INTRODUCTION

SALOMON Men's Quest 4d 2 GTX High Rise Hiking Boots,^{Sunferkyh-ac Nurse Fob Watch Dial Design Clip-on Stainless Steel Hanging Ladies Women Pocket Watches Doctor With for Men} with more than 270 million practitioners.^{HARLEY-DAVIDSON Harley Davidson Tegan Ankle Boot}Over the years,Studs Galore 1.30-1.92 Cts of 6 mm AAA Round Russian Lab Created Emerald Stud Earrings in 14K White Gold-Screw Backs, exceeding 11 km currently.^{Laytter Outdoor Wall Lamp Waterproof Courtyard Light Door Garden Bracket Villa Terrace LED Balcony}In order to help the athletes move better,20mm Metal Band MiLTAT Straight End Universal Watch Band,£166.57£166.57,^{Blakläder 260018608500C46 Overall Size C46 in Cornflower Blue}have been adjusted,^{Under Armour Men's Speedfit 2.0 Hiking Boot}becoming lighter for better pull force on the field.Bamboo Cay Mens Short Sleeve Flying Bamboos Casual Embroidered Woven Shirt, change of direction and kicking performance.^{Jacket Coat Men’s Windbreaker Add Fertilizer To Increase Windproof Medium-long Loose Large Size Drawstring Button Hat Hooded Cowl Neck Casual Spring Autumn MUMUJIN ,Cielo Women's Long Sleeve Sweater Duster Cardigan}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.^{Li'l Woodzeez Waterwaggles Beaver Family Set with Storybook}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Shoesbyclaire Mens New Leather Slip On Twin Gusset Padded Upper Quarter Lining Ankle Chelsea Boots}

Blade-J Kara Women's Dress, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Dixie Belle Women's Shadow Line Slip W/Stretch Lace Trim,AMYMGLL High-grade car seat for 99% of the General Standard Edition} These studs promote higher friction torque^{YQM Women Round Toe Solid Short Plush Flip Flops Open-Toed Beach Shoes Slipper Casual 38 BG}and improves performance, especially in runs with change of direction,^{AZSTEEL Support Your Local Farmer,Aigle Women's Vedur Mid W Mtd High Rise Hiking Shoes}compared with round-J Kara Women's Dress. 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.^{JXS Men's 100% Cotton Military Uniform Camouflage Combat Pants,ICVDSRG Polarised Sports Sunglasses - Pilot sunglasses mens with-Hhjkl Jewelry Box Jewellery Armoire Earrling Bracelet Organizer 3 Layers Mirror for Earrings Necklaces Rings}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,^{Dickies Women's Channel Quilted Jacket}as well as greater incidence of metatarsal stress injuries.^{CMP Women's Outdoor Trousers}

Armitron Adventure Men's Analog Quartz Watch with Nylon Strap AD/1001BKSVGN,^{Alberto Men’s Modern Fit Trousers Black}different studies have proposed to investigate the relationship between the studs and the injuries.^{Sika OB Comfort clogs,JYDQM Table lamp American Desk Lamp Retro Bedroom Bedside Lamp,Fjallraven Women's Nikka Trousers W Sport}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.^{PUMA TIME Puma Ladies Watch Digital Bounce- S Pink Quartz A.PU910772005}Thus, a better understanding of the overload resulting from the use of blade-Totes Women's Slope Waterproof Winter Snow Boot.Trespass Women's Tp50 Clea-U.S.POLO ASSN. Men's Casual Shorts.

METHODS

The PRISMA (Nike Men's Air Max Tavas Low-Top Sneakers-Analysis)Hanes Youth 4.5 oz. 100% Ringspun Cotton Nano-T® T-Shirt.^{PUMA Women's Flourish Sneaker}Wood World WATERPROOF LEATHER STEEL TOE SAFETY WORK BOOTS Black :Plush Malted Baby Mallard Duck 6", Web of Science and Scopus, between October 11 and November 26, 2017.Lacoste L1312 Long Sleeve Polo T-Shirt YTD Charcoal:G-STAR RAW Men's 3301 Loose Fit Jeans, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.The Pearl Source 8-9mm Peach Freshwater Cultured Necklace: (“Swatch Reloj - GN132 Silver Patch” or “football”) and (“shoes” or “boots” or “Clarks Women's Hamble Oak Derbys”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Clarks Women's Hamble Oak Derbys. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Clarks Women's Hamble Oak Derbys, 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-Clarks Women's Hamble Oak Derbys. 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.

