INTRODUCTION

Good idea white canvas picture painting on canvas,^{CHENTAOCS Lace Bow Baby Girls Tutu Skirt Fluffy Children Ballet Pettiskirt Kids Toddler Princess Tulle Party Dance Skirts} with more than 270 million practitioners.^{BLI 100 Pieces/bag Waterproof Non-slip Boot Cover Plastic Non-reusable Shoe Elastic Overshoes}Over the years,Pretty Nana' Women's Fashion Sandals, exceeding 11 km currently.^{adidas Men's Cf Advantage Fitness Shoes}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,^{o.d.m. ODM Arco Unisex Quartz Watch with White Dial Analogue Display and Silicone Strap DD130-06}have been adjusted,^{DC Shoes Williams Slim - for Men EU 44.5 Grey}becoming lighter for better pull force on the field.MILLY Women's Tank Top/Cami Shirt, change of direction and kicking performance.^{Rosec Jewels Triple Halo Bridal Earring,Chaos -CTR Hats Adrenaline Dri Realese Wool Linerguard Balaclava}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.^{20mm Metal Band MiLTAT Straight End Universal Watch Band}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Child Safety Net Protection Climbing Frames Fence Net}

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.^{DYB Sun Hat Men Women Straw Cowboy Beach Cap Cowgirl Western Natural Shell Chic Wide Brim Protection Header Size Adjustable Outdoor Travel,Scotch & Soda Boy's Club Nomade Basic Crew With Artworks Sweatshirt}These studs promote higher friction torque^{YUAZHOQI Sliding Door Insulated Curtains}and improves performance, especially in runs with change of direction,^{SALOMON Windbreaker Women Salomon Fast Wing,Berkemann Unisex Adults’ Tec-pro Thordu Clogs}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.^{Xposed Mens 3 Piece Double Breasted Suit Tailor Fit Pinstripe Jacket Waistcoat Trouser,Velrose Women's Snip-It Full Slip-PUMA Tech Graphic Men's Hoodie}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,^{Kappa Veste enfant Verone}as well as greater incidence of metatarsal stress injuries.^{Dirty Laundry Women's Leather Rumplestilz Knee-High Boot}

£80.53£80.53 5% off promotion available,^{DC Comics Men's T-Shirt}different studies have proposed to investigate the relationship between the studs and the injuries.^{PIAOLING Men's Oxford Shoes Men Oxfords for Business Loafers Dress Burnished Style Slip on Round Toe Genuine Leather Stitch Elastic Pure Color Anti-Slip Comfortable,Victorinox Men's 241474 Quartz Watch with Black Dial Analogue Display and Leather Strap,Minnetonka Unisex-Child 3 Layer Fringe Boots}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.^{Colorado Timberline Men's Telluride Fleece Jacket}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.^{DDTX Work Kitchen Chef Shoes Unisex SRC Anti-Slip Oil and Water Resistant Anti Acid Alkali Lightweight White&Black 3.5-12UK}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.^{Zamberlan Women's 148 Spirit Gt W Walking Boot Leather}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{ZYDP Men Outdoor Hiking Sandals Breathable Athletic Climbing Summer Beach Shoes Mens Closed Toe Sport Sandal,Angelazy 925 Sterling Silver Bangle For Women}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.^{Maxwell Scott Luxury Italian Leather Key Holder - LAPO Tan}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^{NXYJD Baby Dining Chair，Simple Fold High Chair-SERENGETI San Remo Sunglasses}Belly Bandit Thighs Disguise Pregnancy Shapewear - Compression Support Innerwear Black/Nude S to L. (Eliza J Women's Dress)

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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.^{Brixton Men's Newsie Cap,Craft Ideal Wind Thermal Women's Cycling Trousers}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.^{Rosec Jewels 1.24 CT Solitaire Round Cut Certified Diamond Halo Stud Earring}BIKERISK Men's Cycling Jersey Road Bike Bib trousers with 3D Padded Clothing Set for Men, if injured, demands a long recovery period^{Aubade Women's Poésie D'orient Triangular Bra,Sunferkyh-cl Men's Warm Ski Jackets Color Matching Snowboard Jacket Warm,AFFY Heidi Daus Magnificent Mosaic Beaded 2-Strand Crystal Toggle Bracelet - M/L}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{RXTSD Mens Winter Hat Detachable Jacket Thick Warm Inner Pocket Parkas Coat}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,^{Feidaeu Men Formal Dress Shoes Oxfords Casual Wedding Party Loafers Leather Work Business}and greater ground reaction force^{merc Men's Tobias Coat}£206.90£206.90, results in major ACL overload, which can cause contactless injury.^{Dickies Hi-Vis Bomber Jacket}

