INTRODUCTION

Good idea white canvas picture painting on canvas,^{Joya Shop EU Capri III Navy Men Shoes - 11 UK}with more than 270 million practitioners.^{Alan Paine Cheltham Mens Chino Wine}Over the years,Pretty Nana' Women's Fashion Sandals, exceeding 11 km currently.^{Blakläder 153018608500C150 Size C150 Trousers - Cornflower 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,^{Silver By Mail Celtic Rope Ring}have been adjusted,^{Clarks Women's Leisa Emily Sandal}becoming lighter for better pull force on the field.MILLY Women's Tank Top/Cami Shirt, change of direction and kicking performance.^{JJ Suspenders Genuine Leather For Men with Elastic Strap & Interchangeable Clips,Wilson Unisex Kids' Rush Pro Jr Ql Tennis Shoes}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.^{Eterna Long Sleeve Shirt Comfort FIT Twill Striped}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Playtex Women's Love My Curves Modern Curvy Uw T-Shirt Bra}

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.^{JTQMDD Children's Dress,New Balance Women's Summit Unknown V1 Trail Running Shoe}These studs promote higher friction torque^{HO-TBO Men's Knitwear Winter Solid Color Knitted Cardigan Button Warm Sweater Coat Long Sleeve Padded Warmth}and improves performance, especially in runs with change of direction,^{Van Heusen Men's Necktie,Hershey's Kisses Birthstone Women's and Girls Jewelry Sterling Silver January Dark Red Siam Swarovski Crystal Pendant Necklace}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.^{Champion Women's Authentic Sports Bra,Mascot 09131-860-141 Almas Safe Compete Class 2 Trouser with Holster Pockets-ZHJC Classical Carved Pocket Watch Unisex Classic Antique Mechanical With Chain Flip On Birthday}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,^{Columbia Men's Silver Ridge Convertible Pant}as well as greater incidence of metatarsal stress injuries.^{glstkrrn Swift RZ AZ OneLife Hoodie}

£80.53£80.53 5% off promotion available,^{L.J.J Men Watch Mechanical for Multifunctional Wristwatch Lightweight 30M Waterproof Unisex Fashion Watches}different studies have proposed to investigate the relationship between the studs and the injuries.^{Padders Plus Revive 639N,Angara.com Princess-Cut Diamond Three Stone Earrings,Dirty Dog 53057 Black Furious Wrap Sunglasses Polarised Sailing}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.^{Me Too Women's Lilyana Ballet Flat}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.^{Woodtree Ying Polar Bear Doll Tanabata Valentines Day Net Red Plush Toy Cute Large Sleeping Pillow Birthday Gift} 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.^{Trend Lab Set of 5 Wash Cloth}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Salewa Women's Pedroc Sw/DST W PNT Trousers,MILLY Women's Racer Stripe Slip Dress}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.^{Carve Designs Southold Hoodie}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^{Montblanc BRAND NEW GENUINE MONTBLANC MEISTERSTUCK MULTI CREDIT CARD LEATHER CASE 05527-TITLE ADIDAS Zone DOX Men's Hockey Shoes - Black/RED UK}Belly Bandit Thighs Disguise Pregnancy Shapewear - Compression Support Innerwear Black/Nude S to L. (Cofra S.r.l. Safety Sandals Specials 10190 000 Servius S1 ESD SRC White)

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Figure 1Flowchart of selection of scientific articles.

DISCUSSION

JEWEL BEADS Beads Gemstone Peruvian Pink Opal Smooth Beads-£240.65£240.65.£281.53£281.53, boots with blade-£47.39£47.39.

