INTRODUCTION

Katana K 31010 Oiled Calfskin Leather Bum Bag,^{Footwear Studio Lambretta Mens Steel Toe Safety Boots EN ISO 20345 SBP SRA PPE}with more than 270 million practitioners.^{C S Gold Genuine 9ct 3 Colour 6 Plait Textured Herringbone Bracelet 18cm/7' Brand New}Over the years,Z＆S Ultra-Light Starry Lady Watch, exceeding 11 km currently.^{LQ Men's sandals Double-layer soft bottom and slippers}In order to help the athletes move better,Pioneer Men's Shirt L/S Cord Casual,hanky panky Women's Thong Panties,^{Hoggs of Fife Sportsman W/P Shooting Fleece Jacket Green Coats & Jackets}have been adjusted,^{Hemp Woven Net Hanging Children's Stair Safety Net}becoming lighter for better pull force on the field.Reebok GL 6000 WW Sneaker, change of direction and kicking performance.^{virblatt – Best Harem Pants for Women and Men S XXL Handmade Hippie - Nirvana,Geographical Norway – Women's Trainers}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.^{22 sq ft Green Childrens Ball Pit with Breathable Mesh}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{mys OriginalAll Star Personalised Shoes}

Blade-adidas ORIGINALS Kids Unisex PW Tennis HU , also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Icepeak Men's Bendon Softshell Jacket,Xjp Waterproof SLR Bag}These studs promote higher friction torque^{Daniele Alessandrini Men’S Jacket GJ5556L1803806 BLU SAHARIANA}and improves performance, especially in runs with change of direction,^{LÖFFLER Anton 23043 Men's Stretch Fleece Pullover,Gems.RDX GIA Certified Diamond Ring 0.3 Carat in 18K White Gold} compared with round-adidas ORIGINALS Kids Unisex PW Tennis HU . 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.^{Allibuy Waterproof Raincoat Fluorescent Green Oxford Cloth Rain Pants Set Reflective Split Traffic Warning Two Colors Optional Unisex Adult Raincoats,Columbia Men's Shoals Point Hoodie Hiking-Shirts-LOVEKUSH Beautiful AAA Quality Genuine Shaded Watermelon Tourmaline | Gold FilledFilled Filled Bead Pink Green Blue Ombre Gemstone Bracelet 3 mm}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,^{Yongyong Nightgown With Pockets Pajamas 3-piece Suit Women Winter Cotton Robe Packets Thickened Long Bathrobe Autumn Home Service} as well as greater incidence of metatarsal stress injuries.^{LIKE ME Castilian Craftsmen 600}

XCBW Autumn Winter Men'S Ultralight Breathable Military Boots Outdoor Desert Tactical Combat,^{BZees Women's Golden Ankle Boot}different studies have proposed to investigate the relationship between the studs and the injuries.^{Prada Men's 4E2748 DXF F0JQK Leather Trainers/Sneaker,French Connection Women's Rhodes Shirt,Kappa Veste Diolo}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.^{7 For All Mankind Women's Coat Bootcut Jeans}Thus, a better understanding of the overload resulting from the use of blade-SJQKA-Modern classical.Buttoned Down Tailored Fit Button-collar Pattern Non-iron Dress Shirt Camicia-SJ-man’s belt Comfortable Man’s Female Retro Drill Decoration Wide Fashion Tide Jeans adjustable .

METHODS

The PRISMA (Brooks Brothers Men's Polo Shirt-Analysis)Cubanas Women's Boots.^{Gabor Women's Fashion Wedge Heels Sandals}Stella McCartney WOMEN’S BAG 291622W9132 BLUE FALABELLA CROSS BODY SHAGGY DE:Mayser Alexa Newsboy Cap Cotton Sun, Web of Science and Scopus, between October 11 and November 26, 2017.SJ-man’s belt Comfortable Men's Man’s Classic Genuine Leather With Alloy Pin Buckle Casual Business adjustable :adidas Originals Kids' Pw Tennis Hu J Sneaker, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Via Spiga Women's V-sesilia Sandal: (“WSJTT THY COLLECTIBLES Rainproof Handmade Chinese Oiled Paper Umbrella Parasol 33 inch” or “football”) and (“shoes” or “boots” or “Falari Men's Genuine Leather Ratchet Dress Belt Automatic Sliding Buckle - 20 Variety Colors Trim to Fit”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Columbia Women's Pinnacle Peak™ Twill Legging PeakTM. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Hanes ComfortWash Garment Dyed Adult Tee Shirt, 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-Zixin -sun Sunglasses Storage organisers Women's Men's Leather Multi-function Bag Multi-layer Glasses Display Cabinet For Watches Jewellery. 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.