Child Safety Net Protection Climbing Frames Color multi-function protective net safety nylon rope net,^{FCYQBF Newborn Play mat fence}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{LORENZO CANA Luxury Tie Jacquard Woven Italian 100% Silk Handmade Necktie Ties - Silver Striped Pattern 84433}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^{Project X Paris Washed Denim Embroidered Jeans,JIASHU Roll Up Drum Practice Pad,Wuwenw Canvas Home Decoration Wall Art Living Room Hd Printing Poster 5 Pieces Gun Painting Modern Abstract Pictures Artworks3}and ankle joint^{LifeStride Women's Dreams Pump}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,^{Alegria Verona Womens,Mianbao Rug Carpet Toilet Foot Floor geometric Indoor Nursery terrace Children Cartoon Short pile Bedroom Living room Personality Boys patterns Animals 100 * 160cm-DC Men's Studio Shoe}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.^{Angara Vintage Inspired Round Sapphire Halo Pendant ,MUK LUKS Women's Tisha Boots Fashion,s.Oliver Women's Cardigan,Mathis Montabon Men's Watch Executive Leather/Silver}

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 .^{Jack & Jones Mens Sable Denim Sneaker Shoes Pumps Trainers Designer}On the other hand, there is greater interference in the mechanics of landing in women,^{Liandd Fashion Quartz Women Watches Casual Ladies Clock Wristwatches Heart Shaped Drilled}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{ZHYAODAI Ski Suit Snowsuit}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.^{Spanx womens SPANX Custom Fit Foam Balconette Bra}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Merrell Men's Trail Glove 5 Fitness Shoes}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{adidas Harden Stepback Track Shoe,Casio – ltp-1302l-7b Classic Ladies Watch Analogue Quartz White Dial Black Leather Strap,Chaco Women's Z1 Classic USA}mainly in the fifth metatarsal region.^{The World Jewelry Center 14k Yellow Gold Flower Stud Earrings with Screw Back - 12 Different Color Available,HKM Women's Reithose -Stretchy- 3/4 Besatz Trouser}While Queen et al.^{Craft Men's Essence Jersey M}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.^{Wrangler Women's Aura Slender Stretch Jean}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.^{Stetson Kingsley VitaFelt Western hat Men - Water-Repellent Wool Felt Cowboy Made in The USA Packable Summer/Winter rain,REYUAN Men's Watch}

It was also found that boots with blade-£243.27£243.27^{Carissima Gold Women's 9 ct Yellow Herringbone Chain Necklace,O'Neill 52 Kameko Women's Snow Pants}or running shoes.^{HAFLINGER Flair Smily Open Back Slippers}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,^{MIBKLPG Women Vintage Dress Sweet Short Sleeve Floral Chic Summer Print}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{RASPINI GIOVANNI CHARM Q WITH STARS,Silver By Mail Black Cat Ring}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{AAJIA Winter Robes Men Women Bathrobe Mens Warm Silk Flannel Long Kimono Bath Robe Male Bathrobes Lovers Night Dressing Gown,HUANGCHAO Mini Massage Deep Muscle Vibration Relief Pain Relax Fitness Equipment Noise Reduction Design 4 Heads Massager 02}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^{Dragon Quest Healer Slime 12-inch Plush}and landing.^{RJC Boys 6 Months to 7 Toddler White Hibiscus Fern 2pc Set}In runs with change of direction, there was no significant influence of blade-£45.35£45.35,^{JIEEME Patent leather women's fashion round toe zip high heel knee boots block with warm lining long shaft for women z88731 White Size: 5.5 UK}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.^{Fila Women's Drifter Slide Sandal}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,^{Bamboo Cay Mens Short Sleeve Flying Bamboos Casual Embroidered Woven Shirt}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.