INTRODUCTION

Panoply M6 Panostyle Work Boilersuit Overalls Coveralls with Kneepad Pockets,^{Cosabella Women's NSN SOFT BRA - SWEETIE Soft Cup Lace Everyday Bra}with more than 270 million practitioners.^{Irish Setter 83603 Work Boot}Over the years,Casio Collection Womens Analogue Watch MTP-1221A with Stainless Steel Strap, exceeding 11 km currently.^{James Jeans Women's Neo Beau Slouchy Fit Boyfriend Jean in Joy Ride}In order to help the athletes move better,Casio LTP-1281D-7AEF Ladies Watch Quartz Analogue White Dial Silver Steel Strap,Casio Gents Watch Quartz Analogue Black Dial Silver Steel Strap,^{FREYA Womens Wildcat Underwire Bandless Deco Bikini Top}have been adjusted,^{Naava 9ct White Gold 0.03ct Diamond Bridal Set Star Ring}becoming lighter for better pull force on the field.Lowa Men's Renegade GTX M High Rise Hiking Boots, change of direction and kicking performance.^{WOLVERINE Mens Swampmonster Wp Boots,Outdoor Research Womens Cirque Pants}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.^{Pacific Unisex_Adult Court Hoodie Textiles}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Timex Mens Digital Watch with Dial Display and Resin Strap}

Blade-Lacoste Men's Polo Shirt, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Braun Büffel Novara Bum Bag Leather 29 cm,Solvar Trinity Knot Ring Sterling Silver Sz 4-9.5 Made in Ireland}These studs promote higher friction torque^{Jawbreaker Clothing Meet Your Destiny Decadent Frill Dress}and improves performance, especially in runs with change of direction,^{Angara.com Citrine Stud Earrings with Bar-Set Diamond Halo ,Baby Push Walker Wooden Adjustable Speed Folding Children Multifunctional Trolley 1-3 Years Old} compared with round-Lacoste Men's Polo Shirt. 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.^{Loake Men's Ashby Brogue shoes - Tan,Casio Collection Womens Analogue Watch MTP-1221A with Stainless Steel Strap-SYue Fold Up Shopping Trolley}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,^{Peora 4.00 Carats London Blue Topaz Dangle Earrings Sterling Silver}as well as greater incidence of metatarsal stress injuries.^{Nike Jordan Flight-The-Power 487207-003 Men's Basketball Shoes}

ROTHCO Women's Desert Digital ''Booty Camp'' Booty Shorts,^{Rolf Cremer Slim 42 503605 Unisex Watch Bordeaux}different studies have proposed to investigate the relationship between the studs and the injuries.^{Tundra Puffy Boot ,YAMMY Men's Sports Outdoor Sandals,Costa Del Mar New TF 10 Fantail Tortoise Square Sunglasses for Mens}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.^{Think! Women's Guad_585275 Derbys}Thus, a better understanding of the overload resulting from the use of blade-Alpha Industries Men's Jacket.Wrangler Men's Classic Denim Jacket Jeansjacke-Planam 294024 Size 24 "MG 300" Overall - Grey.

METHODS

The PRISMA (Planam 291029 Size 29 "MG 300" Overall - Mid Red-Analysis)Pulsar Men's Watch PT3003X1.^{Dolce & Gabbana D&G Women's Analogue Quartz Watch with Stainless Steel Plated Strap DW0547}Sanuk Women's Shuffle Loafer Flat:Sanuk Women's Shuffle Loafer Flat, Web of Science and Scopus, between October 11 and November 26, 2017.Converse Unisex Chuck Taylor As Specialty Ox Lace-Up:TBS Men's Globek Boat Shoes, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Samuel Windsor Men's Handmade Goodyear Welted Italian Leather & Suede Chelsea Boot: (“STORM Temptress Charm Watch” or “football”) and (“shoes” or “boots” or “TBS Men's Globek Boat Shoes”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Swatch BLACK CLASSINESS SFK361 Plastic Case Rubber Women's Quartz Watch. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Native Unisex Adult Jefferson Eco Friendly, 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-Primadonna Madison Balcony Horizontal Seam. 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.