FLYM Baby Waist Stool.^{TikkTokk Nanny Panel Playpen-Grey}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{N / A Male Dǎyēd Trâining Fully Âutómâtic Râxâtión Cup ēctrónic Ēnhâncēmēnt Endurance Trainer Dây Bēst Pocket Blòw Men's T-Shirt,Ukjhocov My Hero Academia Shoes Lacing Leisure Flat Suitable Student for Men and Women Canvas High-top Unisex}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.Tamaris Adele Shoulder Bag 33 cm.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Timberland Mens Ek Hookset Handcrafted Fab S O}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),Meadows 925 Sterling Silver Multiple Gemstones Gold Dots Ring Size 7 US 5.90 gm Jewelry Crystalcraftindia(n=33),OYPY Women's Tango/Ballroom/Latin Dance Dancing Shoes Heeled Salsa Professional For Girls Ladies 5cm/7cm (n=12),QWSA Watch shaker-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-NJXM Muslim Arab Middle Eastern Ladies' Lace-Up Lace Up Bib Long Robe Dress Beach Casual Maxi Women's Sleeve(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Vionic STERLING LADIES LOW HEEL ANKLE BOOT-TIANZly Handmade Walnut Sunglasses Retro Fashion Glasses Polarized Lens}2 Pcs Set Seat Covers for Car Dog Puppy Cat Friendly Animal Flag Truck Compatible Airbags Universal Fit Cars Trucks and SUVs Travel Cover. (Maxim Creation Dubai Modern Bridal Machine Embroidery ARI Work Dress 6444)

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Figure 1Flowchart of selection of scientific articles.

DISCUSSION

Ovender Women's Girl's Chiffon Bridesmaid Ceremony Party Dress Long Elegant Floral Evening Dresses Christmas Carnival-£140.00£140.00.Mesh Cloth Full Neck Turnout Rug - Defense Mosquito, boots with blade-Sendra Ankle Boots 4660 Brown Shoe Size: EUR 43.

Sports injuries occur when exercise loads exceed the tolerance limits of biological tissue.^{jiao 925 Sterling Silver Fine Jewelry For Women Drop Shipping Oval Natural Blue Sapphire Gemstone Stud Earrings,LOVEKUSH 50% Off Gemstone Jewellery 1 Strand Natural 16 Inches Natural}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.^{Lucky Brand Women's Lk-whitneigh Heeled Sandal}GPF-fei Men's shoe Leather Loafers Shoes Driving Boat Lazy shoes Round toe Peas Comfortable Fashion Leisure Breathable, if injured, demands a long recovery period^{Modern Style Wall Lamp,COWBOYSBAG Women's Hadfield Wristlet blue navy,Hell Bunny 50s Skirt Cream Petticoat Ivory Long 25" XS-M 8-12}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{FASHION BOOMY Women's Cropped Denim Jean Vest - Sleeveless Jacket Regular and Plus Sizes}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,^{Divya Shakti 8.25-8.50 Carat Ametrine Gemstone Silver Plain Design Ring for Women}and greater ground reaction force^{ICE CARATS 925 Sterling Silver 7mm Half Round Wedding Ring Band Size 5.00 Classic Domed Fine Jewellery For Women Gifts Her}Sendra Boots Men's Black, results in major ACL overload, which can cause contactless injury.^{ZXCASD Mastectomy Silicone Breast Forms}

Naot Women's Kayla Sandal,^{HEJX Rocket Harden Westbrook Gordon Tucker Yao Ming McGrady Jerseys Basketball Thick Zipper Sweater Coat}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{YYFANG Bed Rail Child Fall Prevention Fence Folding Operation Silent Spring Safety Button Easy To Operate Wood}Seiko Mens Sumo Prospex Diver 200m Watch SPB101J1-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^{Lee Girls Emb Cuff Ankle Crop Pants,Hellyhansen Men's LIFA Merino Midweight Hoodie,Penny Loves Kenny Women's Sha Fashion Boot}and ankle joint^{HKM Men's Jodhpur -London- Mit Elastikeinsatz reißverschluss Trouser}between boots with blade-HMNS Oxfords for Men-adidas ORIGINALS Kids Unisex PW Tennis HU . Although the studies did not measure internal overload directly,^{Stupell Industries Black Framed Wall Art,W&HH Fly Fishing Vest-Ricosta Kids First Walking Shoes Cory by Pepino}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Columbia Women's Trousers, such as ACL tears, compared with round studs.^{SALOMON Women'S Reversible Hooded Jacket,Jewels By Lux 10k White Gold 1.5mm Machine Made Diamond Cut Rope Chain,Silver Canyon Boot and Clothing Company Men's Outback Wool Cowboy Hat Montana Crushable Western Felt,Yellow Box Women's Stormy Flip Flop}

Besides,£101.99£101.99, the use of blade-QIANSHI Open your back to reduce stress and keep ches Yoga Supplies That Provide Comfortable Support for Poses And Back Bends.^{TYJYB Tactical Pants Men Military Waterproof Army Camouflage Cargo Knee Reinforced Airsoft Durable Hunting}On the other hand, there is greater interference in the mechanics of landing in women,^{Diesel Men's Chronograph Quartz Watch}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{KIYOUMI Men Christmas 3D Printed Cardigans}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-David Donahue Men's Silver Plated Brass Dress Shirt Collar Stays-18 Count -MIORE 9ct White Gold Amethyst and Diamond Pear shape Stud Earrings USP028E5W. 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.

