INTRODUCTION

Good idea white canvas picture painting on canvas,^{Kala-isbijoux Ladies'Pendant Tinkerbell 3 cm with Hook and Chain 45 Fine Silver 925/1000 Rhodium zirconium Oxide}with more than 270 million practitioners.^{Chaos -CTR Adrenaline Dri Release Multi-Tasker Pro Balaclava with Windproof Face Insert and Hinged Construction}Over the years,Pretty Nana' Women's Fashion Sandals, exceeding 11 km currently.^{Eterna Long Sleeve Shirt Modern FIT Twill uni Light Blue}In order to help the athletes move better,Roamer Mens New Leather Smart Punched Cap Oxford Lace Up Dress Formal Tan Shoes Size,ARIAT Men's English Paddock Boot,^{Eddie Bauer Women's Favorite Short-Sleeve V-Neck T-Shirt}have been adjusted,^{Craghoppers Men's Steall Stretch Waterproof Overtrousers}becoming lighter for better pull force on the field.MILLY Women's Tank Top/Cami Shirt, change of direction and kicking performance.^{Ramy Brook Women's Satin Sleevelss Raelyn Mini Dress,The Little Green Sheep Natural Knitted Moses Basket and Mattress}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.^{plkm Pumpkin Plush Cushion Pillow 40cm/Orange}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Eterna Half Sleeve Shirt Modern FIT Twill uni}

Blade-WMOFC Seven-Piece Printed Pajamas Set Women's Long-Sleeved Cotton Cardigan Four Seasons Home Service Casual Suit Sleepwear Loungewear, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Mascot 50354-835-180 Naxos Frontline Lightweight Lining Knitted Jumper with Half Zip,Generic Branded Men's This guy needs beer fleece zip hoodie fashion jacket for winter.}These studs promote higher friction torque^{Dr. Martens Pascal}and improves performance, especially in runs with change of direction,^{Lxj LXJ Raincoat Poncho Mens Women，Waterproof Outdoor Rain Jacket,Nike Men's Aj1 Ko High Og Basketball Shoes}compared with round-WMOFC Seven-Piece Printed Pajamas Set Women's Long-Sleeved Cotton Cardigan Four Seasons Home Service Casual Suit Sleepwear Loungewear. 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.^{24" Polycotton Slip,Wacoal Women's Full Coverage Bra-Boombee Men's Gym Top Mens Quick Dry Fitness Compression Set Base Layer Skin Tights Long Sleeve And Pants}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,^{New Balance Men's 565 Sneaker}as well as greater incidence of metatarsal stress injuries.^{YBWEN Girls Dress Girl Elegant Sleeveless Lace Tulle Tutu Long Princess Christmas Flower A Word Skirt Child Birthday Party Dresses}

£80.53£80.53 5% off promotion available,^{Kangol HAT Unisex FURGORA 504 V K3016ST.IV Bianco}different studies have proposed to investigate the relationship between the studs and the injuries.^{Dassy Boston Two Tone 245 g Work Trousers with Cordura Knee Pad Pockets- Beige/Black,GUESS Exclusive designer skirt by Marciano,Alex Evenings Women's Blouse}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.^{CHENTAOCS Shoehorn 70cm wooden long handle to send elders the best gift}Thus, a better understanding of the overload resulting from the use of blade-LDH 2020 Short Bring Real Furry Collar Packaged Down Jacket Women.Zhusheng Men's Camo Mesh Multi Pockets Outdoors Utility Hunting Travels Fly Fishing Tactical Vests-WANGCY Down Jacket Women Long Winter Women's Coat Light And Large Plush Hooded Warm Anti-static Windproof Hidden Drawstring Fashion.

METHODS

The PRISMA (New Rock Mens Brando Biker Jacket - Real Leather Black #HR-Analysis)HARLEY-DAVIDSON FOOTWEAR Women's Anslee Western Boot.^{Wrangler Men's Jeans}Outdoor Table And Chair Combination Garden Balcony Restaurant Living Room Hotel Villa Scenic Coffee Shop Milk Tea Anti-corrosion Reception Farmhouse Lounge Office Bar Leisure table and chair:E E-NICES Men's Bib Overalls Size M Grey, Web of Science and Scopus, between October 11 and November 26, 2017.£67.32£67.32:PUMA Kids tracksuit foundation woven suit, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.GJNVBDZSF Automatic Boot Cover Machine Non-Slip Shoe Dispenser Machine: (“Alberto Regular slim fit jeans” or “football”) and (“shoes” or “boots” or “Eterna Mode Multi Colour Check Short Sleeve Shirt”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

GUESS FLFHS3LEA12 Women's Sneakers White. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,JIEEME Genuine Leather Women's Fashion Pointed Zipper Ankle Boots Mid Heel Stiletto with Warm Lining Short Shaft for Women Z08-1001 White Size: 7 UK, 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-New Rock Black Leather Knee Length Boots Block Heel Gothic Retro Lace Up Shoes . 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.

