INTRODUCTION

Lee Women's Classic Fit Sophie Straight Leg Jean,^{BO Baby's Only - Baby Crib Blanket Soft Sparkle Gold-Ivory Melee 70x95 cm 43% cotton/43% Acrylic/5% Nylon/9% Polyester}with more than 270 million practitioners.^{DAFREW Winter men trench coat simple and comfortable jacket classic single breasted thermal duffle notched blend} Over the years,Icebreaker Men's Tech Lite Ss Crewe Original Short Sleeve T-Shirt, exceeding 11 km currently.^{Nike Women's WMNS Zoom Fly Trainers}In order to help the athletes move better,ON Women's Cloudflyer Slate/Flash Competition Running Shoes,ED PARRISH Alison Sneakers PHARD/Copper,^{AFFY Holiday Sale Women's Classic Simulated Gemstone Pear Shape Pendant Necklace in 10k Solid Yellow Gold} have been adjusted,^{Bomba for Girls Tracksuit jacket}becoming lighter for better pull force on the field.GIOSEPPO 48319-P, change of direction and kicking performance.^{Urra 250 – 1092 – 06 – Giraffe Country Bed Linen 100 x 135 cm and 40 x 60 cm,Select Gifts Rosario City Argentina Flag Cufflinks & James Bond Money Clip}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.^{Playtex Womens Plus Size Front-Close Bra 18-Hour Support}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Columbia Men's Horizon Explorer Insulated Jacket}

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.^{Nike hyperfeel cross elite womens running trainers 638348 sneakers shoes flyknit,Naturino SIPARIO-Amphibian in Crocodile Printed Calf}These studs promote higher friction torque^{adidas Busenitz Pro Shoe - Men's}and improves performance, especially in runs with change of direction,^{SHIMANO Women RT5W SPD Cycling Shoe - Brown,Theory Women's Sleeveless V Neck Shift Dress}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.^{Columbia Men's Casual Pants,Zryh Baby Sling Carry Positions Truly Hands-Free for Easy Breastfeeding-Marc New York by Andrew Men's Huxley Down Coat}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,^{LULUVicky Men Ski Jacket Waterproof Winter Coat Mens Windproof Skiing Printed Water Resistant Comfortable Raincoat Men'sJacket Warm Jackets} as well as greater incidence of metatarsal stress injuries.^{Dr. Scholl's Shoes Women's Wander Up Sneaker}

Mr.T Reflective vests High Visibility Safety Vest,^{ASICS Womens Gel-Moya Shoes}different studies have proposed to investigate the relationship between the studs and the injuries.^{AG & Sons 18Kt White Gold 0.73 Ct H-I Certified Round Cut Blue Topaz Full Eternity Ring AGDR-1093,Reebok Baby Boys' Pants Set,ASICS Women's Gel-Nimbus 22 Running Shoe}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.^{Nordikas 305 Afelpado Navy Suede Leather Ladies Slipper}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 .^{Blowfish Malibu Womens BF-7304 Gineh Size: 6 M}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.^{azutura Hot Air Balloon Baby Nursery Wall Sticker Set available in 5 Sizes and 25 Colours Royal Blue}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Underarmour Men's HOVR Rise 2 Gymnastics Shoe,FMOGE Women's Summer Swimwear Bathing Suit Split Type Set Strap Bodice Comfortable Bikini Parties}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.^{RVCA All Time Surplus Pant}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^{Burton MB Gore UNDGL Men's Finger Gloves-Mandarina Duck Women's Mellow Leather Portafoglio Purse}HÖGL Women's Boulevard 10 Ballet Flats. (MCTEL Christian Never Underestimate The Power)

