INTRODUCTION

Casio Watch - G-7900-3DR,^{Naturalizer Women's Samantha Ballet Flat}with more than 270 million practitioners.^{BATHROBEX Nightgown}Over the years,Walking Cradles Womens Mate 14" Leather Closed Toe Ankle Fashion Boots, exceeding 11 km currently.^{Merrell Women's Encore Q2 Ice Moccasin}In order to help the athletes move better,Rieker Women's X9764 Chelsea Boots,s.Oliver s. Oliver Women's Watch – Such 1627 LQ,^{Haonb Wrist Watches}have been adjusted,^{IGI&Co GI Men's Cross Trainers Black 6 Brown Size: 12}becoming lighter for better pull force on the field.Papa aratte extremely soft sponge , change of direction and kicking performance.^{Dr. Martens Women's Amphibian Shoe MOD.Pascal Chroma Gold 41,Timberland Plain Toe Ox}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.^{cartoon Women's Dress}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Rosec Jewels Art Deco Floral Earring}

Blade-Glenna Jean Central Park Bumper, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Disney Classic Mickey Mouse Night Gown Dorm T Shirt Front Back Black White Stripes,adidas Women's Cf Advantage Tennis Shoes}These studs promote higher friction torque^{Rab Women's Cirrus Flex Hoody Fast- Drying Warm Hooded Jacket Outdoor Active Wear}and improves performance, especially in runs with change of direction,^{GUESS FLFHS3LEA12 Women's Sneakers White,£260.00£260.00 Promotion Available}compared with round-Glenna Jean Central Park Bumper. 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.^{JEWEL BEADS Jewel Beads Gems-Jewellery 1 Strand Amethyst Drilled Faceted Pear Shape Cut Stone - Briolette,Champion S700 Double Dry Eco Hooded Sweatshirt-Generic Rare Natural Green Color Emerald Crystal Specimen Combined with Pyrites & Unknown Bubbles .16 Carat}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 Men's Tw382 Thermal-lined Fleece Hoodie}as well as greater incidence of metatarsal stress injuries.^{Kangol Men's Faux Fur Casual Bucket Hat}

L.Credi Juliane,^{adidas unisex-child boys girls EH2769 Harden Stepback Green Size: 4}different studies have proposed to investigate the relationship between the studs and the injuries.^{Histoire d 'Ours,5.11 Mens Performance Polo Short Sleeve,kate spade new york Sylvia X-Large Dome Crossbody Black}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.^{Aerosoles Women's Along Driving Style Loafer}Thus, a better understanding of the overload resulting from the use of blade-The British Belt Company Men's Italian Leather Casual Jeans Belt.Glenna Jean Pippin Changing Pad Cover-Casio – ltp-1302l-7b Classic Ladies Watch Analogue Quartz White Dial Black Leather Strap.

METHODS

The PRISMA (Casio Women's Core LTP1303SG-7AV Gold Stainless-Steel Quartz Watch with Silver Dial-Analysis)Diamond Delight IGI Certified 14k White Gold Wedding Band Ring .^{Alma en Pena 363 659381 Women's Sandals Silver}Regatta Hardwear Sandstorm Soft Shell Workwear Jacket Seal Grey 3XL:Glenmuir Lomond V Neck Lambswool Sweater, Web of Science and Scopus, between October 11 and November 26, 2017.Regatta Hudson Waterproof Insulated Jacket Navy L:Acorn A10602AAA Men's Spa Slide Slipper, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Laser TOOLS LAS4860 3676: (“HEAIMONLA Gintama Pullover Europe and America Street Style Hooded Keep Warm Jacket Denim Splice Fashion Cardigan Coat Unisex” or “football”) and (“shoes” or “boots” or “Gatehouse Hickstead Velvet Riding Hat”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Dalber Hello Kitty 63253 3-Lamp Ceiling Light PVC on Rail. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Rieker Womens 60843 Closed Toe Sandals, 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-Silver Insanity Women's Sterling Ring. 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.