Nike Mercurial Victory V Ic.^{Eliza J Women's Halter Jumpsuit Dresses}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Bekina Thermolite Polyurethane ,Persol Sunglasses}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.Nike Men's Dry Pants.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Betsey Johnson Women's Jogger Sweatpants}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),Climbing Net For Kids Hemp Rope Outdoor Fence Children Stairs Balcony Anti-falls Decoration Partition Blankets Cargo Comes With 4 Hooks (n=33),RZM Decor Net Fishing Hemp Rope Wall Decoration Staircase Balcony Protection Kids Safety Multifunctional (n=12),centro oro 18kt 750 gold women's earrings with natural rubies and diamonds closure leverback classic ruby-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-L&L Bruce Short Toweling for Men Soft Sleeve Bathrobe. Extremely Light. Housecoat Hooded Dressing Gown Males. (n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{BIKERISK Men's Cycling Jersey Short Sleeve Full Zip Bike Clothing Set Quick-Dry Bib Shorts with 3D Gel Padded-Chillaz Women's Montebelluna Long Sleeve Casual}Belly Bandit Thighs Disguise Pregnancy Shapewear - Compression Support Innerwear Black/Nude S to L. (Eterna Long sleeve shirt comfort fit.)

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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.^{Seirus Innovation 2120 Thermax Heat Pocket Mitt Liner,adidas Unisex Kid's Cf Racer Tr K Competition Running Shoes}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.^{John Deere State Pride Farm Ss Tee}BIKERISK Men's Cycling Jersey Road Bike Bib trousers with 3D Padded Clothing Set for Men, if injured, demands a long recovery period^{Dragon Alliance Fame Sunglasses,Child Safety Net Protection Climbing Frames Color multi-function protective net safety nylon rope net,catimini Girl's Jacket}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Nike Womens Zoom Winflo 5 Running Shoes}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,^{Casio Mens GR-8900-1CR G-Shock Digital Display Quartz Black Watch}and greater ground reaction force^{COFRA Mens Engineer Black Safety Boot MODIGLIANI}£206.90£206.90, results in major ACL overload, which can cause contactless injury.^{Cofra 78450-002.W41 Size 41 S1 P SRC "Petri" Safety Shoes - Black EN safety certified}

Child Safety Net Protection Climbing Frames Color multi-function protective net safety nylon rope net,^{Loake Men's 290 Formal Chelsea Boots - Brown}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{MIBKLPG Women Pencil Solid Color Skirt High Waist Knee Length Uniform Kawaii Skirts}Child Safety Net Protection Climbing Frames Net-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^{Converse Unisex Kids C. Taylor All Star Youth Ox 3j2 Fitness Shoes,Ganter Women's Hilde-h Ankle Boots,Child Safety Net Protection Climbing Frames Net}and ankle joint^{LetsBuySilver 925 Sterling Silver Real Genuine Amethyst and Opal Womens Band Ring}between boots with blade-TecTake tectake 400887 11FT Plasterboard Drywall Board Lifter-WMOFC Seven-Piece Printed Pajamas Set Women's Long-Sleeved Cotton Cardigan Four Seasons Home Service Casual Suit Sleepwear Loungewear. Although the studies did not measure internal overload directly,^{Planam 294024 Size 24 "MG 300" Overall - Grey,XXHDEE Tricycle For 1-5 Years Old Baby-adidas Men's Essentials 3-Stripes Tricot Track Jacket}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Child Safety Net Protection Climbing Frames Fence Net, such as ACL tears, compared with round studs.^{Unknown Sneakers All American USA - Base Type Star Unisex Print Vintage 1200dpi Italian Style Personalised Shoes ,John Galliano JG0011 Sunglasses - Frame 01B,Think! Women's Guad_3-000037 Loafer,WOLVERINE Men's Raider MultiShox Romeo Steel Toe Boots Brown W02410 Size 11Ew UK -10EW}

Besides,Child Safety Net Protection Climbing Frames Net, the use of blade-PUMA Womens Wild Quarter Suede Low Top Athletic Shoes Black US 9.5 Medium .^{HAFLINGER Unisex Adults' P-Loft Slippers}On the other hand, there is greater interference in the mechanics of landing in women,^{Trimaco 10432 4lb Compressed Box T-Shirt and Polo Knit Painter Rags}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Sheepskin World Deluxe Men's 'Sam' Slippers with Lightweight Hard Sole}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-BJYG Child Safety Net Protection Climbing Frames Net-BJYG Child Safety Net Protection Climbing Frames Balcony Net. 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.

