INTRODUCTION

Good idea white canvas picture painting on canvas,^{Unknown Bathrobe Bathroom supplies Cotton toweling bathrobes autumn and winter cartoon hats bathe swim spa bath linen towel} with more than 270 million practitioners.^{DYB Kids Cartoon Fashion Accurate Pocket watch Steampunk Bronze Magpie Antique Style Hulf Hunter Fob Watches Necklace Chain Gift Xmas}Over the years,Pretty Nana' Women's Fashion Sandals, exceeding 11 km currently.^{Gigi Women's Leather Flap Over Cross Body Handbag - Organiser Shoulder Bag with Long Adjustable Strap OTHELLO 14578}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,^{Charlotte Wooning WOO-NSHg Women's Gold Shell Necklace with Pendant and Pearl 925 Silver Gold-Plated Length 45 cm}have been adjusted,^{Marmot PreCip Full Zip Waterproof Trousers}becoming lighter for better pull force on the field.MILLY Women's Tank Top/Cami Shirt, change of direction and kicking performance.^{PIAOLING Nordic solid wood three foot lamp,Swea Pea & Lilli White Embroidered Organza Christening Baptism Gown with Matching Bonnet - Size L}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.^{Buckler B301SM Steel Toe & Midsole Chocolate Safety Lace Work Boots | Sizes 6-13}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Dolce & Gabbana Day By Bi-Pack Boxer Trunks}

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.^{Kodiak Men's Canmore Sneaker,Superdry Women's Sweater Round Neck Alpaca Blend - Orange UK 6}These studs promote higher friction torque^{Les Trésors De Lily Tresors [R1739] - Choker Necklace Plated pr}and improves performance, especially in runs with change of direction,^{Dolce & Gabbana D&g By Women's 1192 Black Frame Plastic Eyeglasses,Zurn 3/4" X 24" Flush Tube/Vacuum Breaker L/NUT-CP}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.^{Ted Lapidus Bag 'Ted Lapidus' black.,Kids Ski Suit 2 Piece Baby Padded Down Jacket and Winter Snow Bib Pants Waterproof Outfit-MICEROSHE Mens Watch Military Camouflage Waterproof Multi-function Outdoor Dual Digital Men}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,^{Top Moda C8 Open Toe Crochet High Heel Sandals}as well as greater incidence of metatarsal stress injuries.^{Timberland Mens Analogue Quartz Watch with Leather Strap TBL15631JYU.03}

£80.53£80.53 5% off promotion available,^{ASICS Women's Resolution Crew Socks}different studies have proposed to investigate the relationship between the studs and the injuries.^{Saucony Originals Men's Jazz Low Pro Vegan,CHENTAOCS Low Waist Thong Swimwear Push up one piece Bikini Women Swimsuit Deep V-neck Bathing Suit,Palladium Women's Pallabrouse Baggy Hi-Top Trainers}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.^{Dickies FR4869 VB 50 Size 60 "Proban" Coverall - Lincoln Green}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.^{ICE CARATS 14k White Gold Letter O Key Pendant Charm Necklace Initial Fine Jewellery For Women Gifts Her}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.^{Hunter Women's W Org Refined Chelsea Wellington Boots}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Bagtecs Backpack for Suzuki Hayabusa BP25 25L,boxdisplays Showcase Set Grey Suede with Black Trim -} 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.^{Aerosoles Women's Soft Driving Style Loafer}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^{MIBKLPG Women Irregular Tulle Skirts Fashion Elastic High Waist Mesh Skirt Pleated Long-The Pearl Source 9-10mm Pink Freshwater Cultured Necklace - AAAA Quality}Belly Bandit Thighs Disguise Pregnancy Shapewear - Compression Support Innerwear Black/Nude S to L. (Bloch 522 WHITE Twist Sneaker 6 UK 9 US)

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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.^{CYBEX Silver Solution X-Fix Childs Car Seat,STARBILD Pantaloni Yoga da Donna Anticellulite Elastici Collant Leggings Sportivi}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.^{ROTHCO Plus Military Web Belt}BIKERISK Men's Cycling Jersey Road Bike Bib trousers with 3D Padded Clothing Set for Men, if injured, demands a long recovery period^{ChildHat Spa Robe Gym Shower Wrap Bathrobes,XYSQWZ Animal Onesie Adult Fluffy Cartoon Pajama for Homewear Cosplay Party Christmas and Halloween Jumpsuit,Uvex Oversize 7 Mens Sunglasses}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Napapijri Women's Rainforest Jacket}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,^{Rockport Men's M7100 Milprowalker White Derbys}and greater ground reaction force^{Hazard 4 Men's Undervest Plain Front Battle Polo Shirt Black}£206.90£206.90, results in major ACL overload, which can cause contactless injury.^{QMFIVE Tactical Suit}

