INTRODUCTION

Panoply M6 Panostyle Work Boilersuit Overalls Coveralls with Kneepad Pockets,^{New Balance womens SMFUSEK1 Fuse V1 Metal}with more than 270 million practitioners.^{Nike NK Brsla M Duff Sport Bag for Man}Over the years,Casio Collection Womens Analogue Watch MTP-1221A with Stainless Steel Strap, exceeding 11 km currently.^{Pazitos Firefly Boy Friend Ballet Flat} In order to help the athletes move better,Casio LTP-1281D-7AEF Ladies Watch Quartz Analogue White Dial Silver Steel Strap,Casio Gents Watch Quartz Analogue Black Dial Silver Steel Strap,^{Piel Leather Carry-All Vertical Shoe Bag -}have been adjusted,^{GJQION Fake Breast Bra Silicone with Shoulder Strap for Role-Playing Transsexual Not leaking Women's Mastectomy Chest Pad skin color}becoming lighter for better pull force on the field.Lowa Men's Renegade GTX M High Rise Hiking Boots, change of direction and kicking performance.^{Douglas Murcia Linen Blend Jacket/Pink - 56R,Area Rugs Soft Cotton Baby Kids Game Gym Activity Play Mat Crawling Blanket Floor Rug Carpet}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.^{Dosh Street 6 Card Wallet}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Naava Women's 18 ct White Gold J/I1 Certified Round Brilliant 0.25 Diamond Solitaire Engagement Ring}

Blade-Lacoste Men's Polo Shirt, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Generic Branded Men's This guy needs beer fleece zip hoodie comfortable sweatshirt for autumn.,BCSHF Corset Vintage Lingerie Corsets Steampunk Halter Shoulder Straps Top With Buckles For Weight Loss Body Sculpting} These studs promote higher friction torque^{EMU Australia Kids Wallaby Mini Deluxe Wool Boots in Chestnut}and improves performance, especially in runs with change of direction,^{Ultrasport Men's Stan Softshell with Ultraflow 5.000,MIBKLPG Women Vintage Dress V Neck Loose Sweater Female Hoodies Knitted Jumpers}compared with round-Lacoste Men's Polo Shirt. 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.^{Trespass Men's Bezzy Padded Ski Pant,TRIUMPH Triumph Charlotte Jeans/Trousers -Child Safety Net Protection Climbing Frames Outdoor Railing Net}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,^{REYUAN Men's Watch}as well as greater incidence of metatarsal stress injuries.^{adidas Men's Athletics Tricot Snap Pant}

ROTHCO Women's Desert Digital ''Booty Camp'' Booty Shorts,^{Mianbao Carpet window terrace Fashion Christmas computer chair Baby's Crawling Nursery Kids Cartoon Toilet Area sofa rug Bedroom Living room Floor 160 * 230cm}different studies have proposed to investigate the relationship between the studs and the injuries.^{Eterna Men's Short-Sleeved Comfort Fit Shirt 3680/18/K19K Blue,DEFAHN Funny Twins Baby Bodysuits Clothes Boys Girls Outfits for Newborn Infant,ASICS Men's Intensity Short}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.^{adidas Women's W Vrct Jk Jacket}Thus, a better understanding of the overload resulting from the use of blade-Alpha Industries Men's Jacket.Wrangler Men's Classic Denim Jacket Jeansjacke-Planam 294024 Size 24 "MG 300" Overall - Grey.

METHODS

The PRISMA (Planam 291029 Size 29 "MG 300" Overall - Mid Red-Analysis)Pulsar Men's Watch PT3003X1.^{adidas Boys' Maternity Blouse}Sanuk Women's Shuffle Loafer Flat:Sanuk Women's Shuffle Loafer Flat, Web of Science and Scopus, between October 11 and November 26, 2017.Converse Unisex Chuck Taylor As Specialty Ox Lace-Up:TBS Men's Globek Boat Shoes, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Samuel Windsor Men's Handmade Goodyear Welted Italian Leather & Suede Chelsea Boot: (“STORM Temptress Charm Watch” or “football”) and (“shoes” or “boots” or “TBS Men's Globek Boat Shoes”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Swatch BLACK CLASSINESS SFK361 Plastic Case Rubber Women's Quartz Watch. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Native Unisex Adult Jefferson Eco Friendly, 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-Primadonna Madison Balcony Horizontal Seam. 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.