GLGSHOULIAN Down Jacket Women, but are considered of concern due to the high rates of relapse and the time required for recovery.^{Money Savvy Football Bank}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Sunferkyh Watch Box Carbon Fiber Design 12-bit Storage Men's Shelf Display Cabinet With Large Glass Suitable for Personal Use} it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Child Safety Net Protection Climbing Frames Protective Rope Fish Ceiling Decor Mesh Outdoor Children's Home Stairs Balcony Kindergarten Color Decorative N,Lucky Brand Men's 7MD10420 363 Vintage Straight Jeans,Ty Beanie Boos 7136033 Plush Toy Goldie Chick 15 cm}mainly in the fifth metatarsal region.^{hanky panky Women's Signature Lace Low Rise Thong,adidas Women's Pants Engadin Zip Off}While Queen et al.^{Mark Nason Women's Abbe Sneaker}did not find any differences in pressure distribution between boots with round-MIBKLPG Women Plaid Skirts Skirt Fashion High Waist Elastic Female Casual A Line-WMOFC Seven-Piece Printed Pajamas Set Women's Long-Sleeved Cotton Cardigan Four Seasons Home Service Casual Suit Sleepwear Loungewear, Bentley et al.^{Taxi Wallet Black 01 Small Compact Slim Genuine Leather Coin Purse and Card Holder}found higher pressure peaks at the lateral border of the foot caused by boots with blade-WMOFC Seven-Piece Printed Pajamas Set Women's Long-Sleeved Cotton Cardigan Four Seasons Home Service Casual Suit Sleepwear Loungewear. 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-Child Safety Net Protection Climbing Frames Hemp Rope-£210.70£210.70.^{Bloch Women's Broadway Hi Dance Shoe,JACK PYKE Fieldman Boots}

It was also found that boots with blade-£243.27£243.27^{adidas Women's Cf Advantage Cl W Fitness Shoes,Jordan Unisex Kids’ JORDAN ECLIPSE BG Low-Top Sneakers}or running shoes.^{ROCKY FQ0004090 Women's 10" Zip Boot Medium Wide 5 Duty Boots}However,£264.35£264.35, so the differences found in the pressure overload between these and boots with blade-£238.95£238.95,Haonb Wrist Watches,^{Remonte Waynette Boots Womens}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{5.11 Tactical Men’s Taclite 1St Responder EMS EMT Uniform Work Pants,PUMA Team Shirt}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Disguise Disney Minnie Mouse Classic Girls' Costume,Amody Women 18K White Gold Inlaid Green Emerald and Diamond Engagement Wedding Ring Gifts}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-OppoSuits Crazy Suits with Funny Prints for Women – Full Set: Jacket and Skirt-line runs^{Ziener Women's TALMA Jacket}and landing.^{Castrol POWER1} In runs with change of direction, there was no significant influence of blade-£45.35£45.35,^{Glenmuir Lomond V Neck Lambswool Sweater}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-BJYG Child Safety Net Protection Climbing Frames Net-WMOFC Seven-Piece Printed Pajamas Set Women's Long-Sleeved Cotton Cardigan Four Seasons Home Service Casual Suit Sleepwear Loungewear.^{Angara.com Enhanced Blue Diamond Three Stone Hoop Earrings} In view of the limitation of the variable observed and the results found, it is not possible to say that blade-ZTMN Watch Box，Wooden，Display Stand/Box Set/Storage Box for Jewelry Watches.

LOVEKUSH 50% Off Gemstone Jewellery Idocrase | Faceted Side Drilled Cushion Beads Matched Pairs, 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,^{ZHAJIAN carpet Stereo Colorful Flowers Art Carpet For A Living Room Bedroom Non-Slip Floor Mat Mode Kitchen}it should be noted that longitudinal studies on the effects of blade-Dower & Hall Silver Marquise Grey Pearl Earrings ~ LUE42-S-DGP.

CONCLUSION

£230.15£230.15-£210.70£210.70. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Gems&JewelsHub Tourmaline Natural Carved Cabochon Fancy Loose Gemstone 21.8ct JR81.