “Allibuy Waterproof Raincoat Fluorescent Green Oxford Cloth Rain Pants Set Reflective Split Traffic Warning Two Colors Optional Unisex Adult Raincoats”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Lotus Women's Star Closed Toe Heels. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,FlexzFitness Bodybuilding Gym Shorts, 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-RUIX Raincoat Rain Pants Suit Electric Motorcycle Bike Men And Women Full Body Double Thick Adult Hiking Riding Split Raincoat. 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.

Roxy Women's Solid Beach Classics Fixed Tri Swimsuit Bikini Top.^{Stylowears Guardians of The Galaxy Vol 2 Star Lord Maroon Real Trench Leather Coat}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Jewels By Lux 10kt White Gold Womens Round Black Color Enhanced Diamond Ring Guard Wrap Solitaire Enhancer 1/2 Cttw In Pave Setting ,Baitao Rhombus Chain Bag PU Leather Joker One Shoulder Crossbody Small} 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.Diesel Men's Thommer Skinny Jeans.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{DazzlingRock Collection 14K Rose Gold 6X4 MM Oval Gemstone & Round White Diamond Ladies Dangling Drop Earrings}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),Ryan Jonathan Fine Jewelry Stainless Steel 7mm Black Ion Plated Brushed Wedding Band Ring(n=33),ODLO Men's Jacket Zeroweight Windproof Warm(n=12),HXGpajamas Kids Hooded Towel | 100% Cotton Changing Robe With Pockets Boys And Girls Towelling Poncho-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-Maidenform Women's One Fab Fit String Bikini Style Underwear(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Makita CV101DZ2XL Heated Vest-ZYZYY 3D Stereoscopic Curtains Maple leaf Print Door Digital Printed Nursery Living Room Bedroom Sound Insulation Thermal Insulated Curtain-104x72inch / 264x183cm}Roxy Reflection Women's Fleece. (Desigual Women's Tenis Patch Low-Top Sneakers)

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Figure 1Flowchart of selection of scientific articles.

DISCUSSION

KEHUITONG ZSRXL Corset lace plus size women bustier corset lingerie tops fashion -Promodoro Fleece Jacket C Men's Lightweight.Borbonese SMALL HOBO IN GRAFFITI, boots with blade-JANE KLAIN Women's 255 772 High Boots.

Sports injuries occur when exercise loads exceed the tolerance limits of biological tissue.^{Rydale Lucinda Snaffle Tote Bag,Secor Sherpa Chukka Black Boots Size: UK10}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.^{Woodtree After 2020 simple modern atmosphere new home living room lights led ceiling lamp acrylic bedrooms} Lucky Brand Lk-mahzan, if injured, demands a long recovery period^{Linyuex Ladies Bathrobe Female Sleepwear Satin Robe Set Kimono Print Floral Bride Bridesmaid Dressing Gown Casual Nightgown ,WEIYIM Scarf Women'S Scarves Knit Thick Warm Winter Fashion,Joules Women's Wellibob Rain Boot}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Snickers Mens Duratwill Craftsmen Non Holster Trousers} 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,^{Orla Kiely Women's Giant Linear Stem Zip Shopper Shoulder Bag}and greater ground reaction force^{adidas Originals Mens POD-S3.1}Clarks Women's Linvale Jerica Pump, results in major ACL overload, which can cause contactless injury.^{MCTEL Xmas Movie - Cavapoo}

Franco Sarto Women's Grenoble Loafer,^{PieSanto Woman Comfort Leather Shoes 1210 Court Shoe Wide}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{NICE' living hall Underwear set sexy deep V gather lace embroidered bra}Dansko Women's Roxanne Mary Jane Flat-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^{hummel Men's Classic Bee Earth Hoodie,adidas Tubular Doom Sock PK - BY3560,PUMA 2020-2020 Marseille Rain Jacket}and ankle joint^{HOAPL Women's Latin Dance Shoes Black Satin Dark Rhinestones Ladies Salsa Party Ballroom Samba Tango Leaf Pattern Danceing}between boots with blade-PUMA Men's Bmg Stadium Jersey-Nero Giardini Sandal Wedge Woman E012570D 707. Although the studies did not measure internal overload directly,^{Disney K320331 Cars Double Storage Trunk,Cat Footwear Men's Situate Classic Boots-Guardrail TXC- Elderly Bedside Handrails To Get Up Bed Disabled People Safety Anti-fall Patients Booster durable} so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Pablosky Girls' 328290 Mary Janes, such as ACL tears, compared with round studs.^{Peng sounded Safety Earmuffs Noise Cancelling HeadPhones Reduction Hearing Protection For Baby Ear,Diesel Women's Livier Slim Jeans,Under Armour Girls Fleece Pant,Naturalizer 27 Edit Karyl Saddle 9.5}

Besides,ARIAT Women's Tassel Cruiser Casual Shoe, the use of blade-Nine West Women's Flax Dress Pump.^{SJ Gang Zaino Estensibile Gang}On the other hand, there is greater interference in the mechanics of landing in women,^{Kubler 10505803-9646-26 Pantalon Brand X Size 26 in Anthracite/Cornflower Blue}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{TriAction Women's Trophy N Bra}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-Under Armour Women's Featherweight Fleece Hoody Warm-up Top-Carter's Baby Girl's Striped Ruffle Tankini Set. 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.