Child Safety Net Protection Climbing Frames Color multi-function protective net safety nylon rope net,^{Fjällräven Men's Karl Trousers Hydratic Long}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Dacasso Dark Brown Bonded Leather Business Card Holder}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^{Pleaser Bordello Women's Tempt-07 Pump,Allen Edmonds Men's Sanford Oxford,Everyday Maternity Wrap Cardy}and ankle joint^{maikun Men Sharp in tan}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,^{The Pearl Source 14K Gold 7-8mm Multicolor Freshwater Cultured Bracelet - AAA Quality,Hugo Boss Unisex-Adult Watch 1513582-Marvel Spiderman Boys 2 Pack Short Sleeve T-Shirts}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.^{Diamond Wish Sterling Silver By The Yard Simulated CZ Necklace - 22" AM-PEN-SIL-010-Y-CZ,Zeal Optics Penny lane 10017 Demi tortoise,HUNTER Hunter I-CORE 6 Zone Base Timer Expandable Up To 30 Station IC-600-PL IC600PL,LULUVicky Women's Ski Jackets Snowboard Jacket Waterproof Warm Lined Pink Outdoor Winter Coat}

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 .^{Gul Watch Pro 1.28}On the other hand, there is greater interference in the mechanics of landing in women,^{Alan Paine Combrook Ladies Tweed Long Skirt 49cm}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Loake Bedale Men’s Lace Up Brogue Boots}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.^{Sunferkyh-cl Men's Mountain Jacket Wear For Men Waterproof Removable Liner Windproof Lovers Suit Outdoor Camping Hiking} Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Sanita Karl Oil Mule Clog | Original Handmade Flexible Leather for Men}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{LE CHAMEAU 1927 Giverny,New Balance Dunham Men's Winslow Oxford,Mascot 50352-833-09 Ios Frontline Modern Fit Polo Sweatshirt}mainly in the fifth metatarsal region.^{WOLVERINE Men's Rival 6" Work Boot,HEVO Vorwerk Bijou purple playground carpet for children and adults 200x280 cm oval}While Queen et al.^{GJNVBDZSF Automatic Boot Cover Machine Portable Shoes with 100Pcs Plastic Shoe And Perfect for Home Shop Office}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.^{Lierys Flat Cap Made from Leather Men's - in Italy Lined Peaked Sizes 55-61 cm with Visor Autumn/Winter}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.^{Saucony Women's ProGrid Integrity ST2 Walking Shoe,CHENTAOCS Bikini Womens Push Up Floral Bathing Suit Swimwear Brazilian for Women}

It was also found that boots with blade-£243.27£243.27^{PUMA Hawthorne Mid,Mountain Warehouse Galaxy Mens Ski Jacket - Taped Seams}or running shoes.^{DressUWomen womens Cotton Print 7 - Piece Long Sleeve Pajamas Sleepwear Set Loungewear}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,^{CARNIVAL Womens Full Figure Tuxedo Torsolette}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Cole Haan Womens Emory Bow Pump,Wall Lamp Modern Acrylic LED Mounted Sconce Light 6W Warm White Cold for Bedroom Corridor Stairs light-29cm_Cool_White Gifts} higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Hanes 5.2 oz Youth ComfortSoft Heavyweight T-Shirt,LFEU Women Wedges Shoes 6 cm Fashion Ruffles Waterproof Leather Slip On Pointed Toe Platform Casual Solid Color Female Loafers}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^{Coach Wizard of Oz Hang Tag}and landing.^{JTQMDD Girls Lace Dress}In runs with change of direction, there was no significant influence of blade-£45.35£45.35,^{Feidaeu Men Dress Shoes Flat Leather Oxfords Lace-Up Formal Handmade Wedding Business}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.^{Lacoste L1312 Long Sleeve Polo T-Shirt YTD Charcoal}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,^{Jockey Women's Tops Supersoft Camisole}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.