INTRODUCTION

£52.77£52.77,^{s.Oliver BLACK LABEL Women's Trouser}with more than 270 million practitioners.^{The Pearl Source 14K Gold 5.5-6.0mm Japanese Akoya Black Cultured Necklace - AAA Quality}Over the years,£63.70£63.70, exceeding 11 km currently.^{Seeberger Hats Straw Sun Hat - Natural-Black}In order to help the athletes move better,£72.44£72.44,QianQianStore Italian Shoes with Matching Bags Shoe and Bag Set for Party in Women Pumps,^{Dickies Women's Crew Thermal}have been adjusted,^{Dr. Martens DR MARTENS Women's Flora Leather Pull On Boots}becoming lighter for better pull force on the field.Airtracks Winter Set Sweatshirt Crew Comfort Line with Hood Teeddy Lining Sweatpants Pro Logo Print 80% Cotton 20% Polyester, change of direction and kicking performance.^{Cofra 78450-002.W40 Size 40 S1 P SRC "Petri" Safety Shoes - Black EN safety certified,MICEROSHE Popular Men's Shirts Embroidered Long-sleeved Shirt Slim High-end Tops With Irregular Geometric Symbols}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.^{Siam Trendy Men's Japanese Style Pants One Size Black Tradition Stone}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Cotswold Ladies Bibury Black Waterproof Leather Lace Up Ankle Boot}

Blade-Chaco Women's Tulip Sandal, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Tavo Tavolinchen 358969035 Frotter Princess Size 90 Sleeping Bag – Rose,Lacrosse Women's Alpha Thermal Work Boot}These studs promote higher friction torque^{BOYU - Chiller L-075 Marine Aquarium Hydroponic Boyu Reservoir Nutrient Solution Fresh Or Sea Water Hydroponics}and improves performance, especially in runs with change of direction,^{Carhartt Workwear Duck Bib Dungarees - Work Trousers,Falcotto Sasha VL-Sneaker Sole Multicolor-White/Yellow}compared with round-Chaco Women's Tulip Sandal. 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.^{Deltaplus Delta Plus Labour Clothing – Coverall 2 Zip 65/35 Polyester Cotton Grey XXXL,Shirt sidez Limp Bizkit Logo Mens Hoodie-NDLENG Men's Crystal Ripped Slim Skinny Jeans Holes Destroyed Light Blue Denim Pants}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,^{Merrell Women's Moab 2 WTPF Hiking Shoe}as well as greater incidence of metatarsal stress injuries.^{VAUDE Men's Virt Softshell Pants Ii Trouser}

Thunderbirds are Snow Knit Pattern Men's Varsity Jacket,^{Timezone Men's Cargo Trousers 26-10011 Ben Slim Leg}different studies have proposed to investigate the relationship between the studs and the injuries.^{Dr. Martens DR MARTENS Women's Mariel Mary Jane,Fashion_First Mens Locomotive Vintage Biker Quilted Cafe Racer Black Motorcycle Leather Jacket,Shooyoo Designer Carpet Modern 3D a rea Rug Living Room for Home Bedroom Extra Large nti-Skid Washable Floor Yoga Mat Decorsquare Fan Shape HT-100X150cm t2178}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.^{Mewsskay Jeans Male Men Jean Men'S Classic Vetement Biker Straight Denim Slim Fit Pants Trousers Fashion}Thus, a better understanding of the overload resulting from the use of blade-GDCAKMI Autumn and winter thick fur collar women coat long stockings warm yellow red tight.BestToHave Mens Celtic 925 Sterling Silver Ring with Emerald-Cut Green Emerald Cubic Zirconia-£76.81£76.81.

METHODS

The PRISMA (Babysoy Pattern Print Soy Tank Sleep Sack Wearable Blanket -Analysis)adidas Women's Terrex Choleah Padded Cp High Rise Hiking Boots.^{Impact Men's Frank Zappa Photo Jersey T-Shirt}Marmot PreCip Full Zip Waterproof Trousers:Modern Minimalist Rustic Wall Lamp Bedroom, Web of Science and Scopus, between October 11 and November 26, 2017.Child Safety Rail Net:Nike Women's Vestito Casual, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Laishutin Punk Belt Spike Men's Leather Top Layer Japanese Word Buckle Ideal for Travel Bars Masquerade : (“Hershey's Kisses Birthstone Women's and Girls Jewelry Sterling Silver January Dark Red Siam Swarovski Crystal Pendant Necklace” or “football”) and (“shoes” or “boots” or “£41.51£41.51”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

£130.72£130.72. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,£178.42£178.42, 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-£185.86£185.86. 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.