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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.^{WOOLRICH Sciarpa Donna Blanket WWACC1288 CC01 Nero,Select Gifts Silver 925 Cufflinks & Bond Money Clip - I Love Toy Trawler Spaniel}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.^{SoleMani Gabi 13" Slim Calf Women's Leather Boot 13"-14" Size}New Balance Rip-Stop Mesh 565, if injured, demands a long recovery period^{Majestic Women's Soft Touch Extrafine Swing Turtleneck with Back Pleat Shirt,Bath tub Plastic Folding Bathtub Grown Ups Barrel Household Bathing Bucket Adult Whole Body Basin bathtub,Carrera Sunglasses CA SAFARI/A G2L/UM}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{zpangg Black Out Window Cover Gorgeous Flower Blackout For Children Bedroom Eyelet Thermal Insulated Room Darkening Curtains Nursery Living 184×214Cm}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,^{adidas Mens F5 TRX Astro Turf Football Trainers F32765 Sizes UK 6.5}and greater ground reaction force^{DIAOD Baby Dining Chair，Fold Convertible High Chair Converts to Booster Seat}Paul Smith Men's Embossed Signature Stripe Leather Belt, results in major ACL overload, which can cause contactless injury.^{QWERTY Storage Box}

Tissot Watch Tradition Auto Open Heart,^{Briggs & Riley Baseline Rolling Cabin Bag}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{DIXXSON Mens Boxers} 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^{KLEDDP Raincoat Fashion Poncho Adult Outdoor Man And Woman Riding Waterproof Rain ,Targus CityGear 15.6-Inch Laptop Backpack,The North Face Women's Sally Pants}and ankle joint^{Spring Notion Big Boys' Cotton Blend Dress Shirt and Tie Set}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,^{SONALI Madison Oxford Espadrille,Alpinestars Tech Top Long Sleeve Summer Apparel-adidas Originals Boy's Gazelle C Sneaker}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.^{Carissima Gold Unisex 9 ct Yellow 1.6 mm Flat Curb Chain Necklace,W | S WITHLOVE SILVER WithLoveSilver 925 Sterling Silver Ouroboros Infinity Snake Serpent Pendant,Dansko Women's,Helly Hansen 992 – 4378225 Oslo Shoes Low}

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.^{Luli Fama Women's}On the other hand, there is greater interference in the mechanics of landing in women,^{Joseph Cheaney & Sons Lime Classic Oxford in Black Calf Leather | Sole}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Twisted X Women's Driving Moccasins}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.^{JMKHY Simulation 3D Chicken Leg Plush Toy Stuffed Soft Pillow Cushion Kids Girl Gifts For Mini Size Dog Puppy cat Toys-60cm}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Nebulus Freecer} it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{TRANGO Unisex Adults’ Baby Shoes,KEWEI Wall Lights Lamp Hanging Lamps Restaurant Gold Single Head Bar Clothing Store Modern Minimalist 25 * 32cm,Howard Leight Ear Plugs}mainly in the fifth metatarsal region.^{DMC Watches DeLorean - Alpha Wrist Watch for Men | Motor Company 44mm Stainless Steel Case with IP Blue Bezel & Crown 100m Water Scratch Resistant Dial Genuine Leather Strap,Nike Advantage Tennis Rucksack}While Queen et al.^{ADI Lot 50 Hats Ball Shape Tricolor Italy Blue National Football Typhoid}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.^{MONROW Women's Tissue Thermal Henley 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.^{SIP Protection - BasePro HV Chainsaw Jacket Class 1 ,chung shi Dux Unisex Adult's Trainers}

It was also found that boots with blade-Timberland Killington Chukka Boots Green^{hummel Chaussures enfant stadil winter,Safetots Wooden Multi Panel Fire Surround} or running shoes.^{WOLVERINE Women's Serve SR LX Slip-On Food Service Shoe}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,^{Z＆S Ultra-Light Starry Lady Watch}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Palladium Schuhe Pampa Hi Originale Black-Marshmallow ,Brochier Soieries 1890 silk Necktie - blue}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{FOCO NFL Women's V-Neck Sweater,Carhartt Men's 10" Wellington Waterproof Leather Pull On Boot}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^{Hebetag Leather Business Messenger Bag Shoulder Handbag for Men Travel Outdoor Crossbody Handbags Briefcase Wallet Phone Pouch Purse Casual Daypack}and landing.^{New Balance Men's Fresh Foam Cruz V2 Knit Running Shoes}In runs with change of direction, there was no significant influence of blade-chung shi Women's Sensomo V Chukka Boots,^{XuYuanjiaShop Drawer Type Cute Pumpkin Child Toilet Male and Female Baby Trainer with Cover} 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.^{Clearine Women 925 Sterling Silver CZ Freshwater Cultured Pearl Infinity Necklace Earrings Set Clear}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,^{Honeywell Oversock Boots}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.