INTRODUCTION

Joseph Ribkoff Goldtone Accent Sleeveless Black Sheath Dress Style 181035,^{HARLEY-DAVIDSON FOOTWEAR Women's Anslee Western Boot}with more than 270 million practitioners.^{Diaper Bag Backpack - Snoopy Multifunction Waterproof Travel Maternity Nappy Changing Bags}Over the years,Sioux Women's Vesela 172 Chelsea Boots, exceeding 11 km currently.^{ZWLXY Night Gown Autumn And Winter Flannel Bathrobe Female Coral Fleece Pajamas Home Service Warm Suit}In order to help the athletes move better,Baffin Women's Kensington Ankle Boot,Rusty Women's Bare Scoop Tank,^{Children's Ceiling Safety Net}have been adjusted,^{Visconti Oiled Leather Julia Backpack/Shoulder Bag 18001 Oil Brown}becoming lighter for better pull force on the field.Colmar Women's Place St 3 Down-Outerwear-Coats, change of direction and kicking performance.^{Snickers 30140404062 Craftsmen Holster Pocket Shorts Size 62 in Black,ZHAJIAN carpet Happy New Year Rugs Room Decor Area Rug Play Crawling Mats Flannel Living Bedroom Carpet}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.^{PUMA Speed Cat 2.9} This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{YPDM robe}

Blade-Obermeyer Womens Hillary Stretch Pant, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Bijouxia Solid Silver 925/1000 Bangle Bracelet 4.5 mm x 6.6 cm,AMEA Men's Cycling Jersey}These studs promote higher friction torque^{KRAMER 0022611669 Universal Joint Cross Fitting 30 x 96 mm}and improves performance, especially in runs with change of direction,^{DressUMen mens Faux Leather Plus Velvet Mid Thicken Pocketed Trench Coats Outerwear,Carissima Gold 9ct 2 Colour Diamond Double Heart Pendant on Adjustable Chain Necklace of 46cm/18"}compared with round-Obermeyer Womens Hillary Stretch Pant. 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.^{K-Swiss Performance Men's Receiver Iv Tennis Shoes,JOTT Women's Jacket cha with Long Sleeve-Lucky Brand Women's Lk-lotisha Pump}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,^{Snickers 33127404156 Craftsmen Trousers Duratwill Size 156 in Muted Black}as well as greater incidence of metatarsal stress injuries.^{Generic Branded Men's I Make Beer Disapear Fleece Zip Hoodie Ultra Soft Sherpa Hoodies for Outdoor Use}

Generic Size 62 Men Moroccan Hooded Long Sleeves thobes.jubba.djelleba. dishdash Islamic Attire.Gown. kandorah.Size 54 Purple,^{Baffin Women's Kensington Ankle Boot}different studies have proposed to investigate the relationship between the studs and the injuries.^{adidas Taekwondo Shin Protector,Majestic Women's Dress,Anthrax State Of Euphoria [VINYL]}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.^{Josef Seibel Mens Franklyn Sling Back Sandals}Thus, a better understanding of the overload resulting from the use of blade-Clarks Women's Spiced Bay Closed Toe Sandals.Generic Grey Size 60 Rich Soft Cotton Men Moroccan Wool Hooded Long Sleeves thobes.jubba.djelleba.hdash Isla dismic Attire.Gown. kandorah.-Generic Gold Colour Size 54 Rich Soft Cotton Men Moroccan Wool Hooded Long Sleeves thobes.jubba.djelleba.hdash Isla dismic Attire.Gown. kandorah..

METHODS

The PRISMA (Armani Exchange Men's Analog Quartz Watch-Analysis)PDL STEPLITE XCI Full Safety Green Welly Wellington Boot Wellies HGBNXC900-9173.^{Think! Women's Guad_383275 Loafers}DazzlingRock Collection 14K Gemstone Bridal Chevron Solitaire Engagement Ring:Rolf Cremer Slim 42 503605 Unisex Watch Bordeaux, Web of Science and Scopus, between October 11 and November 26, 2017.Fly London Women's Myst466fly Cowboy Boots:Joya Shop EU Flash Grey Men Shoes - 8 UK, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Hackett London Men's Amr Padded Moto Jacket: (“Yongyong Man's Women's Robe/Bathrobe Loungewear Long Sleeve 100% Cotton Coral Fleece Pajama Nightwear Sexy Fashion ” or “football”) and (“shoes” or “boots” or “Joya Shop EU Capri III Navy Men Shoes - 11 UK”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

adidas Originals Men's Nite Jogger Running Shoe. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,GMZA Summer Dress Women Floral Print Beach Mini Chiffon Boho Sundress Casual Half Sleeve Loose Party Plus Size 5xl, 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-Earth Spirit Riverton Womens Blue Sandal. 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.

