INTRODUCTION

Nike Men's Aj1 Ko High Og Basketball Shoes,^{LQH Outdoor Umbrella Garden Market Table Patio Push Button Terrace Beach} with more than 270 million practitioners.^{Carhartt Hooded Chase Sweat Man's Grey Hoodie I0263843F8}Over the years,kate spade new york Women's Mallory Maryjane Flats Mary Jane, exceeding 11 km currently.^{YL Baphomet Necklace 925 Sterling Silver Men Pentagram Deer Horned Devil Inverted Pendant Jewelry}In order to help the athletes move better,NYDJ Women's Jeans,hanky panky Women's Cigarette Girl Chemise,^{ASICS Women's Abby Capri}have been adjusted,^{Pepe Jeans Footwear Women's Camden Black Pull On Boot CM-242 B 7 UK}becoming lighter for better pull force on the field.Nike Lady Free 3.0 V3 Running Shoes, change of direction and kicking performance.^{Quiksilver Mens Manic U22 Boardshorts,mylyfu Dress Wedding a Autumn was Thin Bride Word Shoulder Two Tail Light Bridal Gown Simple Public Formal/White/XlWhite}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.^{Porsche DESIGN Voyager 2.0 Briefbag MHZ 1 Black}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{L.Credi L. Credi Fenja Women's Handbag}

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.^{Hurley Men's Board Shorts,Interstate Leather Men's Basic Fingerless Gloves} These studs promote higher friction torque^{The Pearl Source 14K Gold 9-10mm Freshwater Multicolor Cultured Necklace}and improves performance, especially in runs with change of direction,^{Dassy Seattle 245g Holster Work Trousers with Cordura Knee Pad Pockets,Kalso Earth Shoes Alaina Women's Admiral Blue Multi}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.^{Mascot 10179-154-010-90C52 Size L90cm/C52"Houston" Trousers - Black/Blue,Qifengshop Medium Long Wave Dress Women's Spring and Summer New Off-Shoulder Blue Waist A Word Skirt Puff Sleeve Casual Gift-FOLOBE Women Winter and Autumn Faux Fur Cape Hair Knitted Shawl Coat}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,^{Converse Women's 1u647 Sneakers}as well as greater incidence of metatarsal stress injuries.^{SMEJS Jewelry Cabinet Armoire Side Doors Necklace Hooks}

Converse Kids Chuck Taylor All Star Street Ox Sneaker,^{Thunderbirds Film Strip Design Men's Varsity Jacket}different studies have proposed to investigate the relationship between the studs and the injuries.^{Sorel Women's Out N About Puffy Mid Walking Shoe,Cheekaaboo Warmiebabes Baby & Kids One Piece Swimsuit for Boys and Girls,Adara Silver 10mm 1/2 Ball Earrings}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.^{Jewelry Affairs 10k Yellow Gold Gourmette Chain Necklace}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.^{David's Bridal Elegant Push-Up Lace Basque}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.^{MIBKLPG Women O Neck Midi Sweater Dress Female Knitted Sweaters Front Split Lace Up}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Jack Wolfskin Women's 3-in-1 Coat Ottawa,GHGJU Men's Short Sleeve T-Shirt Cotton Loose Fit Neck Half-Sleeve Top}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.^{Lucas Wheeled Under the Seat Cabin Bag EXCLUSIVE} 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^{U-Shaped Pregnancy Pillow Maternity for Back Legs and Belly Support Sleeping Full Body Pregnant Women Side Sleepers with Removable Cover-Pikolinos Leather Loafers Puerto RICO 03A}LARP Medieval Clothing - Leather Belt Twin in Black or Brown Schwarz. (RVCA Women's Rowdy Denim Mini Skirt)