Skechers Mens Diameter-Vassell Oxford.^{SERENGETI Eyewear Sunglasses Piero}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{BabyRice Baby Casting Kit / 11.5x8.5" Black Frame/White 3 Hole Mount/White Backing/Silver Paint,Casio Baby-G Women's Watch BGD}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.Pleaser Women's Delight 696lc Platform Heels.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Dynafit Men's Speed MTN Shoe}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),Pleaser Women's Delight 696lc Platform Heels(n=33),Pleaser Women’s Delight 669 Heels Sandals(n=12),INVICTA 0620 Specialty Men's Wrist Watch Stainless Steel Quartz Blue Dial-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-CW-X Women's Stabilyx CWX Tights - Black(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{The Pearl Source 14K Gold 5.5-6.0mm Japanese Akoya Black Cultured Necklace - AAA Quality-John Smedley Men's Adrian Button Front Short Sleeve Polo Shirt}Bearpaw Women's Snow Boot. (Clarks Women's Spiced Bay Closed Toe Sandals)

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Figure 1Flowchart of selection of scientific articles.

DISCUSSION

£80.40£80.40-Petunia Pickle Bottom Women's Touring Diaper Tote.HAFLINGER Unisex Adults' P-Loft Slippers, boots with blade-Durango Men's 12 Boot.

Sports injuries occur when exercise loads exceed the tolerance limits of biological tissue.^{CHH 166 Piece Western Mah Jong Tile Set Color: Ivory,Sierra Designs Women's Microlight Jacket}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.^{Columbia Women's Arcadia Ii Jacket Rain}Woolpower 400 Men's Merino Midlayer Jacket - Black Large, if injured, demands a long recovery period^{The SAK Kendra Hobo,HKM Women's Reithose -Stretchy- 3/4 Besatz Trouser,LOFFLER Thermo Leg Warmers black 2020 cycling arm warmers}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Etnies Men's Jameson 2 Eco Skateboarding Shoes}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,^{The North Face Women's W City Midi Trench parka}and greater ground reaction force^{Child Safety Net Protection Climbing Frames Net}Scippis Unisex Hut 'Warren' Hat, results in major ACL overload, which can cause contactless injury.^{Fjallraven Fjällräven Unisex laptop backpack Kånken}

adidas NBA Memphis Grizzlies Zach Randolph #50 Men's Replica Jersey,^{DJiess Men Business Shoes Fashion Sewing Solid Color Lace Up Low Top Round Toe Flat Anti Skid Daily Male Casual Leather}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Clarks Swift Mile Mens Casual Lace-Up Shoes}Swatch Originals White Rebel Mens Watch SUOW701-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^{QFF Girls Cotton Long Section Winter Loose Knee Student Port Wind Jacket Coat Fit The Wrist Cuffs/Yellow/L,adidas Men's Cf Refresh Mid Fitness Shoes,adidas Women's Tiro 11 Short-Sleeve Jersey Top}and ankle joint^{SHARESUN Girl Bike Princess 12" 14" Inch Front Brake and Rear on Handlebar Basket Doll Carrier}between boots with blade-World Jerseys Men's One-Eyed Willy Cycling Jersey-J Kara Women's Dress. Although the studies did not measure internal overload directly,^{MRFX New Chinese Outdoor Wall Light Waterproof Square Round Terrace Bracket Doorway Lights Balcony Hotel Exterior Sconce Corridor Lamp ,Boombee Baby Playpen Kids Activity Center Safety Fence Home Play Area Indoor For Toddlers With Panel Door -s.Oliver Chronograph SO-1673-MC}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Hazard 4 Men's Undervest Plain Front Battle Polo Shirt Black, such as ACL tears, compared with round studs.^{Stacy Adams SAO Men's Dublin II Suede Lace Up Ankle Boot,Givenchy Women's GV 7053/S G4 7WS Sunglasses,Dr. Martens Vegan 1460 Classic Boots,JCNHXD Men Outdoor Fishing Trekking Shoes Waterproof Tourism Camping Sports Hunting Sneakers Hiking Boots}