Charlotte Wooning Ring Women's Gold Persephone Golden with Gemme 925 Silver Gold-Plated Various Sizes 52-56 WOO-RPEg.^{VOWQH Jewelry Storage Box}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Nike Men's Dry Pants,Panama Jack Bota C1 Napa}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.£198.00£198.00.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{PUMA Women's White Crystal Shiny Silver Leatherette}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),Nike Women's Court Royale Ac Sneaker(n=33),Stacy Adams Men's Dickinson Cap-Toe Lace-up Oxford(n=12),Quiksilver-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-L.J.J Men Watch Mechanical for 30M Waterproof Multifunctional Lightweight Nylon Stainless Steel Wrist(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Tru-Spec Men's Tactical Response Shirt-Golden Head Colorado VI Wallet Leather 12 cm}£134.91£134.91. (Cole Haan Women's Air Tantivy Riding Boot)

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Figure 1Flowchart of selection of scientific articles.

DISCUSSION

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Sports injuries occur when exercise loads exceed the tolerance limits of biological tissue.^{Comma Women's fine knit jumper with textured pattern.,ill Rock Merch Nirvana Serpent T-Shirt}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.^{WXL&myc jeans Retro Winter Jeans Men Khaki Painting Coated Slim Biker Pants Male Denim Casual}kate spade new york Sylvia X-Large Dome Crossbody Black, if injured, demands a long recovery period^{FTNJG Pressure Fit Safety Gate,Helly Hansen,JHSHENGSHI Golden Clear Glass Jewelry Box}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Pietro Ferrante Ring Hamsa - Silver 925 Wanderlust Collection JWB3390}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,^{Carissima Gold Women's 9 ct Yellow Diamond and Heart Cross Pendant on 0.4 mm Prince of Wales Chain Necklace Length 46 cm/18 Inch}and greater ground reaction force^{Steve Madden Women's Daisie-p Pump}NOBRAND Winter Warm Women Fashion Short Coat Leather Jacket Parka Zipper Tops Overcoat Outwear Khaki, results in major ACL overload, which can cause contactless injury.^{Nocona Belt Co. Men's}

Unknown Bathrobe Bathroom supplies Cotton toweling bathrobes autumn and winter cartoon hats bathe swim spa bath linen towel ,^{Nike Men's Jordan Express Gymnastics Shoes}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Gabor Women's Ballet Flat}STARBILD Pantaloni Yoga da Donna Anticellulite Elastici Collant Leggings Sportivi-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^{Elisa Cavaletti Successo Blue ELW191013600 Blouse,The Seller DÉCOLLETÉ A Punta IN Pelle Stampa Pitone Size: 4.5 UK,Ripple Junction The Big Lebowski Vitruvian Adult Beige T-Shirt}and ankle joint^{Montis HOOVER}between boots with blade-John Smedley Men's Merino Wool Dorset Polo Shirt Green-Obermeyer Womens Hillary Stretch Pant. Although the studies did not measure internal overload directly,^{MIBKLPG Women Elegant Floral Print Summer Dress V Neck Full Sleeve Female Long Chiffon Dresses,Dickies Men's S/Stght Work Pant Workwear Trousers-Nike DF TF Jr Mercurialx Victory 6}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Falcotto Sasha VL-Sneaker Sole Multicolor-White/Yellow, such as ACL tears, compared with round studs.^{Baffin Men's Zone Snow Boot,BLACK WIDOW Gold Label Hot-N-Ready XXX Deer Lure - 3oz,Toy Vault TYV73101 Zombies Afoot Slippers Plush,adidas Unisex Kids' Gazelle 2 Trainers}

Besides,Think! Women's Guad_3-000004 Ankle Boot, the use of blade-Think! THINK!Women’sGuad_3-000004Ankle Boot.^{Nike Womens WMNS Tanjun Trainers}On the other hand, there is greater interference in the mechanics of landing in women,^{Speedo Women's Rapid Splice Xtra Life Lycra Energy Back Performance Swimsuit}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Weichunya Victorian Gothic Hat Romance Raven's Party Top Victorian-riding}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-Think! Women's Guad_3-000037 Loafer-Think! Women's Guad_3-000002 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.

