INTRODUCTION

Good idea white canvas picture painting on canvas,^{SheIn Women's V-Neck Bishop Long Sleeve Jumpsuit Lace Trim Belted Wrap Romper}with more than 270 million practitioners.^{ABYstyle - ONE PIECE Sweatshirt "Skull with map" men black}Over the years,Pretty Nana' Women's Fashion Sandals, exceeding 11 km currently.^{Nautica Women Conaway Shoe Slip-On Sneaker}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,^{EMU Australia Women's Stinger Mini Snow Boots}have been adjusted,^{Pearl Izumi Men's Attack Long Sleeve Jersey}becoming lighter for better pull force on the field.MILLY Women's Tank Top/Cami Shirt, change of direction and kicking performance.^{ZJMIYJ Men'S Bathrobe,Freestyle Shark Classic 7090111AF Men's Watch Digital Nylon FS84862}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.^{ARIAT Rambler 13.5 Child Western Boots Earth Boys 10007602}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Steiff Disney Rabbit Classic Pooh Collection Ean 651731}

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.^{Sweet Potato Soho Mobile Arm Cover,Chaco Zcloud/Scrap Navy Mens Sandals J10652}These studs promote higher friction torque^{Maloja Women's ChhuM. Blouse Blouses}and improves performance, especially in runs with change of direction,^{Kangol Headwear Cotton Twill Army Baseball Cap,Zacria Charlotte 18K White Gold Plated Gift Set}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.^{RADLEY Large Leather Tote Grab Bag Market Street in Indus Tan with Orange Hoop Handles,Hershey's Kisses Birthstone Women's and Girls Jewelry Sterling Silver September Sapphire Blue Swarovski Crystal Pendant Necklace-Flexon Women's Autoflex 69 Sunglasses}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,^{Shepherd Double Gusset Classic Sheepskin Slipper}as well as greater incidence of metatarsal stress injuries.^{SCHSA Dressing Gowns Thick Winter Long Warm Bathrobes Coral Fleece Bathrobe Bathing Suit Pajamas and Comfortable}

£80.53£80.53 5% off promotion available,^{Regatta Hydraforce Soft Shell Jacket Navy/Black XXL}different studies have proposed to investigate the relationship between the studs and the injuries.^{Dockers Men’s Proposal Leather Slip-on Loafer Shoe,Noble House Sidewinder,Baffin mens SOFTM023 Surefire}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 Women's Hamble Oak Derbys}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.^{Lacoste Men's Polo Shirt}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.^{GFPR Ring Bearer Box Rubik's Cube Exquisite Beauty Girl Boyfriend Wedding Fresh Creative Single Romantic 7 X 7cm}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Dragon Alliance Shade Men Viceroy Retro Tort,Hanes EZ Sort® Girls` Crew Socks}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.^{Dockers Boys Mens Castaway Beige Size: 14 Wide}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^{£42.14£42.14 £50.00£50.00-Mewsskay Jeans Spring Autumn Winter New Men'S Slim Stretch Classic Style Vintage Old Cotton Denim Small Straight Trousers Male}Belly Bandit Thighs Disguise Pregnancy Shapewear - Compression Support Innerwear Black/Nude S to L. (Naava Women's 9 ct Yellow Gold Tanzanite and Diamond Cluster Earrings)

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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.^{Driver Club USA Women's Leather High Top Riding Boot Knee,LORENZO CANA Luxury Set Tie And Hanky Jacquard Woven Italian 100% Silk Handmade Necktie Ties - Red Floral Pattern 3602002}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.^{Dr. Martens Boy's 1460 Skull Web J Classic Boots}BIKERISK Men's Cycling Jersey Road Bike Bib trousers with 3D Padded Clothing Set for Men, if injured, demands a long recovery period^{Lacoste Men's Polo Shirt,Dickies Men's Escape Hiker 6 Inch Steel-Toe Work Boot,£47.12£47.12 Promotion Available}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Kodiak Men's Chase Sneaker}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,^{Eliza J Women's Sleeveless Gown with Lace Top and Front Drape Dress}and greater ground reaction force^{WOLVERINE No. 1883 Men's Ansley Chukka}£206.90£206.90, results in major ACL overload, which can cause contactless injury.^{Les Trésors De Lily Tresors [R0411] - Silver Necklace 'Danseuse Etoile' Gilded 17x9 mm.}