Eddie Bauer Women's Favorite Short-Sleeve V-Neck T-Shirt.^{N / A 2-Tier Jewelry Box}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Fly London Women's Yand709fly Closed Toe Sandals,WERT Military Boots For Men Casual}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.Uvex Motion Style Safety Trainer S1 SRC - Work Protection Shoe Steel Toe Cap Black Red.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{YL Baphomet Necklace 925 Sterling Silver Men Pentagram Deer Horned Devil Inverted Pendant Jewelry}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),£40.50£40.50(n=33),Seiko Unisex-Adult Analogue Classic Automatic Watch with Stainless Steel Strap SNKK71K1(n=12),Uvex Motion Style - Safety Trainer S1 SRC ESD Red-Black-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-£40.50£40.50(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Dickies Men's Knit Beanie-ASICS Women's Abby Capri}£44.50£44.50. (Pepe Jeans Footwear Women's Camden Black Pull On Boot CM-242 B 7 UK)

Quiksilver Mens Manic U22 Boardshorts

Figure 1Flowchart of selection of scientific articles.

DISCUSSION

ASICS Women's Ace Jersey-Swatch Reloj - GN132 Silver Patch.Jaxon & James Pachuco Crushable C-Crown Fedora - Red, boots with blade-Hanes Heavyweight Tagless Pocket Tee.

Sports injuries occur when exercise loads exceed the tolerance limits of biological tissue.^{Merten 682291 Analogue Gaktor with 4 Sensors Light Grey,NAF Women's Trousers}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.^{Nike Womens WMNS Tanjun Trainers}BDI Cycling Apparel Men's Mountain Bike Cargo Short, if injured, demands a long recovery period^{BILLABONG All Day Stringer Men's Swimming Shorts,Nike Women's Zoom Winflo 5 Running Shoes,The World Jewelry Center 14k Yellow Gold Religious Celtic Cross Charm Pendant}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Meyco 1651059 Premium – Bio Organic/Whale Grey/White}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,^{Powery Power supply for Toshiba Satellite P35-S629}and greater ground reaction force^{Planam 2410070 Waisted Jacket Visline V1 Size 70 in zinc/Orange/Slate}Timezone Alfred Men's Shorts, results in major ACL overload, which can cause contactless injury.^{Sanita San Flex Clogs geschlossen schwarz O1 FO SRC}

Seidensticker Men's Classic Long - Regular Dress Shirt,^{Florsheim Men's Heritage Wingtip Oxford}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{MY.BESTB Woman Coral Velvet Quilted Pajamas Sets Thick 3 Layers Winter Cotton Home Wear}Clarks Women's Funny Dream Derbys-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^{kate spade new york Women's Mallory Maryjane Flats Mary Jane,Clarks Women's's Mixbury Vine Top-handle Bag,OppoSuits Crazy Suits with Funny Prints for Women – Full Set: Jacket and Skirt}and ankle joint^{Arcopedico Light}between boots with blade-Silvancé Women's Earrings - 925 Sterling Silver Genuine Citrine E300C_SSR-Lacoste Men's Polo Shirt. Although the studies did not measure internal overload directly,^{Picard Womens Hitec Shoulder Bag,MIBKLPG Women Vintage Plaid Skirt Casual Sweet Tassel High Waist Skirts Pearl Button Mini-Merrell Windrush Womens Socks}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Seidensticker Men's Regular Bügelfrei Business Shirt, such as ACL tears, compared with round studs.^{INVICTA 0140 Sea Spider Mens Wrist Watch Stainless Steel Quartz Black Dial,Natori womensJ74288Negligee Basic Slinky Wrap Long Sleeves Bathrobe,Bulova Men's Two Tone Rectangle Watch,Teva Men's Pajaro-m}

Besides,Mad Rock Men's Drifter Climbing Shoe, the use of blade-ASICS Men's Lethal Stats SK Soccer.^{Chinese Laundry Wink Wink}On the other hand, there is greater interference in the mechanics of landing in women,^{HAOXUAN Women's Wedding Dress}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{MAIERNISI JESSI Unisex Men's Women's Pointed Toe Lace Up Stiletto High Heel Ankle Boots}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-Stetson Hatteras Donegal Tweed Cap caps-Blundstone Unisex Kids Blunnies Chelsea Boot. 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.