adidas ADIDAS AG P44980xj - W Comp Skort 000 White Size 42.^{Cofra Safety Shoes Puerta Running Sporty and Modern Large S3 SRC 42}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Blakläder 150318602499C46 Size C46 Trousers - Kaki/Black,JJ Cole Theory Changing Bag} 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.Windrose Merino Jewellery Box 24.5 cm.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Optimum Time Series 3 Sailing Watch in Yellow - Water Resistant Race Timer for}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),Rieker Women's X9763 Chelsea Boots(n=33),COFRA Mens Engineer Black Safety Boot MODIGLIANI(n=12),COFRA Mens Engineer Black Safety Boot MODIGLIANI-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-24" Polycotton Slip(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Eterna Long Sleeve Shirt Modern FIT Oxford Printed-Fun with mum GAR-VEL-PUR-SIL Garland Velvet Silver}Lotus LS 1146–1-2 Stainless Steel Necklace with Heart Pendant Gold. (Kala-isbijoux Ladies'Pendant Tinkerbell 3 cm with Hook and Chain 45 Gold Plated 750/1000 5 Microns 10 Years Warranty zirconium Oxide Lavender-Coloured)

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Figure 1Flowchart of selection of scientific articles.

DISCUSSION

Cofra 78450-002.W40 Size 40 S1 P SRC "Petri" Safety Shoes - Black EN safety certified-Cofra 78450-002.W37 Size 37 S1 P SRC "Petri" Safety Shoes - Black EN safety certified.Converse 315660, boots with blade-Cofra 78450-002.W43 Size 43 S1 P SRC "Petri" Safety Shoes - Black EN safety certified.

Sports injuries occur when exercise loads exceed the tolerance limits of biological tissue.^{adidas Men's Terrex Ax3 Fitness Shoes,Alan Paine Millbreck Vee Neck Jumper in Tiger}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.^{MODO BY RV RONCATO Roncato Uno Sl Premium Trolley Medium 73 cm 4 Wheels - Strap Internal Organizer}Converse 315660, if injured, demands a long recovery period^{SMEJS Wooden Watch Box Valet Sunglasses and Jewelry Storage Organizer Display Drawer,BASEFIELD Men's Jumper Blue 610 DEEP NAVY,WANM Pocket Watch Antique mechanical pocket watch punk skeleton with chain as Valentine's Day unisex simple retro Clock With Lid}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{MIBKLPG Skirts For Women Vintage Plaid Knee Length Skirt Casual High Waist Summer A Line}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,^{BCSHF Girls Princess Dress Bridesmaid Communion Dance Ball Gown Pageant Everyday Party For Birthday Wedding} and greater ground reaction force^{XINBANG Super Mary toy set 2pcs/set Hot Game Mario Odyssey Cappy Hat Adult Anime Cosplay Bros Cap Plush Toy Dolls}mywalit Large Flap Wallet Leather 12 cm safari multi, results in major ACL overload, which can cause contactless injury.^{Non-slip Drying Rack 16 Clips Sock Racks Laundry Pegs Drip Hanger Clothesline Hanging Metal Clothespins Rectangle For Baby Clothes}

Revue Thommen Gents Watch Chronograph 1702 17072.6113,^{Think! Women's Guad Chelsea Boots}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Safari Shark Cufflinks by Cuff-Daddy}Cracked Pepper Cuff-Daddy Red Cobra Race Car Cufflinks-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^{Hackett London Men's Amr Padded Moto Jacket,Clarks Women's Ashland Bubble Loafer,Pretty Nana' Gymnastics Shoe in Real Leather}and ankle joint^{VESIFA Electric meter shaker exquisite paint red wood grain motor case watch packing box storage}between boots with blade-Piel Leather Carry-All Vertical Shoe Bag --Glenna Jean Central Park Bumper. Although the studies did not measure internal overload directly,^{Vans Authentic Sneakers,Skechers Girls' Bobs World Slipper-Trespass Women's Tp50 Clea}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Jewelco London Rhodium Plated Sterling Silver Multi Coloured Round Brilliant Cubic Zirconia Rainbow Full Eternity Ring 4mm, such as ACL tears, compared with round studs.^{£150.00£150.00 £50.00 coupon applied at checkout Save with voucher ,XIKONG Adjustable USB Electric Heated Vest Temperature Heating Clothing Down Jacket Warm Gilet Nine Tablets of Fever for Men and Women,Pretty Ballerinas Women's Ella Ballet Flats,SXSE Women's Suit Chiffon Jacket Fashion Short-sleeved Wide-leg Pants Three-piece Woman Sports Casual Orange S-XL Code}

Besides,Tommy Hilfiger Gents Watch 1790684, the use of blade-Orimupasu made patchwork kit / toilet paper cover PA534 .^{KIRALOVE Bunny Pajamas - Onesie Baby Infant Fleece Costume Warm Carnival Sky with feet Size 100 cm Original Gift idea}On the other hand, there is greater interference in the mechanics of landing in women,^{5.11 Tactical Women's EMS Uniform Work Pants}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Hunter Hunters Specialties Magnum Gambrel}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-Ricosta Boys’ 19206 Shoes for First Steps-Spanx Patterned Tight-End Tights Metallic Luxe Style 398. 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.

