INTRODUCTION

Good idea white canvas picture painting on canvas,^{The Pearl Source 14K Gold 6.0-6.5mm Japanese Akoya White Cultured Necklace - AA Quality}with more than 270 million practitioners.^{RXISHOP diamond men's watch hip hop sings tide brand casual large dial}Over the years,Pretty Nana' Women's Fashion Sandals, exceeding 11 km currently.^{Carissima Gold 9ct White 0.22ct Black and Diamond Angel Wings Stud Earrings}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,^{Casio Women's Core LTP1303SG-7AV Gold Stainless-Steel Quartz Watch with Silver Dial}have been adjusted,^{Boombee Baby Playpen Children's Fence Game Infant Toddler Crawling Mat Playground Indoor Household Toys} becoming lighter for better pull force on the field.MILLY Women's Tank Top/Cami Shirt, change of direction and kicking performance.^{Reebok Women's Training Supply Muscle Tank Top,Child Safety Net Protection Climbing Frames Children's stairs balcony anti-fall net ceiling decoration goods hanging clothes suitable for playground indoor children's decorative outdoor co}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.^{Brandt – Carte Electronique – 72x6695}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{BILGFTG Heated Insoles for Women Men 7.4V/6000mah Battery Electric Warming Foot Warmer Pads-Suit Winter Ski}

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.^{The Little Green Sheep Organic Waterproof Junior Mattress Protector ,Rosec Jewels 0.55Ct SGL Certified Diamond Butterfly Earring}These studs promote higher friction torque^{Grinders Stag CS Black Unisex Safety Steel Toe Cap Military Punk Boots 10}and improves performance, especially in runs with change of direction,^{Mammut Women's Runbold Trekkings Tights,Columbia Women's Powder Lite Light Hooded Puffer Jacket}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.^{Mr. Boho | Fitzroy Sunglasses for women and men,UCAYALI Safety Boots Men Women Shoes Lightweight Industrial Work with Steel Toe Cap Sneakers-Surplus Raw Vintage Men´s US Fieldjacket M 65}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,^{Youlee Women's Oblique Zipper Hooded Coat for Winter}as well as greater incidence of metatarsal stress injuries.^{Dr. Scholl's Shoes Men's Gus Sandal}

£80.53£80.53 5% off promotion available,^{CW-X Women's Stabilyx CWX Tights - Black}different studies have proposed to investigate the relationship between the studs and the injuries.^{Isotoner Men's Brushed Acrylic Blend Fairisle Pull-On Hat,Lyman Products 2735794 4 CAV Mold Tong,IUBBKI Evangelion Resurrection Diaper Bag Backpack Waterproof Multi-Function Baby Changing Bags Maternity Nappy Durable Large Capacity for Mom Dad Travel Care}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.^{Nike Men's Cortez Basic Leather Shoe Trail Running}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.^{Kienzle POSEIDON LADY K00280}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.^{Under Armour Women's Intelliknit Phantom Sweatshirt}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Chaco Men's Z/Volv 2 Sandal,TecTake tectake 400887 11FT Plasterboard Drywall Board Lifter}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.^{Eliza J Women's Dress}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^{NOSSON Watch Display Storage Box Men'S Valet Chest Of Drawers 20 Slot Solid Wood Organizer Case Glass Cover Bracelet Pillow Birthday Gift Party-ASICS Women's Love Dress}Belly Bandit Thighs Disguise Pregnancy Shapewear - Compression Support Innerwear Black/Nude S to L. (Skechers Mens 77222 Soft Toe Slip On Safety Shoes)

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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.^{Icebreaker Run Swift Women’s Merino Wool Running Skirt,Haggar Men's C18 Plain Front Twill with Contrast Insert Performance Short}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.^{Dingo Boots Di19090}BIKERISK Men's Cycling Jersey Road Bike Bib trousers with 3D Padded Clothing Set for Men, if injured, demands a long recovery period^{Accoutrements Emergency Reboot Button,Ultimate Packs of the Sand Bag,Andersen Royal Shopper Stairclimber Aluminium Foldable with Wheel Diameter 3 x 13 cm and 44 Litre Bag Ivar Cool Compartment Blue}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Rong-- Stylish Women's High Boots Sexy with Handsome Buckle And Classic Wine Glass Heel for Work Party Travel Autumn Winter}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,^{NIXON Womens Kensington Stainless Steel Watch with Leather Band}and greater ground reaction force^{EVERKI Everki 95321 Flight - Laptop Backpack fits up to 16-inch}£206.90£206.90, results in major ACL overload, which can cause contactless injury.^{Gill Performance Sailing Yachting and Dinghy Shorts Silver Grey Padded Optional - Reinforced seat panel}