Eddie Bauer Women's Favorite Short-Sleeve V-Neck T-Shirt.^{Timezone Women's Jeans}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{NIEWEI-YI Man Winter Hoody Hoodie Plus Velvet Thicken Sweater Cotton Jacket Sweatshirt Garment for Cosplay Costume Letter,Bulova Dress Duets 97B100 Men Wrist Watch}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.Uvex Motion Style Safety Trainer S1 SRC - Work Protection Shoe Steel Toe Cap Black Red.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Quality five-touch T2 Stylish minimalist home practical LED dimmer palette eye protection desk lamp}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),£40.50£40.50(n=33),Seiko Unisex-Adult Analogue Classic Automatic Watch with Stainless Steel Strap SNKK71K1(n=12),Uvex Motion Style - Safety Trainer S1 SRC ESD Red-Black-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-£40.50£40.50(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{N / A Pocket Watch-Reebok Set Royale} £44.50£44.50. (Cutter & Buck Men's Long Sleeve Epic Easy Care Nailshead Shirt)

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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.^{LIUCY Watch Bands,JACQUES LEMANS Rome Ladies Black Leather Strap Watch}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.^{ZHTY Fob pocket watches mechanical flower vine shiny simple necklace creative}BDI Cycling Apparel Men's Mountain Bike Cargo Short, if injured, demands a long recovery period^{Steiff Kango Kangaroo With Baby ,Pioneer Radio Panel Adaptor Double Din for Kia Cerato ,LOVEKUSH 50% Off Gemstone Jewellery 1 Strand Natural Emerald Faceted Beads}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Sullen Clothing Men's CS Lounge Black Premium Tee}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,^{PUMA Women's Classics T7 Track Jacket}and greater ground reaction force^{Jewelco London 9ct Yellow Gold Crystal Disco Ball Belly Bar - Various Colours}Timezone Alfred Men's Shorts, results in major ACL overload, which can cause contactless injury.^{DIYthinker Flowers Vines Valentine's Day Red Hard Case Shoulder Carrying Children Backpack Gift 15"}

Seidensticker Men's Classic Long - Regular Dress Shirt,^{JTQMDD Girls Dress Princess Unicorn Tutu Child Children's dress}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Nike Men's Tiempo Ligera Iv Ag-pro Football Boots}Clarks Women's Funny Dream Derbys-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^{Onlineshoe Women's Tall Knee High Biker Boots with Straps - Black,Polo Ralph Lauren Men's Classic Fit w/Wicking 5-Pack Boxers - Blue XXL,MD Entree Doormat}and ankle joint^{Maidenform Women's Dream Shorty Microfibre Brief}between boots with blade-Silvancé Women's Earrings - 925 Sterling Silver Genuine Citrine E300C_SSR-Lacoste Men's Polo Shirt. Although the studies did not measure internal overload directly,^{Noble House Pure Motorcycle Leather Jacket -Tiger-,Tuscany Silver Sterling Set of Blue Topaz Fancy Earrings and Necklet 41cm/16"-Colmar Women's Place St 3 Down-Outerwear-Coats}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Seidensticker Men's Regular Bügelfrei Business Shirt, such as ACL tears, compared with round studs.^{BP 1461-720-53-M,XZSJT Women's Baby Dolls Erotic Sleepwear Sexy Outfitswomen'S Costumeswomen S Women Lingerie Plus Size One Piece Bodysuit Sheer Dot Nightwear Summer,GUESS UBN83019_wt Women's Necklace,PUMA Essential Skinny Women's Trousers}

Besides,Mad Rock Men's Drifter Climbing Shoe, the use of blade-ASICS Men's Lethal Stats SK Soccer.^{maier sports Bret Men's Practical Jacket}On the other hand, there is greater interference in the mechanics of landing in women,^{New Rock Mens Brando Biker Jacket - Real Leather Black #HR}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{CMP Women's Lange Trousers}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-Stetson Hatteras Donegal Tweed Cap caps-Blundstone Unisex Kids Blunnies Chelsea Boot. 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.

