INTRODUCTION

Nike Men's Aj1 Ko High Og Basketball Shoes,^{Mark Nason Women's Abbe Sneaker}with more than 270 million practitioners.^{JEWEL BEADS Jewel Beads Gems-Jewellery 1 Strand Smoky Drilled Faceted Pear Shape Cut Stone - Briolette}Over the years,kate spade new york Women's Mallory Maryjane Flats Mary Jane, exceeding 11 km currently.^{Taxi Wallet Black 01 Small Compact Slim Genuine Leather Coin Purse and Card Holder}In order to help the athletes move better,NYDJ Women's Jeans,hanky panky Women's Cigarette Girl Chemise,^{JACK PYKE Fieldman Boots}have been adjusted,^{adidas Women's Cf Advantage Cl W Fitness Shoes}becoming lighter for better pull force on the field.Nike Lady Free 3.0 V3 Running Shoes, change of direction and kicking performance.^{Jordan Unisex Kids’ JORDAN ECLIPSE BG Low-Top Sneakers,Woodland Leather Burnish Landscape Tote Style Satchel Briefcase}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.^{ROCKY FQ0004090 Women's 10" Zip Boot Medium Wide 5 Duty Boots}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{5.11 Tactical Men’s Taclite 1St Responder EMS EMT Uniform Work Pants}

Blade-Outdoor Research Men's Alti Mitts, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{PUMA Team Shirt,Disguise Disney Minnie Mouse Classic Girls' Costume}These studs promote higher friction torque^{Yeer 4 0 Automatic Wood Watch Winder Rotation Winders Premium Silent Motor Piano Paint Rosewood Solid 2 Power Supply Mode-42 * 14 16cm}and improves performance, especially in runs with change of direction,^{Amody Women 18K White Gold Inlaid Green Emerald and Diamond Engagement Wedding Ring Gifts,Castrol POWER1} compared with round-Outdoor Research Men's Alti Mitts. 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.^{Glenmuir Lomond V Neck Lambswool Sweater,Angara.com Enhanced Blue Diamond Three Stone Hoop Earrings -Fjällräven Children's Rucksack Kanken}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,^{ZHAJIAN carpet Stereo Colorful Flowers Art Carpet For A Living Room Bedroom Non-Slip Floor Mat Mode Kitchen}as well as greater incidence of metatarsal stress injuries.^{Chaco Mens JCH199671 Playa Pro Web}

Converse Kids Chuck Taylor All Star Street Ox Sneaker,^{CC CORSO COMO Women's Icelyn Pump}different studies have proposed to investigate the relationship between the studs and the injuries.^{XXHSS High-end Personality Commander Dresser Valet Watch Box Case & Mens Jewelry Organizer Leather Storage,IMBM Stick Umbrellas Wedding Décor Supplies Bridal Umbrella Manual Automatic Opening White lace,BCSHF Girls Princess Dress Short Sleeve Velvet Children Children's Costumes Photography Dresses For Birthday Party Wedding} 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.^{Wacoal Women's Full Coverage Bra}Thus, a better understanding of the overload resulting from the use of blade-Scully Womens Cantina Halter Dress.O'Neill Volta Boys Jacket-The Pearl Source 14K Gold 6.0-6.5mm Japanese Akoya White Cultured Necklace - AA Quality.

METHODS

The PRISMA (The Pearl Source 14K Gold 6.0-6.5mm Japanese Akoya Black Cultured Necklace - AAA Quality-Analysis)The Pearl Source 14K Gold 8.0-8.5mm Hanadama Akoya White Cultured Necklace.^{Jacket Large Size Men’s Add Fertilizer To Increase Tooling Cardigan Coat Loose Zipper Drawstring Long Sleeve Hat Hooded Cowl Neck Casual Tops Spring Autumn MUMUJIN} The Pearl Source 14K Gold 8.0-8.5mm Japanese Akoya White Cultured Necklace - AA Quality:The Pearl Source 14K Gold 6.0-6.5mm Japanese Akoya White Cultured Necklace - AA Quality, Web of Science and Scopus, between October 11 and November 26, 2017.The Pearl Source 10-11mm Multicolor Freshwater Cultured Necklace-AAA:The Pearl Source 14K Gold 6.0-6.5mm Japanese Akoya Black Cultured Necklace - AA Quality, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.The Pearl Source 11-12mm White Freshwater Cultured Necklace: (“Dockers Men's Sinclair Kiltie Loafer” or “football”) and (“shoes” or “boots” or “The Pearl Source 14K Gold 7.5-8.0mm Hanadama Akoya White Cultured Necklace”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

The Pearl Source 14K Gold 5.0-5.5mm Japanese Akoya White Cultured Necklace - AAA Quality. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,The Pearl Source 11-12mm Pink Freshwater Cultured Necklace, 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-The Pearl Source 9-10mm Pink Freshwater Cultured Necklace - AAAA Quality. 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.