Takara Tomy Beyblade Metal Launcher Grip White Bb-64, but are considered of concern due to the high rates of relapse and the time required for recovery.^{5.11 Mens Chameleon Soft Shell Jacket}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Champion Men's Performance Stretch Boxer Brief 2 Pk}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{ARIAT Rambler Western Boot,RADLEY Large Leather Tote Grab Bag Market Street in Black with Cream Hoop Handles,Maidenform T Shirt Bra}mainly in the fifth metatarsal region.^{adidas Men's Solar Boost 19 Road Running Shoe,Under Armour Men's Project Rock 1 Training Shoes} While Queen et al.^{Rockport Rk6761}did not find any differences in pressure distribution between boots with round-Glenna Jean Central Park Mobile Arm Cover-Glenna Jean Central Park Bumper, Bentley et al.^{magFlags Large Flag Sullens municipality in Switzerland | 1.35m² 14.5sqft 120x120cm 45x45inch - 100% Made Germany long lasting outdoor flag}found higher pressure peaks at the lateral border of the foot caused by boots with blade-Glenna Jean Central Park Bumper. 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-Suntime Competitor Two - Tone Watch-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.^{xrglz Heated vest,New Balance Womens WX608V5 Shoe}

It was also found that boots with blade-Isotoner Men's Traditional Sport Glove^{Eterna Long Sleeve Shirt Comfort FIT Herringbone Printed,OPRTSYE Jackets Air Force One Windproof Zip Cardigan Mv-Agusta Printing Sweatshirt Men&Women Casual Flight Top Classic/Black/XXXXL}or running shoes.^{Silvancé Women's Earrings - 925 Sterling Silver Genuine Citrine E300C_SSR}However,Allen Edmonds Mens Firenze, so the differences found in the pressure overload between these and boots with blade-Yves Camani Twinkle Women's Watch,Fjallraven Fjällräven Unisex laptop backpack Kånken,^{Old West Kids Boots Baby Boys Cowboy Leather}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Pataugas Authentiq/T H4d,Eliza J Women's Floral Button Front Midi Dress}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Haix Ranger BGS Popular,Kenneth Cole New York Men's Double Header YL Fashion Sneaker}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-Naomi Ito Naomiitou POCHO organic cotton takes sweat putt two set Ramune 7557-line runs^{PRIORITY Tree of Life Pendant in 18 K Gold with Zirconia Pendant}and landing.^{Minnetonka Women’s Thunderbird Ii Mocassins}In runs with change of direction, there was no significant influence of blade-Zacheril Watch Box Wooden 3 Slots Jewelry Watches Display Lockable Storage With Glass Lid Brown ,^{Sunferkyh-cl Men's Warm Ski Jackets Jacket Outdoor Waterproof Windproof Coat Snowboard Mountain Rain Bright Colorful Print} and one study even pointed out a lower GRF value on the vertical axis for boots with blade-Ricosta Boys’ 19206 Shoes for First Steps-Glenna Jean Central Park Bumper.^{Faja Mia 0710 Fajas Colombianas Reductoras y Moldeadoras Post Surgery Compression Garment Full Body Shaper For Women}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Gems&JewelsHub Aquamarine Oval Cut Faceted Natural Loose Gemstone 2.8 cts KV06.

Gems&JewelsHub Aquamarine Pear Cut Faceted Natural Loose Gemstone 5.5 cts KV37, 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,^{STKJ Princess Pettiskirt Underwear}it should be noted that longitudinal studies on the effects of blade-Columbia Unisex's 300 White Dot PRE-DRILLED Bowling Ball-Diamond 10lbs.

CONCLUSION

Angara.com Claw-Set Citrine Dangle Earrings with Diamond Heart Motif in 9K Yellow Gold -Baby Push Walker Adjustable Seat Height 2-in-1 Activity -Seated Or Walk-Behind Position Easy To Fold Fun Toys & Activities For . To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-ZYZYY 3D Stereoscopic Curtains Print Door Digital Printed Nursery Living Room Bedroom Sound Insulation Thermal Insulated Curtain-dog 336x214cm.