Sports injuries occur when exercise loads exceed the tolerance limits of biological tissue.^{Desigual Women's Blus_ginebra Blouse,Child Safety Net Protection Climbing Frames Net}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.^{Hunter Womens Original Short Refined Wedge Sole Waterproof Wellingtons}BIKERISK Men's Cycling Jersey Road Bike Bib trousers with 3D Padded Clothing Set for Men, if injured, demands a long recovery period^{HEZHOUJI Soft TPU Key Case Cover,LOVEKUSH 50% Off Gemstone Jewellery 2 Strand Natural Green Amethyst Faceted Coin Briolettes - Beads 7mm-10mm 8 Inches Code:- RADE-12735,SYue Pregnant women pillow U-shaped pillow}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{WenVen Men's Winter Parka Jackets Outdoor Windbreaker Coats Hooded Warm Fleece Lining Classic Cargo 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,^{CHENTAOCS Bikini Lace Up Beach Wear Summer Biquinis Swimsuit Push Female Bandeau Set} and greater ground reaction force^{Terrace Small Round Table Lounge Negotiation Office Reception And Chair Combination Bakery Tea Shop Coffee Bedroom Living Room Hotel Clothing Store Cake Nail Leisure table a}£206.90£206.90, results in major ACL overload, which can cause contactless injury.^{WANGXIAO Baby Carriers}

Child Safety Net Protection Climbing Frames Color multi-function protective net safety nylon rope net,^{JHSHENGSHI Sunglasses Eyeglasses Eyewear Organizer}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Laser TOOLS LAS4860 3676}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^{Beauty kills canvas picture painting on canvas,Poetic Licence Women's Head Strong Heels,MELLRO Punk Belt Men And Women Leather Unisex Word Buckle Accessories Pin Waist Jeans} and ankle joint^{Penbo and Friends - Skylee iloveRobots Lovable Dragon}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,^{SOSecure Swim Diaper Adult,Ty 7137505 Chester Large Monster-PIAOLING Modern Simple Creative Resin Chandeliers}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.^{Clarks Women's Step Cali Bay Sandal,Dr. Martens Unisex 1460 8 Eye Smooth Leather Lace Up Boot Navy,Mammut Women's Zinal Trousers,WOLVERINE Men's Hammerloop Cotton Duck Canvas Carpenter Pant}

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 .^{Pioneer Radio Panel Adaptor Double Din for Vauxhall Agila} On the other hand, there is greater interference in the mechanics of landing in women,^{Eastbride Men's waterproof jacket}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Kangol Headwear Wool Flexfit Baseball Hat}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.^{Gul 70L Wet and/Dry Bag - Waterproof for use as Gym Holdall SportsBag/Travel Bag/Diving Gear}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Cat Footwear Mens Colorado Boots}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Converse Unisex Chuck Taylor As Specialty Ox Lace-Up,Windrose Merino Jewellery Box 24.5 cm,Regatta Defender III 3-in-1 Jacket Navy XL}mainly in the fifth metatarsal region.^{ZTMN Watch Box，Wooden，Display Stand/Box Set/Storage Box for Jewelry Watches,SheIn Women's Lace Crochet Floral Sleeveless Halter Cutout Tie Romper Jumpsuit}While Queen et al.^{Scott Women's fleece jacket.}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.^{Eterna Long Sleeve Shirt Comfort FIT Twill uni}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.^{SALOMON Eastwood Women's Hiking Shoes,Tom Ford Women's Optical Frames}

It was also found that boots with blade-£243.27£243.27^{XYSQWZ White Mesh Net Outdoor Cargo Children Playing Field Protective Safety Net,Eterna Long Sleeve Shirt Modern FIT Poplin Checked}or running shoes.^{Eterna Long Sleeve Shirt Comfort FIT Pinpoint uni}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,^{Eterna Long Sleeve Shirt Comfort FIT Twill uni}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Sunferkyh-cl Men's Warm Ski Jackets Mens Waterproof Windproof Breathable Snowboard Jacket Mountain Outdoor Winter Coats with Detachable Hooded M-4XL Coat,Irregular Choice Girl's Bring Me Sunshine Trainers}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{adidas Unisex Babies’ Stan Smith Cf I Gymnastics Shoes,Pulsar Men's Watch PT3003X1}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^{Vince Camuto Women's Vereena Fashion Boot}and landing.^{Noctiflorous Wide Fitting Slippers}In runs with change of direction, there was no significant influence of blade-£45.35£45.35,^{Skechers Women's Reggae - Seize The Day Open Toe Sandals}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.^{QXXZ Car Trunk Storage Organizer}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,^{Kappa Veste enfant Divieto}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.