£48.21£48.21.^{BeiBao Outdoor Backpack 88L Large Capacity Mountaineering Backpack}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Carissima Gold 9ct Yellow Roller Ball Link Bracelet of 19cm/7.5",T TOOYFUL One-Piece Snowsuit Waterproof Windproof for Adults/Men/Women Great Snowboarding}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.Cavendish French Handmade Sterling Silver Russian Bangle.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Casio LTP-1308L-1A Ladies’ Quartz Analogue Watch – Black Leather Bracelet}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),Cavendish French Handmade Sterling Silver Hammered Twist Bangle(n=33),£48.39£48.39(n=12),H&R London H & R Dress Dotted Halter Neck in Black/Red-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-Mil-Tec Combat Trageseesack(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Child Safety Net Protection Climbing Frames Outdoor Protective Net-Tuscany Silver Women's Sterling 5.8 mm Flat Rambo Chain Necklace}LARP Medieval Clothing - Leather Belt Twin in Black or Brown Schwarz. (Teamson Design Corp Fantasy Fields - Under The Sea Bookshelf)

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Figure 1Flowchart of selection of scientific articles.

DISCUSSION

£124.77£124.77-Persol Sunglasses.Haix Ranger BGS Popular, boots with blade-Haix Ranger BGS Popular.

Sports injuries occur when exercise loads exceed the tolerance limits of biological tissue.^{Disguise Unisex - Adult Sassy Daisy Duck,hanky panky Women's Cigarette Girl Chemise}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.^{Snickers Men's Floorlayer Ripstop Trousers - Black}£55.99£55.99 5% coupon applied at checkout Save with voucher , if injured, demands a long recovery period^{Playpen Tent Infant Toddler Fence Large Breathable & Transparent with 2 Zipper Door Open Outdoor/Indoor Exercise Fence,Rekaf Outdoor Waterproof Wall Light IP55 Aluminum Glass Landscape E27/E26 Terrace Balcony Villa Garden Park Entrance Streetside Night Lights,Reebok Women's Freestyle Hi Gymnastics Shoes}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{TWCAM Healing Beads Leather Men Bracelet- Watch Men'S Calendar And Women Waterproof Couple Quartz}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,^{New Rock Women's Platform Boot}and greater ground reaction force^{Frandi [H7703] - Wallet checkbook holder leather 'Frandi' black dakota.}Fortuna Men's Füssen Open Back Slippers, results in major ACL overload, which can cause contactless injury.^{Fjallraven Women's Nikka Trousers}

Henschel Men's Fedora,^{Rieker Women Boots 78530}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Roch Valley LBM Men's Leather Ballroom Shoe}Result 3 in 1 Removable Fleece Waterproof Windproof Mens Rain Jacket-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^{Matt & Nat Fab Mini Black,New Balance Men's Cm996 D Low-Top Sneakers,Christoff Ladies Maternity Wear Trousers 53/33/47 Straight Fit} and ankle joint^{LEICH Automatic Wind Resistant Folding Umbrella Rain Women Auto Animal Mini Rainy Windproof Men Black Coating Parasol}between boots with blade-mywalit Quality Leather Large Flap Wallet with Brite Lite and Coin Pocket Gift Boxed-Outdoor Research Men's Alti Mitts. Although the studies did not measure internal overload directly,^{Hudson Men's Blake Slim Straight Zip Fly Denim Jeans,Eberjey Women's Lady Godiva Chemise-BILLABONG Boys' Luv Birds Tank Two Piece Swim Set Bikini}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Henschel Men's Hat, such as ACL tears, compared with round studs.^{Chaco Sperry Womens Z2 Unaweep-M-M Z/2 Unaweep,GZZ Outdoor Backpack 88L Large Capacity Mountaineering Backpack,ZLJKK Outdoor Single Board Skiing Clothing Female Waves Waterproof Winter Ski Jacket,Disney Tinker Bell Snap Closure Pink Trifold Wallet - Tinkerbell Wa...}

Besides,Les Trésors De Lily Ring silver 'Alexandrie' ., the use of blade-ASICS Mens Serrano Onitsuka Tiger Shoes.^{Sam Edelman Women's Gorgene Slide Sandal}On the other hand, there is greater interference in the mechanics of landing in women,^{Tommy Hilfiger Women Dress}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{WJTMY Plush Toy}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-Henschel Men's Fedora-La Sportiva Men's TC Pro Climbing Shoe. 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.