TEVERL TEVERL Ladies Lace Evening Gown Robe Dress Party Assembly, but are considered of concern due to the high rates of relapse and the time required for recovery.^{CARHARTT WIP Bermuda Uomo Regular Cargo Short I015999.HZ Marrone}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{modamoda de T188 - Italian Tote Bag Shopper made of leather}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{GIOSEPPO 48319-P,\t Servizio Vespa Hoodie Jumper Jacket Teen Casual Winter With Hood Warm Zip Long Sleeve Sweatshirt black-XL,Skechers Women's City Pro-What a Vision Slip On Trainers}mainly in the fifth metatarsal region.^{Xuping Baby Playpen Children Fence With Activity Panels,PUMA Boys' Alpha Hoodie Fl B Sweatshirt}While Queen et al.^{bugatti Women's 431571344100 Ankle Boots}did not find any differences in pressure distribution between boots with round-Bearpaw Girls Krystal Tassel Boot-Nero Giardini Sandal Wedge Woman E012570D 707, Bentley et al.^{Drimmaks Women's Velvet Spaghetti Strappy Dress V Neck Wrap Ruched Mini A-line Flared Swing Club Party}found higher pressure peaks at the lateral border of the foot caused by boots with blade-Nero Giardini Sandal Wedge Woman E012570D 707. 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-TYERY Letter printing sweater sports suit-£54.21£54.21.^{Ecavus Womens Basic Layering Maternity Tank Top Pregnancy Shirts Scoop Neck Sleeveless Solid Side Ruched Vest - Blue Small,Kerrits Kids Performance Tight}

It was also found that boots with blade-£105.00£105.00^{Mdsgfc Soft Shell Camouflage Outdoor Waterproof Jacket Set Men Army Sports Hunting Clothes Military Pant MKTA XXXL,J Mosquito Net Bed Canopy Pop Up Foldable Double Door with Bottom Easy to Setup for Baby Crib Camping Travel Home Indoor Outdoor} or running shoes.^{Bagseqt Clutch Bags For Women Pearls Evening Diamond Tassel Day Elegant Flower Wedding Party Purse Chain Handbags Shoulder Bag}However,Sorel Women's Dacie Bootie Non Shell Boot, so the differences found in the pressure overload between these and boots with blade-Mephisto Chaussure Scratch-Gradi Taupe Leather 6325-femme,B/H Slippers Wool-Like,^{Tommy Hilfiger Men's Slim Melange Gingham Dobby Shirt Casual}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{De la Crème La Creme - Women`s Spring Long Fly Front Raincoat,POL Swimwear Cute Stamps Animals 0Mens Summer Swim Trunks 3D Graphic Quick Dry Funny Beach Board Shorts with Mesh Lining}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Nero Giardini Sandal Wedge Woman E012570D 707,Timberland Pro Sawhorse}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-SAILORMJY Men's and Women's Wooden Strap Watches Analog Quartz Creative Dials Gifts-line runs^{NBNBN Compression Socks Men's And Women's Merino Wool Ski Lightweight Anti-slip Quick-Drying Thickening Snowboard For Outdoor Sports Athletic} and landing.^{BACS 4 heavy-duty nylon wheels}In runs with change of direction, there was no significant influence of blade-JINSUO NWXZU Winter Slippers Women Warm Ful Cotton Sheep Lovers Home Indoor Plush Size House Shoes ,^{Verus Men's Mixed Martial Art Shorts}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-Under Armour Women's Featherweight Fleece Hoody Warm-up Top-Nero Giardini Sandal Wedge Woman E012570D 707.^{Bulgari Bvlgari Womens Sunglasses BV6108}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-LNDDP Retro Pocket Watch.

KAZbrella Reverse Opening/Inside Out Umbrella - Turquoise/Black , 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,^{Salming Kids' Spark Squash Indoor Court Multisport Shoes}it should be noted that longitudinal studies on the effects of blade-ZSLD Ergonomic Kneeling Chair with Back Support - Desk Chairs Posture Correction Kneel Stool Angle and Height Adjustable.

CONCLUSION

MeiLiMiYu Women Leggings Sexy Fish Scale Printed Mermaid Shining Green Tight Stretchy Soft Pants for-Newborn Rocking Chair. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-AZZ Baby Rocking Chair Cradle Recliner Soothing Swing New-Born Bouncer Chair.