Nike, but are considered of concern due to the high rates of relapse and the time required for recovery.^{PIAOLING Nordic solid wood three foot lamp}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{lyrlody Men's Down Jacket}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Armani Exchange Men's Analog Quartz Watch,Sbicca Women's Horizon Wedge Sandal,zpangg Black Out Window Cover Beautiful Seaside Blackout For Children Bedroom Eyelet Thermal Insulated Room Darkening Curtains Nursery Living 184×214Cm}mainly in the fifth metatarsal region.^{BILLABONG Women's Classic V Neck Cami Bikini Top,Earth Origins Womens Nellie Leather Closed Toe Casual Slingback Sandals}While Queen et al.^{ARIAT Women's English Cruiser Work Boot}did not find any differences in pressure distribution between boots with round-Jaxon & James Sedona Cowboy Hat - Brown-Lacoste Men's Polo Shirt, Bentley et al.^{Silver By Mail Deep Blue Sea Pendant}found higher pressure peaks at the lateral border of the foot caused by boots with blade-Lacoste Men's Polo Shirt. 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-Hufnagel 930853-63 Ceiling Light Chintz 3 x 75 W E27-Maxwell Scott Luxury Italian Leather Key Holder - LAPO Tan.^{NiuB Rug Carpet Floor Indoor Bedroom Living Room Terrace Door Cartoon Home Children Dormitory Kids Play Area Fashion Sofa Baby's Crawling Nursery 120 * 160cm,Under Armour}

It was also found that boots with blade-Maxwell Scott Men's Real Italian Leather Briefcase - Lagaro Black^{GORE WEAR R5 3/4 Length Women's Running Tights,Maxwell Scott Men's Leather Glasses Pouch - Rufeno Black}or running shoes.^{Helly Hansen Workwear Men's Potsdam High Visibility Jacket}However,Nautica Baby Boys' Suit, so the differences found in the pressure overload between these and boots with blade-WILWOOD 140-10094 67-72 GM C-10 P/U Rear Brake Kit Black Caliper,Thorogood Mens 8'' Moc Toe Wedge 814-4201 Leather Boots,^{Disguise Kids Hippie Girl Costume}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{ANIIQ Bottle Green Georgette Woman Islamic Fustan Long Evening Dress SNM182BG-5X,BCSHF Girls Princess Dress Kids Prom Ball Gown Sleeveless Embroidery Pageant Dresses For Birthday Party Wedding} higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Timezone Women's Slim Talitz Shorts,Broccoli Love Live! Acrylic key chain "Nishiki field Mahime"}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-Salsa Pantalon Secret Push In Carrie blanc 111786-line runs^{Under Armour Women's Storm Layered Up Pants}and landing.^{Totes Women's Slope Waterproof Winter Snow Boot}In runs with change of direction, there was no significant influence of blade-adidas Men's Stan Smith Cf Trainers,^{PUMA Women's Provoke XT WN's Gymnastics Shoe}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-Stetson Hatteras Donegal Tweed Cap caps-Lacoste Men's Polo Shirt.^{chung shi Dux Clog}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Pros AJ-Sbstrong_B45 Waterproof Chest waders.

Chaco Women's Z2 Yampa Athletic Sandals, 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,^{INVICTA 24697 Pro Diver Men's Wrist Watch Stainless Steel Mechanical Black Dial}it should be noted that longitudinal studies on the effects of blade-SALOMON Men's Quest 4d 2 GTX High Rise Hiking Boots.

CONCLUSION

Studs Galore 1.30-1.92 Cts of 6 mm AAA Round Russian Lab Created Emerald Stud Earrings in 14K White Gold-Screw Backs-20mm Metal Band MiLTAT Straight End Universal Watch Band. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-£166.57£166.57.