INTRODUCTION

SALOMON Men's Quest 4d 2 GTX High Rise Hiking Boots,^{Lacoste Men's Jumper}with more than 270 million practitioners.^{IUBBKI Funny Donald Duck Diaper Bag Backpack Mummy Travel Daypack Men Women Gift}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.^{Alpha Industries Men's Jacket}In order to help the athletes move better,20mm Metal Band MiLTAT Straight End Universal Watch Band,£166.57£166.57,^{Toggi Austin Wax Jacket}have been adjusted,^{Generic Branded Men's Ich Mache Bier Disapear Fleece Zip Hoodie Fashion Beer Hooded Sweatshirt for Cool Day}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.^{Fjallraven Men's Abisko Shorts,CHEROKEE Womens Fashion White 30" Lab Coat - XX-Large}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.^{LXJ Raincoat Poncho Mens Women，Waterproof Outdoor Rain Jacket}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{FJ St. Christopher Necklace 925 Sterling Silver}

Blade-J Kara Women's Dress, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Dassy Kingston COPES60 Trousers 340 g Black 54,Geuther Door Safety Gate Easy Lock} These studs promote higher friction torque^{ZYDP Men Outdoor Hiking Sandals Breathable Athletic Climbing Summer Beach Shoes Mens Closed Toe Sport Sandal}and improves performance, especially in runs with change of direction,^{Bali Passion for Comfort Minimizer Underwire Bra,Wzz Women's Lightweight Thermal Jacket}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.^{WFDA Fashion Studded Leather Belt Bicycle Chain Design Genuine Adults Belts Steampunk Punk Rock Blet Black Brown Great Accessory ,Gul Watch A35-BCSHF Corset Vintage Heavy Duty Double Steel Boned Waist Training Cotton Tight Shaper For Weight Loss Body Sculpting}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,^{Child Safety Net Protection Climbing Frames Hemp Rope}as well as greater incidence of metatarsal stress injuries.^{XYSQWZ Womens Pyjama Sets Cotton}

Armitron Adventure Men's Analog Quartz Watch with Nylon Strap AD/1001BKSVGN,^{Aluminum Ladder Home Folding Stool Paint Color Step} different studies have proposed to investigate the relationship between the studs and the injuries.^{New Balance Women's WR1190 Running Shoe,H by Hudson Men's Livingston Calf Derby,BestToHave Mens Celtic 925 Sterling Silver Ring with Emerald-Cut Green Emerald Cubic Zirconia}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.^{Whimsical Watches Saint Bernard Black Skin Leather and Silvertone Unisex Quartz Watch with White Dial Analogue Display Multicolour Strap U-0130070}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.^{Blakläder 153018608500C150 Size C150 Trousers - Cornflower Blue}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.^{O'Neill 52 Ayame Women's Snow Jacket}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Silver By Mail Celtic Rope Ring,Clarks Women's Leisa Emily Sandal}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.^{Eterna Long Sleeve Shirt Comfort FIT Twill Striped}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^{CLING Baby Bottle Sterilizer and Dryer 600W-Playtex Women's Love My Curves Modern Curvy Uw T-Shirt Bra}Bearpaw Women's Snow Boot. (JTQMDD Children's Dress)

New Balance Women's Summit Unknown V1 Trail Running Shoe

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.^{Studs Galore 13.03-21.90 Cts of 18x13 mm AAA Oval Russian LabCreated Alexandrite Scroll Solitaire Pendant in 14KW Gold,Lee Women's Flex Motion Regular Fit Walkshort}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.^{Gems&JewelsHub Tourmaline Natural Carved Cabochon Fancy Loose Gemstone 21.8ct JR81}Woolpower 400 Men's Merino Midlayer Jacket - Black Large, if injured, demands a long recovery period^{Mammut Women's Courmayeur Softshell Trousers,DazzlingRock Collection 14K Gemstone Bridal Chevron Solitaire Engagement Ring,MYS Sneaker PERSONALIZZATE All Star Hi Canvas}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Snickers 94270400008 Flame Retardant T-Shirt Long Sleeve Size XXL in Black}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,^{Occunomix OccuNomix LUX-PSF-YXL/2 Public Safety Fire Vest}and greater ground reaction force^{Samuel Windsor Men's Handmade Goodyear Welted Italian Leather & Suede Chelsea Boot}Scippis Unisex Hut 'Warren' Hat, results in major ACL overload, which can cause contactless injury.^{Baffin Men's Driller Work Boot}