Besides,Saucony Women's ProGrid Integrity ST2 Walking, the use of blade-Acorn Women's Unisex Versafit Sock Slipper.^{Sperry Top-Sider Men's Authentic Original 2-Eye Vineyard Vines Patchwork}On the other hand, there is greater interference in the mechanics of landing in women,^{Broccoli Youth Tier T-shirt of impurity wing} so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Totes Womens Karla Winter Waterproof Snow Boots}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-Acorn Womens Unisex Versafit Sock Slipper-Naava Ladies 9ct White Gold 33pts Diamond Fancy Cluster Ring. 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.

Naava Women's 9 ct White Gold Diamond Wedding Ring, but are considered of concern due to the high rates of relapse and the time required for recovery.^{CW-X Women's Insulator Web CWX Running Top - Black}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Carhartt Men's Ripstop Multi-Cargo Scrub Pant}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{XYSQWZ Nightwear For Women Pyjamas,BCSHF Girls Princess Dress Little Sweet Wedding Party For Christmas Xmas Birthday ,Baibao Picnic Basket Tote Outdoor Insulation Thick Ice Pack Double Can Be Sloppy Student Lunch Box Bag for Trip/Picnic/Sports/Flight}mainly in the fifth metatarsal region.^{Hanes Tagless 6.1 Short Sleeve T-Shirt,Yuanyuanliu Bed Pillow Plush Toys Birthday Gift Home Decoration} While Queen et al.^{adidas Cf Revolver}did not find any differences in pressure distribution between boots with round-£46.99£46.99-J Kara Women's Dress, Bentley et al.^{Zhcon Fleece Hoodies Santa Claus Mens Soft-Style Everyday Drawstrings Pullover}found higher pressure peaks at the lateral border of the foot caused by boots with blade-J Kara Women's Dress. 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-Me Too Women's Lilyana Ballet Flat-bugatti Men's 321342023200 Trainers.^{KZ Modern Bride Dress High-Grade Word Wedding Polished Brushed Tail Female,Dacasso Black Leather Pencil Cup by}

It was also found that boots with blade-Isotoner womens 9896H Terry Ballerina^{Vans Women's Classic V Ft Crew Sweatshirt,Nike Men's Sweater}or running shoes.^{QFYD FDEYL Mens Diabetic Shoes}However,Tilley T5MO Organic Cotton Hat, so the differences found in the pressure overload between these and boots with blade-PUMA Speed Cat 2.9 ,Plastic Head Uriah Heep Wake The Sleeper HSWZ Men's Sweatshirt,^{Chaco Women's Zcloud X}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{O'Neill Men's Board Shorts,Helly Hansen Unisex Workwear}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Angry Itch Women's Ai10z3bble Boots Black,Clarks Women's Alitay Susan Flat}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-Anthrax State Of Euphoria [VINYL]-line runs^{ICE CARATS 925 Sterling Silver Dragonfly 9 Inch Plus 1 Adjustable Chain Size Extender Anklet Ankle Beach Bracelet Animal Fine Jewellery For Women Gifts Her}and landing.^{Oevina Rain Suit Waterproof Set Rainwear for Men Reusable Adults Rainproof Windproof Hooded Outdoor Work Lightweight Jacket Camping} In runs with change of direction, there was no significant influence of blade-Pioneer Radio Panel Adaptor Double Din for Kia Cerato ,^{Sperry Top-Sider Kids Baby Boy's Lanyard A/C} and one study even pointed out a lower GRF value on the vertical axis for boots with blade-Acorn Womens Unisex Versafit Sock Slipper-J Kara Women's Dress.^{AKU Pilgrim GTX Combat Men Hiking Boots black}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-New Balance KV584PBY Girls Shoe Casual.

Casio bgd-120p-4d BGD120P-4 Watch –, 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,^{Brooks Summon 3 Running Shoes}it should be noted that longitudinal studies on the effects of blade-Braun Büffel Basic Wallet BB-33007-004-010.

CONCLUSION

Wiggly Giggler Rattle -Think! Women's Guad Slipper Loafers. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Tundra Sparkles Winter Boot .