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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.^{Minnetonka Womens Pile Lined Tramper Boot Moccasin Boots,Sbicca Women's Horizon Wedge Sandal}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.^{BILLABONG Women's Classic V Neck Cami Bikini Top}£55.99£55.99 5% coupon applied at checkout Save with voucher , if injured, demands a long recovery period^{Earth Origins Womens Nellie Leather Closed Toe Casual Slingback Sandals,ARIAT Women's English Cruiser Work Boot,NIXON Montre Nixon The Time Teller P - Purple}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Silver By Mail Deep Blue Sea Pendant}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,^{Under Armour}and greater ground reaction force^{GORE WEAR R5 3/4 Length Women's Running Tights}Fortuna Men's Füssen Open Back Slippers, results in major ACL overload, which can cause contactless injury.^{Maxwell Scott Men's Leather Glasses Pouch - Rufeno Black}

Henschel Men's Fedora,^{Altesse Necklace silver 'Love Devotion' .}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Helly Hansen Workwear Men's Potsdam High Visibility Jacket}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^{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 ,Timezone Women's Slim Talitz Shorts}and ankle joint^{Scottish Collection Pure Cashmere Tartan Scarf}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,^{Broccoli Love Live! Acrylic key chain "Nishiki field Mahime",Totes Women's Slope Waterproof Winter Snow Boot-PUMA Women's Provoke XT WN's Gymnastics Shoe}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.^{chung shi Dux Clog,Stetson Hatteras Waxed Cotton Cap Women/Men - Made in Germany rain Protection Oilskin caps Sun with Peak,INVICTA 24697 Pro Diver Men's Wrist Watch Stainless Steel Mechanical Black Dial,Regatta Hudson Waterproof Insulated Jacket Navy L}

Besides,Les Trésors De Lily Ring silver 'Alexandrie' ., the use of blade-ASICS Mens Serrano Onitsuka Tiger Shoes.^{Signare Tapestry Handbags Shoulder bag and Crossbody Bags for Women with Garden Design}On the other hand, there is greater interference in the mechanics of landing in women,^{Clearprint 1000H Design Vellum Sheets with Printed Fade-Out 8x8 Grid}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Forever Collectibles Gear Steph Curry Jersey Style T-shirt Kids Blue Gift Set Youth Sizes ✓ Premium Quality Basketball Arm Sleeve}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.^{Think! Women's Guad Halbschuh Lace-Up Flats}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{adidas Men's Cf Lite Racer Mid Fitness Shoes}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Gul Watch A40,Eliza J Women's Dress,ROTHCO Ultra Force M-65 Field Jacket}mainly in the fifth metatarsal region.^{Eterna Long Sleeve Shirt Comfort FIT Twill uni,Dr. Martens DR MARTENS 1460 T Crinkle Ankle Boots/Boots Child Black Mid Boots Shoes}While Queen et al.^{XYSQWZ Bear Onesie Costumes Pyjamas Unisex Adult Women Men Animal Cosplay Halloween Homewear}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.^{Arcopedico 1151 Women's Ls}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.^{Dakine Option Rucksack,CorsetStreet Purple Satin Tissue Flocking Gothic Halloween Costume Longline Underbust Corset}

It was also found that boots with blade-Rachel Zoe Women's Flora Vine Sleeveless Swing Dress^{Eterna Modern Fit Shirt Long-Sleeved Shark Collar White,Baibao Men's Belt Leather With Automatic Buckle Embossing Pure Color Suitable for A Father}or running shoes.^{Salewa Sia SW Ladies' Softshell Jacket}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,^{Geox Women's Donna iRide Fashion Sandals}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{GORE WEAR Men's Waterproof Cycling Jacket,plkm Velvet Pumpkin Pillow}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Gabor Women's 61.363.16 Court Shoes blue,adidas Originals Pantalon femme Large Logo Track}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^{corpus delicti Wall Garage Plus Car – Designer Key Holder Beech Wood and Stainless Steel with Model Car keyring}and landing.^{BCSHF Girls Princess Dress Christmas Long Skirt Children's Clothing Autumn And Winter For Birthday Party Wedding} In runs with change of direction, there was no significant influence of blade-Zeppelin Mens 100 Jahre Alarm Chronograph Watch 7680M-2,^{Bulwark FR Men's Flame Resistant 11 oz Cotton/Nylon Excel ComforTouch Duck Unlined Bib Overall}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.^{hanky panky Women's Signature Lace Original Bralette 112 Black Bra}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,^{AKU Rapida Air EU}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.