adidas NBA Memphis Grizzlies Zach Randolph #50 Men's Replica Jersey,^{PIAOLING Men's Oxford Shoes Casual for Men Lace up Microfiber Leather Collision Avoidance Toe Stitching Low Top Anti-Slip Rubber Sole Comfortable}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Matt & Nat Seva Small Wallet}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^{Sperry Top-Sider Women's Crest Lug Zone Suede Boots,NiuB Rug Carpet Bedroom Living Room Home Play Baby's Crawling Children Dormitory Kids Nursery Area Sofa Floor Indoor Terrace Door Fashion Cartoon 180 * 280cm,Rocking Horse Children's Toy Baby Chair Can Push and Pull Music Car Birthday Gift} and ankle joint^{Grisport Men's Quatro Hiking Boot}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,^{Mascot 00535-650-01-XL Pilot Jacket Kaprun Size XL in Navy Blue,CHENTAOCS Lace Bow Baby Girls Tutu Skirt Fluffy Children Ballet Pettiskirt Kids Toddler Princess Tulle Party Dance Skirts -Catimini Boy's Calaos Ankle Boots}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.^{VAUDE Farley Women’s Walking Trousers - Quick-Drying Hiking with Sun Protection ,Glenna Jean Victoria Dust Ruffle Mini Crib Skirt,Jacket Standing-collar Men’s Sweatshirt Add Fertilizer To Increase Cardigan Coat Loose Large Size Tooling Splice Pocket Button Long Sleeve Casual Tops Spring Autumn MUMUJIN,Children's Room Pendant Light}

Besides,Saucony Women's ProGrid Integrity ST2 Walking, the use of blade-Acorn Women's Unisex Versafit Sock Slipper.^{Buffalo Black Soup Kettle 10Ltr/360X345mm Stainless Steel Electric Jug}On the other hand, there is greater interference in the mechanics of landing in women,^{Child Safety Net Protection Climbing Frames Net}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Timberland Crystal Mountain Tall}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.^{Hunter Womens Original Short Refined Wedge Sole Waterproof Wellingtons}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{HEZHOUJI Soft TPU Key Case Cover}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{LOVEKUSH 50% Off Gemstone Jewellery 2 Strand Natural Green Amethyst Faceted Coin Briolettes - Beads 7mm-10mm 8 Inches Code:- RADE-12735,WenVen Men's Winter Parka Jackets Outdoor Windbreaker Coats Hooded Warm Fleece Lining Classic Cargo Jacket,TWG Tungsten His & Her's 8MM/6MM Carbide Silver Celtic Knot Wedding Band Ring Set}mainly in the fifth metatarsal region.^{CHENTAOCS Bikini Lace Up Beach Wear Summer Biquinis Swimsuit Push Female Bandeau Set ,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}While Queen et al.^{WANGXIAO Baby Carriers}did not find any differences in pressure distribution between boots with round-£46.99£46.99-J Kara Women's Dress, Bentley et al.^{Laser TOOLS LAS4860 3676}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.^{Pleaser Women's Flamingo-802 Flatform Sandals,Beauty kills canvas picture painting on canvas}

It was also found that boots with blade-Isotoner womens 9896H Terry Ballerina^{Poetic Licence Women's Head Strong Heels,MELLRO Punk Belt Men And Women Leather Unisex Word Buckle Accessories Pin Waist Jeans} or running shoes.^{SOSecure Swim Diaper Adult}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,^{Diaper Bag Backpack - Naruto Uzumaki Multifunction Waterproof Travel Maternity Nappy Changing Bags}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Ty 7137505 Chester Large Monster,PIAOLING Modern Simple Creative Resin Chandeliers}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Clarks Women's Step Cali Bay Sandal,Mammut Women's Zinal Trousers}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^{Child Safety Net Protection Climbing Frames Fence Net}and landing.^{WOLVERINE Men's Hammerloop Cotton Duck Canvas Carpenter Pant}In runs with change of direction, there was no significant influence of blade-Pioneer Radio Panel Adaptor Double Din for Kia Cerato ,^{Pioneer Radio Panel Adaptor Double Din for Vauxhall Agila} 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.^{Eastbride Men's waterproof jacket}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,^{Gul 70L Wet and/Dry Bag - Waterproof for use as Gym Holdall SportsBag/Travel Bag/Diving Gear}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 .