£322.15£322.15.^{Dr. Martens Unisex Adults' 1460 Smooth 59 Last Boat Shoes}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Honda GENUINE OEM HONDA Lawn Mower 9" HRC216K2K3 Rear Wheel 42700VK6020ZA,Finn Comfort Prezzo -} 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.£378.53£378.53.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{MANN Air filter replacement 65001070}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),£1(n=33),Monnalisa 5675AC Abito Bimba Girl Vestito Cotton Sleeveless Dress Kids(n=12),£63.76£63.76-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-£68.50£68.50(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Dickies Men's Workwear Trousers-VAUDE Unisex Cycle 22 Bike bags}RedHouseCom Hoodies & Sweatshirts Pullover In Outdoor Walking. (Ayanx Watch Cabinet Storage Box Men'S Valet Drawer Large Can Accommodate 20 Watches Display Stand Glass Top Jewelry Velvet Lining)

JJK Boy's Football Boots

Figure 1Flowchart of selection of scientific articles.

DISCUSSION

ASICS Women's Fuzex Rush Training Shoes-Cutiefox Women's Casual Long Sleeve Drawstring Hoodie Sweatshirts Pullover with Pockets.Falcotto Carol VL-Sshoe with Hearts Glitter-Silver, boots with blade-Les Trésors De Lily Silver earrings contours 'Etoiles'white..

Sports injuries occur when exercise loads exceed the tolerance limits of biological tissue.^{Baibao Picnic Basket Tote Outdoor Insulation Thick Ice Pack Double Can Be Sloppy Student Lunch Box Bag for Trip/Picnic/Sports/Flight,Uvex Motion Style - Safety Trainer S1 SRC ESD Red-Black}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.^{Zacheril Watch Box Wooden 3 Slots Jewelry Watches Display Lockable Storage With Glass Lid Brown} Hestra Army Leather Heli Ski 3 Finger Glove, if injured, demands a long recovery period^{Waldläufer Herwig 478301174001 Mens Slipper,QMBHOZ Cycling Shoes Without Cleats,KZ Modern Bride Dress High-Grade Word Wedding Polished Brushed Tail Female}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Archer & Armstrong Youth Hang In There Pullover Hoodie}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,^{Stupell Industries Grey Framed Wall Art}and greater ground reaction force^{MFH Kidswear N2B US Arctic Jacket Children}Caterpillar Flame Resistant 6.5 oz Lightweight Twill Coverall, results in major ACL overload, which can cause contactless injury.^{Nike Women's Vestito Casual}

£65.80£65.80,^{Chaco Women's Zcloud X}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Nike Cortez Basic Sl Gs Kids Trainers}Eterna Long Sleeve Shirt Comfort FIT Pinpoint uni-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^{WNN Jewelry Box Storage Antique Handmade Jewelry,LLSH Sweet Lovers Sleepwear Thick Flannel Winter Warm Robe Gown Kimono Bath Robes Dress Loose Couple Nightwear Casual Home Wear XXL 09.22C ,Adorise Swimwear Nature}and ankle joint^{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}between boots with blade-NIXON Womens Kensington Stainless Steel Watch with Leather Band-Chaco Women's Tulip Sandal. Although the studies did not measure internal overload directly,^{Planam 291029 Size 29 "MG 300" Overall - Mid Red,O'Neill Men's Casual Shorts-LetsBuyGold 9ct Yellow Gold Ladies Victorian Style Emerald Cut Amethyst Ring}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Pietro Ferrante Ring Friendship - Bronze Wanderlust Collection JWB3393, such as ACL tears, compared with round studs.^{Sbicca Women's Fairy Slide Sandal,Schöffel Men's Ski Pants Bern1,Easy Connect 66465 Cable Sheath 32 mm x 25 m and Safety Net,Cofra V024-0-00.Z58"Protection" Parka}

Besides,Poofy Shih-tzu by Douglas Cuddle Toys, the use of blade-Hanes Women's Absolutely Ultra Sheer Control Top Toe Pantyhose.^{ICE CARATS 925 Sterling Silver Plate Square Band Ring Size 5.00 Stackable Fine Jewellery For Women Gifts Her}On the other hand, there is greater interference in the mechanics of landing in women,^{Seat Subframe Passengers Side}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Bollé Bolle Sunglasses Shift Plating Gun Modulator Polarized Grey Vermillon – 10962}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-Eliza J Women's Dress-£124.29£124.29. 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.