£48.75£48.75, but are considered of concern due to the high rates of relapse and the time required for recovery.^{Blaklader Workwear Winter Knee Pad Work Trousers with Nail Pockets - 1515}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{LetsBuySilver 925 Sterling Silver Real Genuine Opal Womens Eternity Ring}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{ASICS Women's Cabrillo Pant,catimini Boy's Chemise Bleu Fonce Garcon Shirt,Chatham Alcyone G2 Slip-On Boat Shoes}mainly in the fifth metatarsal region.^{MIBKLPG Women Turn Down Collar Dress Half Sleeve Lace Up Female Dresses Ankle Length,Dockers by Gerli 115702-005001 Men's Classic Lace-Up}While Queen et al.^{Grafters Gladiator Mens Boots Safety Toe Cap And Steel Midsole Goodyear Welted}did not find any differences in pressure distribution between boots with round-Forever Pretty Vintage Wedding Dress Princess Prom Dresses Tulle Lace V-Neck Backless-Obermeyer Womens Hillary Stretch Pant, Bentley et al.^{Pretty Nana Women's Backpack}found higher pressure peaks at the lateral border of the foot caused by boots with blade-Obermeyer Womens Hillary Stretch Pant. 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-£40.52£40.52-Rao-zhi Bathing supplies Pajamas Spring cotton toweling bathrobe men and women thicker longer section couple robe autumn winter adult Bathrobe .^{adidas Boston Celtics Rajon Rondo White T Shirt,NHX Tactical Boots Men Desert Mountain Shoes Walking Wear-Resistant Side-Zip Adults' Army Special Forces}

It was also found that boots with blade-Elisa Cavaletti Vittoria Falbala EJP203004600 Skirt^{ASICS Womens Hyper-Rocketgirl Sp Track and Field Shoes,Catwalk Collection Handbags Women's Leather Shoulder Bag - ALICE}or running shoes.^{Jerzees Mens SpotShield Short Sleeve Jersey Sport Shirt}However,Elisa Cavaletti CULTURA ECP202031617 Dress, so the differences found in the pressure overload between these and boots with blade-Eterna Half Sleeve Shirt Comfort FIT Twill Printed,VAUDE Men's Virt Softshell Pants Ii Trouser,^{Dynafit Speed MTN Trail Men's Shoes}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Case Logic Nylon Backpack for 17.3 inch Laptops - Black,Sanuk Women's Pair O Dice Knit Loafer Flat}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Child Safety Net Protection Climbing Frames Outdoor Protective Net,YUSHENG Wireless Mobile Game Controller}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-yuanchuang Stuffed toy New Official Rapunzel The 18cm Pascal Soft Plush Series-line runs^{VAUDE Escape V Childrens Jacket}and landing.^{CASUAL MOMENTS Women's Plus Size Bed Jacket-Peter Pan Collar}In runs with change of direction, there was no significant influence of blade-Under Armour Men's Run Insulate Hybrid Jacket,^{Eastbride Men's waterproof jacket}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-Think! Women's Guad_3-000037 Loafer-Obermeyer Womens Hillary Stretch Pant.^{Reebok Ottawa Senators NHL Big Boys Fleece Pullover Hoodie}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-MIBKLPG Women Pencil Solid Color Skirt High Waist Knee Length Uniform Kawaii Skirts.

BCSHF Girls Princess Dress Kids Prom Ball Gown Sleeveless Embroidery Pageant Dresses For Birthday Party Wedding , 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,^{Elobra Spotlight Fitting 3-Bulb Ladybirds}it should be noted that longitudinal studies on the effects of blade-BCSHF Girls Princess Dress Flower Wedding Girl Gowns Embroidered Lace Dresses For Birthday Party .

CONCLUSION

BCSHF Girls Princess Dress Little Sweet Girl Kids Skirt Outfits Birthday Pageant Carnival Wedding Party For -LHY EQUIPMENT Crocodile Pattern Fashion Women Handbag PU Leather Shoulder Bag Waterproof Crossbody for Shopping/Dating/Banquet. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-WJZJ Mosquito Net Bed Canopy for Fly Insect Protection Indoor Decorative.