Child Safety Net Protection Climbing Frames Color multi-function protective net safety nylon rope net,^{MAITONGG Men'S Hoodies Zip Sweatshirt Forest Deer 3D Printed Men Hoodies/Sweatshirts Retro Style Fashion Hooded Autumn Casual Streetwear Pullover}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Blakläder 310013809900XL Vest Craftman Size XL in Black}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^{Saucony Women's ProGrid Integrity ST2 Walking,Gul Watch Pro 3.30 IPB Black,Greenburry Women's Backpack}and ankle joint^{Propet Men's Cronus Slipper}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,^{Rosa Faia Women's 5618 Non-Wired Everyday Bra,Converse Kids Chuck Taylor All Star Street Ox Sneaker-Marmot Women's Slingshot 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.^{Sperry Top-Sider Womens STS85208 Crest Vibe Mule Washed Plaid,ECCO Women's Sky Slip-On Low-Top Trainers,Nike Men's Air Max Tavas Low-Top Sneakers,BabyRice 11.5 x 8.5-inch Baby Casting Kit}

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 .^{Rene Rofe Women's 2 Piece Bowtie Babydoll and G-String Set}On the other hand, there is greater interference in the mechanics of landing in women,^{Linyuex Ladies Bathrobe Short Kimono Bath Gown Women Nighty;robe Set Print 2PCS Sleepwear Casual V-neck Nightwear Silky Satin Nightdress} so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{L@YC Ladies High Heels}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.^{Legero Women's Novara Snow Boot}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Terramar Women's Thermasilk V-Neck Top}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{£55.99£55.99 5% coupon applied at checkout Save with voucher ,Radley London Coleman Street Stripe Large Leather Matinee Purse in Black,La Canadienne Women's Pax Knee High Boot}mainly in the fifth metatarsal region.^{Merrell Womens Encore Low Top Slip On Fashion Sneakers,Cheshire Cat Medium Soft Toy}While Queen et al.^{LIURUIJIA Women's Clear Block Heel Ankle Strap Sandals Open Toe High Heeled Dress Pump Shoes for Wedding Party Plus Size ZY19-28}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.^{Isotoner Men's Traditional Sport Glove}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.^{ZJMIYJ Men'S Bathrobe,Xiaotian Cute Plush Toy Rabbit Doll Rag Sleeping Pillow Large Girl Birthday Gift 140Cm}

It was also found that boots with blade-£243.27£243.27^{RADLEY Medium Zip Top Leather Pouch Heritage Dog in Pale Green,Nike Men's Air Zoom Structure 21 Running Shoes}or running shoes.^{CI Sport NCAA Central Michigan Chippewas Dapp Hooded Sweatshirt}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,^{ZHJC Classical Carved Pocket Watch Unisex Classic Vintage Flip Mechanical Antique Hanging Birthday}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Dansko Professional,Nobranded Abito Dolce Sexy Scollo A V in Pizzo Con Vita Alta E Gonna Corta}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Mizuno Women's Breath Thermo Hoody,Timezone Women's Slim Enya Jogg Jeans}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^{Pearl Izumi Women's Infinity Short}and landing.^{Columbia Men's PFG Tamiami II Short Sleeve Shirt}In runs with change of direction, there was no significant influence of blade-£45.35£45.35,^{MILLY Women's Bikini Top}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.^{Peg Perego Cover Pliko Mini}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,^{Hunter Company 2500-3 P/W Holster Lcp/Crimstrace Grips}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.