INTRODUCTION

Lee Women's Classic Fit Sophie Straight Leg Jean,^{Bagseqt Clutch Bags For Women Pearls Evening Diamond Tassel Day Elegant Flower Wedding Party Purse Chain Handbags Shoulder Bag}with more than 270 million practitioners.^{adidas Men's Grand Court Sneaker}Over the years,Icebreaker Men's Tech Lite Ss Crewe Original Short Sleeve T-Shirt, exceeding 11 km currently.^{Yxxc Pocket Watch}In order to help the athletes move better,ON Women's Cloudflyer Slate/Flash Competition Running Shoes,ED PARRISH Alison Sneakers PHARD/Copper,^{BOC Large Capacity Light Weight Foldable Wheeled Trolley with Seat Push Cart Bag 2 Wheels}have been adjusted,^{WUZMING Baby Folding Bathtub}becoming lighter for better pull force on the field.GIOSEPPO 48319-P, change of direction and kicking performance.^{Timberland Pro Sawhorse,ZGQA-GQA Multifunction Portable Hand Trucks Recycling Vehicles}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.^{regarde le ciel ISABEL503734 539523 Women's Ankle Boots Black}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Mascot 15759-330-11 Gladstone Light Lightweight Warehouse Coat}

Blade-FinnComfort Finn Comfort Sumatra 2594-902126 Size 36, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Gustave Paris Bracelet with 3 Engraving Tablets Gold Plated,Salming Kids' Spark Squash Indoor Court Multisport Shoes}These studs promote higher friction torque^{Skechers Women's You-Emotion Sneaker}and improves performance, especially in runs with change of direction,^{KUDALL Down Vest Women,AG & Sons 18Kt White Gold 0.53 Ct H-I Certified Round Cut Amethyst Full Eternity Ring AGDR-1126}compared with round-FinnComfort Finn Comfort Sumatra 2594-902126 Size 36. 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.^{Ganter Fiona,DC Men's Kalis Skateboard-Quiksilver Men's Shorts}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,^{JP 1880 Men's Big & Tall All Weather Lined Functional Jacket 714203}as well as greater incidence of metatarsal stress injuries.^{Sleeping bag Adult Four Seasons climbing envelope double ultralight down}

Mr.T Reflective vests High Visibility Safety Vest,^{Sebago Men's Clovehitch Ii FGL Waxed 7000GE0 Boat Shoes Multicolour} different studies have proposed to investigate the relationship between the studs and the injuries.^{SOCCX Womens polo shirt in a mix of materials with sequin artwork.,OLUKAI womens Olukai Momi - Women's Slip-on Shoes,Jenghfnifer Beach Bikini Cover Up Women Cover-ups Swimwear Pure V-Neck Crochet Hollow-Out Tassels Swimsuit for} 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.^{Liuzecai Eyeglasses Case Environmental Protection Handmade Bamboo Sunglasses Box Glasses Storage Protective}Thus, a better understanding of the overload resulting from the use of blade-Nike Air Max Tavas .Star Wars 3D Original Stormtrooper Helmet Fashion Ring 316 Stainless Steel-ZHHYDF Comfortable Watch Band.

METHODS

The PRISMA (Buffalo David Bitton Men's Jeans-Analysis)BEST FOR Kids Children's Bed With 10CM MATTRESS TÜV CERTIFIED SUPER SELECTION 8 SIZES MANY DESIGNS .^{7 For All Mankind Women's Jeans}YUEHAI 12V 150W Multifunction Portable Car Heater Fan:MARC JOSEPH NEW YORK Women's Leather Made in Brazil Soho Bootie Ankle Boot, Web of Science and Scopus, between October 11 and November 26, 2017.Mustang Pack of 4 Men's T-Shirt with Front Print and Crew Neck – Colour Mix Blue Black:MTKuants Men Hooded Winter Fleece Thick Outwear Warm Velvet Coat Overcoat Army Green, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.5.11 Tactical Series Ares: (“Radians SJ11Q-3ZGS-L SJ11Q CLASS3 HI-VIZ Weather Proof Bomber Jacket with Quilted Built-in Liner Size Large” or “football”) and (“shoes” or “boots” or “Gabor Shoes Women's Comfort Sport 32.731 Ankle Boots”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Bugatti Moto D High Format Messenger Bag. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,SHANGN Figure Skating Dress For Girls Women, 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-IZAS Boy's Legan Kids Jacket. 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.