Child Safety Net Protection Climbing Frames Color multi-function protective net safety nylon rope net,^{Li-Ning PFW Women Essence ACE Basketball Shoes The Trend Female New Breathable Sport Sneakers AGBN062}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{AHJSN My hero academia 3D Printed Costume Cos izuku midoriya shouto todoroki All Might boku no Academia Hoodies Sweatshirt Jacket S G}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^{Fashion_First Mens Rock Star Elvis Presley Shirt Collar Vintage Red Leather Jacket,Ted Lapidus Bag 'Ted Lapidus' brown.,adidas Zx Flux Running Shoes}and ankle joint^{Unknown Regent - Men's Watch 11150609}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,^{ASICS Mens Cyber Javelin London Track and Field Shoes,Rainbow Sandals Raibow Womens Crystal Collection - Expresso L11-KIESENBERG Watch - Gifts for Audi S6 Fan Speedo Cockpit 20838}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.^{TWJC 14k White Gold SOLID Princess Square Engagement Ring & Wedding Band Set - Size 9,PUMA Boy's Quarter Crew Socks,Under Armour Men's HeatGear Tactical Short Sleeve T-Shirt-Sand,Shoulder bag 100 % cotton}

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 .^{XHJQ88 Men Sweatshirts NASA Teen I Need More Space Prints Originals - with Kangaroo Pocket Loose Comfort Blouse}On the other hand, there is greater interference in the mechanics of landing in women,^{Mountain Warehouse Zenith II Mens 3 in 1 Jacket - Waterproof Rain Jacket}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Militaryharbor M1886 Japanese empire Meiji Second Type visor cap infantry company officer}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 Boots}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Universal Zone Pride and Prejudice Chiffon Scarf}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Columbia Unisex's 300 White Dot PRE-DRILLED Bowling Ball-Diamond 10lbs,plkm Wireless Mini Speaker Sound Subwoofer Plug-in Metal Outdoor Portable. Rose gold.,FRUIT OF THE LOOM Boys' Boxer Brief}mainly in the fifth metatarsal region.^{RedHouseCom Hoodies & Sweatshirts Pullover In Outdoor Walking,Shirt sidez Lykke Li Smoking Sexy Mens Hoodie}While Queen et al.^{modamoda de Italian bag shoulder messenger satchel women's real leather T63}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.^{Tod's Black drilled Leather Heel Sandals}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.^{Spyder Men's Constant Full Zip Sweater,Kenneth Cole New York Men's DOUBLE HEADER Shoe}

It was also found that boots with blade-£243.27£243.27^{PAGRNE DESIGN Mechanical Waterproof Watch-Fashion Diamond Case-Unique Surface-Stainless Steel Strap,Medway SPC9000 Wedge Belt}or running shoes.^{Soia & Kyo Women's Renada Ladies Coat}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,^{VAUDE Boy's Unisex Kids Kelpie Cpx High Rise Hiking Shoes Child}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{MIBKLPG Women Vintage Pleated Dress Ruffles Long Sleeve Elegant Party Ladies Casual,Dickies Womens Relaxed Cargo Pants}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Regatta Defender III 3-in-1 Jacket Royal 3XL,Clarks Women's Step June Tide Sandal}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^{s.Oliver BLACK LABEL Women's Dress}and landing.^{adidas Continental Vulc Trainers Navy}In runs with change of direction, there was no significant influence of blade-£45.35£45.35,^{Pouluuo Wall lamp Terrace Solar Garden European Outdoor Door Light Waterproof lamp/Black}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.^{New Balance Men's 4040v4 Steel Spike Baseball Shoe}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,^{Silly Billyz – Bib 3211010 Long Sleeves – 100% Cotton – Age 6 Months – Grey}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.