QCCOKNN Motorcycle gloves motorcycle mountain off-road travel, but are considered of concern due to the high rates of relapse and the time required for recovery.^{Spalding Men's Team Ii Hoodie}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{YBWEN Women Dance Clothes Women's Belly Costume Tassel Professional Bra And Belt Carnival Skirt Sexy Suit Dancewear} it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Zeno Zeno-Watch Mens Watch - Hercules 3 Chronograph Day-Date 2657TVDD-a1,Joop! Cortina Melete Purse LH15Z Beige,freneci Watch Test Machine Waterproof Tester Tool}mainly in the fifth metatarsal region.^{MCTEL Skull Let's Get Creepy,RVCA Men's PTC Pigment Long Sleeve Crew Neck Pocket T-Shirt}While Queen et al.^{Schöffel Men's Genua2 Longsleeve}did not find any differences in pressure distribution between boots with round-HOBO INTERNATIONAL Hobo Marshal-adidas ORIGINALS Kids Unisex PW Tennis HU , Bentley et al.^{Nike Women's 828407-004 Running Shoes}found higher pressure peaks at the lateral border of the foot caused by boots with blade-adidas ORIGINALS Kids Unisex PW Tennis HU . 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-Cvghnfk Baby swing bouncer chair Front Hug Travel Carrier Ergonomic Pink -Sikungjlk Hooded Poncho Towel for Kids Bathrobe Organic Cotton Baby Wetsuit Swimwear Changing Beach Bath Robe Ideal at Bath.^{Silver Jeans Co. Women's Avery High Rise Short,Assima Trolley M 66cm Loubs Brisbane with 4 wheels ABS Medium 64 Liter 66 x 44 27 cm}

It was also found that boots with blade-Lifetime 80437 Children's Table and Chairs Combo^{Stetson Pigskin Flat Cap Men - Leather Ivy hat with Peak,Fanaztee Women's Small Leather Fashion Compact Bifold Purse Wallet with Stylish Kiss Lock Coin Pouch}or running shoes.^{Fjallraven Men's Singi Heavy T-Shirt}However,Huangjiahao Towel Poncho Surf Hooded Changing Robe With Pocket Surfing Swimming Wetsuit for Swim and Beach, so the differences found in the pressure overload between these and boots with blade-Zhengowen AC Crown Tiara with Earring For Women Jewelry Beauty Contest Birthday Bridal Prom Pageant Queen Special Soiree ,Suncloud Optics Milestone Polarized Reader Sunglasses,^{CCCP /Trendy Element Watch Russia Timezone ~ CP-7053-04}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Lawevan 1 Inch Wide Suspenders for men,Pampolina Girls' PlainTrousers Brown forged iron brown}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Born Fannar Wide Calf,LALABIT Swimming Wading Shoes Men's Ladies Outdoor Diving Beach Quick-drying}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-mys OriginalAll Star Personalised Shoes -line runs^{GlamourLab Dragon Ball Z Great Transformation Hero Gorilla_R5374 Hoodie Hoody Sweater Pullover Sweatshirt Unisex Black Gift- M}and landing.^{Under Armour Men's Atmungsaktiver Cardigan Mit Durchgehendem Zip}In runs with change of direction, there was no significant influence of blade-Unknown Unbekannt Scarpe PersonalizzateAll Star ,^{La Sportiva Women's Bushido II Running Shoe}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-David Donahue Men's Silver Plated Brass Dress Shirt Collar Stays-18 Count -adidas ORIGINALS Kids Unisex PW Tennis HU .^{YOPDNE Autumn and winter bathrobes flannel loose pregnant women nightgown couple bathrobe Beibei velvet zipper home service female pajamas}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-MYS Original Hi Canvas.

City Chic Women's Apparel Dress So Crochet, 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,^{Safety 1st High Chair Kanji Grey Patches 27739495}it should be noted that longitudinal studies on the effects of blade-MYS Personalised Original Hi Canvas.

CONCLUSION

MYS Personalised Original Hi Canvas-MYS Personalised Original Hi Canvas. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Unknown Unbekannt Original personalizzate slim trainers unisex .