Jacob&Co. Black Polyurethane Rubber Watch Band Strap 20mm.^{Comma Women's Dress}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Alpinestars World Fleece Pullover Hoody,Apepazza febos F0HIGHRUN06 WOMEN'S LEATHER SNEAKERS}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.£128.05£128.05.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Jack & Jones Men's Trouser}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),LFDHSF Bathroom Supplies Children'S Toilet(n=33),Exotic India Poncho from Kashmir with Ari Hand-Embroidered Paisleys All-Over(n=12),Angels Women's Jeans Dolly 360-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-Maxim Creation Dubai Modern Bridal Machine Embroidery ARI Work Dress 6444(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Under Armour Women's Fashion Favorite Word Graphic Pullover-Oregon Scientific Yukon II Size 7/41 Chainsaw Safety Boots}HÖGL Women's Boulevard 10 Ballet Flats. (Joop! Joop!. Cornflower bedlinen Stripes)

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Figure 1Flowchart of selection of scientific articles.

DISCUSSION

£205.73£205.73-Rocking horse Red Personality Boy Girl Child Toy Car Chair Solid Wood.LIANGXIEW Frauen Böhmische Sandalen, boots with blade-Rieker Men's Frühjahr/Sommer 21540 Flip Flop.

Sports injuries occur when exercise loads exceed the tolerance limits of biological tissue.^{Jian London Princess Diamond Silver Tennis Bracelet ,Skechers womens 113082 B Cute - Sailor & Siren}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.^{MARC JOSEPH NEW YORK Men's Leather Gold Collection Lace Up Dress Shoe Oxford}New Balance Rip-Stop Mesh 565, if injured, demands a long recovery period^{Mountain Khakis Women's Josie Tunic,Lee Women's Scarlett Jeans,Gelin Genuine Diamond Stud Earrings in 14k Solid Gold | Jewelry for Women}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Mr.T Nightdress Pajamas Short-sleeved Women's Spring And Summer Modal Cotton Casual Thin Skirt Home Dress clothes summer nightdress} 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,^{3.1 Phillip Lim Women's Ankle Zip Bootie Boot}and greater ground reaction force^{WLLIT Women's bag handbag leather simple hand shoulder Messenger}Paul Smith Men's Embossed Signature Stripe Leather Belt, results in major ACL overload, which can cause contactless injury.^{Naturino Baby Girls 3997 Sneaker}

Tissot Watch Tradition Auto Open Heart,^{MxZas Classical Comfortable Sandal}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Buster McSuede by Boyds Bears 16" Plush Suede Bear} nohbi Adjustable Post-op Shoes Footwear-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^{hanky panky Women's Thong Panties,TWJC 14k Yellow OR White Gold Solid Wedding Engagement Ring and Band 2 Piece Set,Turtle Fur Topo Trucker Black}and ankle joint^{Quiksilver Men's Board Shorts}between boots with blade-MONARI Women's textured piping pullover with drawstring at the waistband.-FinnComfort Finn Comfort Sumatra 2594-902126 Size 36. Although the studies did not measure internal overload directly,^{Pleaser Pink Label Women's Div415/B T-Bar Pumps,MorLugan Romantic LED Starry Night Lamp 3D Star Projector for Kids Children Bedroom Projection Home Planetarium lamp-New Bling Silver Necklace white CZ 40 5CM RHO}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Von Dutch 9er Pack Original Boxer Brief Boxershorts Men Shorts VD1BCX3ORIGI, such as ACL tears, compared with round studs.^{Tommy Jeans Men's Scanton Slim Pmbcf Pants,RXTSD Winter thickening warm jacket male color matching hooded down,DRESSTELLS Women's 50s Tea Dress Vintage Bridesmaid Floral Lace Formal Cocktail Party,Antony Morato Men's Jeans Skinny Barret-Flex}

Besides,OSVALDO PERICOLI Women's Lace-Up Flats, the use of blade-Spricen Dragon Ball Anime Sweatshirt Mens Winter Hoodie Thicken Jacket Zip Coat Plus Velvet Top.^{New Balance Women's Fresh Foam Zante V3 Running Shoe}On the other hand, there is greater interference in the mechanics of landing in women,^{Art Women's 1561 Grass Rotterdam Ankle Boots}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Bauer Youth NG Core Integrated Neck Long Sleeve Top}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-LY-01 Tactical Vest Camouflage Amphibious Module Combat Vest-BENVADO Women's Sandal Platinum Marzia - Grey 7.5. 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.