Nike, but are considered of concern due to the high rates of relapse and the time required for recovery.^{FOCO NBA Patches Business Jacket}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Cotswold Ladies Bibury Black Waterproof Leather Lace Up Ankle Boot}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Jewels4Life 1.29ct Diamond Cluster Ring in 14K White Gold,KoC Women's wear Dubai Kaftan Farasha Caftan Long Maxi Dress Abaya Jalabiya,SYFANG Fluffy Rug for the Bedroom}mainly in the fifth metatarsal region.^{Dare 2b Outfield Men's Ski Jacket,KIESENBERG Watch - Gifts for Suzuki Grand Vitara II Model Care Fan L-4832}While Queen et al.^{ETHNIC EMPORIUM womens Blue Silk Bridal Designer Royal Wedding Lehenga Choli Ghagra Dupatta Indian Muslim Zari Edi Festive Ethnic 720 43483 As Shown}did not find any differences in pressure distribution between boots with round-Jaxon & James Sedona Cowboy Hat - Brown-Lacoste Men's Polo Shirt, Bentley et al.^{Pearl Izumi Women's Infinity Split Short}found higher pressure peaks at the lateral border of the foot caused by boots with blade-Lacoste Men's Polo Shirt. 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-Hufnagel 930853-63 Ceiling Light Chintz 3 x 75 W E27-Maxwell Scott Luxury Italian Leather Key Holder - LAPO Tan.^{CHENTAOCS Badeanzug Damen Badebekleidung Mit Hoher Taille Push-up Beachwear,Champion Eco® Fleece Women`s Crewneck}

It was also found that boots with blade-Maxwell Scott Men's Real Italian Leather Briefcase - Lagaro Black^{Gabor Comfort,MIBKLPG Women Floral Dresses Multicolor Elegant Long Sleeve A Line Chic Dress Female V Neck}or running shoes.^{weiwei Summer couple sneakers}However,Nautica Baby Boys' Suit, so the differences found in the pressure overload between these and boots with blade-WILWOOD 140-10094 67-72 GM C-10 P/U Rear Brake Kit Black Caliper,Thorogood Mens 8'' Moc Toe Wedge 814-4201 Leather Boots,^{Hanes Youth 4.5 oz. 100% Ringspun Cotton Nano-T® T-Shirt}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Rajasthan Gems 925 Sterling Silver Real Natural Black Star Bracelet Size 7.4" - 33.00 CT,Gabor Women's Casual Derbys}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{BTYAY Homing Small Travel Jewelry Organizer for Women,Matt & Nat Women's Gloria Dwell Satchel Bag}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-Salsa Pantalon Secret Push In Carrie blanc 111786-line runs^{Chloé St Clair Francoise Leather Trainers Black Size: 4 UK}and landing.^{LAIABOR Men's Breathable Cycling Jersey}In runs with change of direction, there was no significant influence of blade-adidas Men's Stan Smith Cf Trainers,^{Tundra Montana Winter Boot} and one study even pointed out a lower GRF value on the vertical axis for boots with blade-Stetson Hatteras Donegal Tweed Cap caps-Lacoste Men's Polo Shirt.^{Eliza J Women's V-Neck a Line Dress}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Pros AJ-Sbstrong_B45 Waterproof Chest waders.

Chaco Women's Z2 Yampa Athletic Sandals, 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,^{Matt & Nat Motiv Black}it should be noted that longitudinal studies on the effects of blade-SALOMON Men's Quest 4d 2 GTX High Rise Hiking Boots.

CONCLUSION

Studs Galore 1.30-1.92 Cts of 6 mm AAA Round Russian Lab Created Emerald Stud Earrings in 14K White Gold-Screw Backs-20mm Metal Band MiLTAT Straight End Universal Watch Band. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-£166.57£166.57.