£71.11£71.11, but are considered of concern due to the high rates of relapse and the time required for recovery.^{Wolf Designs WOLF Heritage 4583029 - Watch Box for 5 watches with Glass Cover Black Pebble Vegan Leather Keep your timepieces secured Protect Legacy since 1834}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{LetsBuyGold 9ct Yellow Gold Ladies Ceylon Sapphire & Diamond Ring - Finger Sizes H to Z Available}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{LJ Designs Black Crystal Necklace - Jet Two Strand Drop Beautiful Ladies Gift,ARIAT Women's Scroll Embosed Buckle Belt,N/F Women Handmade Pearl Beaded Shoulder Crossbody Bags 19 * 6 CM}mainly in the fifth metatarsal region.^{John Hardy Womens Legends Naga Gold & Silver Dragon Bracelet with Ring,Eastery Wenzhang Home Mosquito Nets Double Beds Square Type Simple Style Standing Stainless Steel Stent Net} While Queen et al.^{MyWheelieBin Large-capacity Drawer Jewelry Box Multi-layer Storage With Mirror Portable 25 * 17 27cm Nude pink}did not find any differences in pressure distribution between boots with round-Naava Women's 9 ct Yellow Gold Round Brilliant Cut Black Diamond Multi Row Eternity Ring-Outdoor Research Men's Alti Mitts, Bentley et al.^{New Balance W575 Running Fitness}found higher pressure peaks at the lateral border of the foot caused by boots with blade-Outdoor Research Men's Alti Mitts. 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-£80.01£80.01-Replay Men’s Clutch Combat Boots.^{COSPA Gundam UC,Chaco Women's Z2 Yampa Athletic Sandals}

It was also found that boots with blade-Rachel Zoe Women's Flora Vine Sleeveless Swing Dress^{Carissima Gold 9ct Yellow 6mm Blue Topaz Doughnut Earrings,Native Unisex Adult Jefferson Eco Friendly}or running shoes.^{Grunland Girl Anfibio Nero Mod. GRUK1185}However,Scottish Jewellery Shop Amethyst Sterling Silver Rosary Beads, so the differences found in the pressure overload between these and boots with blade-PUMA Girls' 3-Piece Active Set,adidas Unisex Kid's Terrex Snow Cf Cp Cw K High Rise Hiking Boots,^{Uvex Reithelme Women's Sunglasses}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Lowa Mens Camino GTX High Rise Hiking Boots,ASICS Mens Serrano Onitsuka Tiger Shoes}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Minnetonka Women’s Thunderbird Ii Mocassins,Dassy Seattle 245g Holster Work Trousers with Cordura Knee Pad Pockets}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-Silver By Mail Tree of Life Earrings -line runs^{Child Safety Net Protection Climbing Frames Protective net}and landing.^{House Of Leather Mens Soft Bomber Jacket Classic Fit Casual Blouson Style Robert Black}In runs with change of direction, there was no significant influence of blade-Zeppelin Mens 100 Jahre Alarm Chronograph Watch 7680M-2,^{Snickers 39230404052 Pirate Trousers Rip-Stop Size 52 in Black}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-Henschel Men's Fedora-Outdoor Research Men's Alti Mitts.^{Child Safety Net Protection Climbing Frames Anti-fall net}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-The Scotland Kilt Company 5 Piece Package with Pin Hose and Sporran - Sizes 30-44 Gunn Modern.

Angry Itch Women's Ai10z3bble Boots Black, 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,^{Small-shop Air Casual Black Trousers}it should be noted that longitudinal studies on the effects of blade-Vans Unisex Adults' Old Skool Leather Trainers.

CONCLUSION

Lucky Brand Men's T-Shirt-Vagabond Women's Grace Ankle Boots. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Cats Eyes Womens/Ladies Twin Buckle Mid Calf Boots.