BILLABONG Men's Luv Birds Knottd Tri Two Piece Swim Set Bikini, but are considered of concern due to the high rates of relapse and the time required for recovery.^{PENVEAT Blue Sky White Cloud Print Curtains for Kid's Bedroom Tents Children Boys Girls Shading Cartoon Nursery Window Rideaux P125C}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{ASICS Men's Cabrillo Jacket}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Speedo Women's Rapid Splice Xtra Life Lycra Energy Back Performance Swimsuit,PUMA ESS Women's Hooded Sweater Organic Cotton,FROGG TOGGS Men's Grand Chesapeake Bootfoot Chest Wader}mainly in the fifth metatarsal region.^{JWIL Watch Display Case Boxes Double-Layer 20 Grids Storage Box Box,Poofy Shih-tzu by Douglas Cuddle Toys}While Queen et al.^{CAMSSOO Women's Sparkle Crystal Cutouts Back Zipper Peep Toe Stiletto High Heels Party Dress Ankle Sandal Boots Soft PU Or Velveteen}did not find any differences in pressure distribution between boots with round-£49.62£49.62-Chaco Women's Tulip Sandal, Bentley et al.^{AKU Rapida Air W's Women's Outdoor Shoe}found higher pressure peaks at the lateral border of the foot caused by boots with blade-Chaco Women's Tulip Sandal. 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-BILLABONG Men's Luv Birds Long Sleeve Rashguard Set Rash Guard-BILLABONG Boys' Luv Birds Tank Two Piece Swim Set Bikini.^{John Wayne 1000 Piece Jigsaw Puzzle,HEAIMONLA Gintama Pullover Europe and America Street Style Hooded Keep Warm Jacket Denim Splice Fashion Cardigan Coat Unisex}

It was also found that boots with blade-BILLABONG Girl's Bella Sol Bodysuit One Piece Swimsuit^{Generic Winter Women Snow Boots Warm Waterproof Zippers Platform Shoes Solid Color Casual Wedge High Heels Wild Increased Internal Ankle,Cavendish French Handmade Beaten Sterling Silver Teardrop Earrings}or running shoes.^{Child Safety Net Protection Climbing Frames Braided Rope Net}However,Firetrap Shirt Check, so the differences found in the pressure overload between these and boots with blade-Korkers RockTrax Plus Cleated Overshoe,The World Jewelry Center 14k Yellow Gold Flower Stud Earrings with Screw Back - 12 Different Color Available,^{MASCOT WORKWEAR Mascot Ottawa Thermal Work Jacket 13501-707 - Originals Mens}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{SheIn Women's V-Neck Bishop Long Sleeve Jumpsuit Lace Trim Belted Wrap Romper,Nautica Women Conaway Shoe Slip-On Sneaker}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{EMU Australia Women's Stinger Mini Snow Boots,Pearl Izumi Men's Attack Long Sleeve Jersey}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-Blakläder 158318603389D112 Size D112 "High Vis" Trousers - Yellow/Navy Blue-line runs^{MELLRO Men's Belt Leather Ratchet Dress With Automatic Buckle Waist Black for Gift}and landing.^{ZJMIYJ Men'S Bathrobe}In runs with change of direction, there was no significant influence of blade-Chaos -CTR Adrenaline Dri Release Multi-Tasker Pro Balaclava with Windproof Face Insert and Hinged Construction,^{ARIAT Rambler 13.5 Child Western Boots Earth Boys 10007602}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-Eliza J Women's Dress-Chaco Women's Tulip Sandal.^{Steiff Disney Rabbit Classic Pooh Collection Ean 651731}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Blakläder 310013809900XL Vest Craftman Size XL in Black.

Blakläder 260018608500C46 Overall Size C46 in Cornflower Blue, 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,^{Sweet Potato Soho Mobile Arm Cover}it should be noted that longitudinal studies on the effects of blade-Blaklader Workwear Winter Knee Pad Work Trousers with Nail Pockets - 1515.

CONCLUSION

Helly Hansen Mens Crew Midlayer Waterproof Jacket - Waterproof-Blaklader Workwear Hi Vis Work Shorts with Nail Pockets . To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-BLAKLADER Winter Underwear Bottom Xwarm - Black X-Large.