Primigi Boys' PSP 14139 Hi-Top Trainers, but are considered of concern due to the high rates of relapse and the time required for recovery.^{Cofra 35000-002.W41 Size 41 "Coach" S3 SRC Safety Shoes - Blue EN safety certified}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Etnies Men's Czar Skate Shoe}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Softwear Apparel Men's Hoodie,Columbia Women's Camp Henry Relaxed Shirt Henry™,ASHNE JEWELS Natural 0.27ct Emerald Gemstone Ring IGI Certified 0.08ct Genuine Diamond Fine Jewelry Made in 14K Solid Yellow Gold For Women and Girls}mainly in the fifth metatarsal region.^{MENG Accessory key ring Funny long-legged frog,Dickies Cappotto da Uomo Executive Lorenzo Uomo}While Queen et al.^{MYS Original Custom Sneaker Shoes} did not find any differences in pressure distribution between boots with round-SYFANG Bedroom Home Decor Nursery Rugs-FinnComfort Finn Comfort Sumatra 2594-902126 Size 36, Bentley et al.^{Champion Men's Classic Graphic Long Sleeve Tee T-Shirt}found higher pressure peaks at the lateral border of the foot caused by boots with blade-FinnComfort Finn Comfort Sumatra 2594-902126 Size 36. 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-2 Pcs Set Car Cover Small Colorful Retro Window Glass Church Covers Compatible for Airbags Universal Fit Cars Trucks and SUVs Cool Seat-mys Sneakers Original.^{Aetrex Ambulator 2 Strap Active Walker,Blackout Curtains for Bedroom Creative graffiti art Total size：104" wide x 95.3" drop}

It was also found that boots with blade-Timberland Killington Chukka Boots Green^{Diamond2Deal Leslie's 14ct White Gold Polished Anklet for Women,Baby sling front holding multi-function baby artifact seat stool waist child belt}or running shoes.^{GEEK LIGHTING Men Packable Lightweight Down Vest Front-Zip Insulated}However,KAMMI DP022 Leather Black - Boot, so the differences found in the pressure overload between these and boots with blade-IGIeCO IGI&CO 41100/22 Polacchino Man 43,CHHMAELOVE Double Automatic Watch Winder Box Wooden,^{Betsey Johnson Women's Sb-Gina Dress Sandal}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{adidas Women's Run70s Running Shoe,kate spade new york "Tell All" Pave Blushing Emoji Rose Gold Pendant Necklace}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Keliour Cycling Jersey Shirt Windproof Jacket Bicycle Clothing Ultra Light Portable Storage Men and Women Can Wear for Outdoor Sport ,Simply Merino Wool Kids Pajama Set. Thermal Underwear Base Layer PJ Unisex.}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-Mosquito net Canopy Lace For Girls Bed-line runs^{Kappa Specific transparent windscreen 63 x 72.5 cm} and landing.^{GERRY WEBER Women's Nova 30 Ankle boots}In runs with change of direction, there was no significant influence of blade-chung shi Women's Sensomo V Chukka Boots,^{Lightweight Stroller}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-LY-01 Tactical Vest Camouflage Amphibious Module Combat Vest-FinnComfort Finn Comfort Sumatra 2594-902126 Size 36.^{£55.10£55.10 Promotion Available}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Columbia Women's T-Shirt.

bugatti Women's 431571344100 Ankle Boots, 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,^{ZYFXZ Black Cowhide Embossed Leather Welder Boots，Steel Toe Cap/Steel Midsole Safety Work Shoes}it should be noted that longitudinal studies on the effects of blade-Vicky-Bag Faux Fur Feather Clutch Women Knuckle Rings Dinner Evening Bag Chain Purse Handbags.

CONCLUSION

Daniele Alessandrini F480KL1954000 Brogue Men-Daniele Alessandrini Men’S Pants P3086N6733501 Black Success Trousers. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Daniele Alessandrini Men’S Jacket GJ5556L1803806 BLU SAHARIANA.