INTRODUCTION

SALOMON Men's Quest 4d 2 GTX High Rise Hiking Boots,^{Fortuna Men's Füssen Open Back Slippers}with more than 270 million practitioners.^{Lisansang Punk Rock Belt Men's Leather Top Layer Japanese Word Buckle Spike}Over the years,Studs Galore 1.30-1.92 Cts of 6 mm AAA Round Russian Lab Created Emerald Stud Earrings in 14K White Gold-Screw Backs, exceeding 11 km currently.^{Dare 2b Backout Men's Ski Jacket}In order to help the athletes move better,20mm Metal Band MiLTAT Straight End Universal Watch Band,£166.57£166.57,^{Dockers Men's Franchise Slip-On Loafer}have been adjusted,^{LOVEKUSH 50% Off Gemstone Jewellery Idocrase | Faceted Side Drilled Cushion Beads Matched Pairs}becoming lighter for better pull force on the field.Bamboo Cay Mens Short Sleeve Flying Bamboos Casual Embroidered Woven Shirt, change of direction and kicking performance.^{AG Adriano Goldschmied Men's Jeans,GladyStore Men's Big & Tall Bathrobes，Men's Full Length Bathrobe，Men's Shops}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.^{Eastbride Men's sports jacket}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{HARLEY-DAVIDSON FOOTWEAR Women's Anslee Western Boot}

Blade-J Kara Women's Dress, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{ZWLXY Night Gown Autumn And Winter Flannel Bathrobe Female Coral Fleece Pajamas Home Service Warm Suit,Children's Ceiling Safety Net}These studs promote higher friction torque^{MIBKLPG Women Buttons Layered Dress Slim Waist Belted A Line Female Fashion}and improves performance, especially in runs with change of direction,^{Visconti Oiled Leather Julia Backpack/Shoulder Bag 18001 Oil Brown,Snickers 30140404062 Craftsmen Holster Pocket Shorts Size 62 in Black}compared with round-J Kara Women's Dress. 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.^{PUMA Speed Cat 2.9 ,YPDM robe-Josef Seibel Men Clogs}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,^{Bijouxia Solid Silver 925/1000 Bangle Bracelet 4.5 mm x 6.6 cm}as well as greater incidence of metatarsal stress injuries.^{AMEA Men's Cycling Jersey}

Armitron Adventure Men's Analog Quartz Watch with Nylon Strap AD/1001BKSVGN,^{DressUMen mens Faux Leather Plus Velvet Mid Thicken Pocketed Trench Coats Outerwear}different studies have proposed to investigate the relationship between the studs and the injuries.^{Carissima Gold 9ct 2 Colour Diamond Double Heart Pendant on Adjustable Chain Necklace of 46cm/18",Berghaus Mens Deluge Waterproof Breathable Over Trousers,K-Swiss Performance Men's Receiver Iv Tennis Shoes}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.^{JOTT Women's Jacket cha with Long Sleeve}Thus, a better understanding of the overload resulting from the use of blade-Totes Women's Slope Waterproof Winter Snow Boot.Trespass Women's Tp50 Clea-U.S.POLO ASSN. Men's Casual Shorts.

METHODS

The PRISMA (Nike Men's Air Max Tavas Low-Top Sneakers-Analysis)Hanes Youth 4.5 oz. 100% Ringspun Cotton Nano-T® T-Shirt.^{Generic Branded Men's I Make Beer Disapear Fleece Zip Hoodie Ultra Soft Sherpa Hoodies for Outdoor Use}Wood World WATERPROOF LEATHER STEEL TOE SAFETY WORK BOOTS Black :Plush Malted Baby Mallard Duck 6", Web of Science and Scopus, between October 11 and November 26, 2017.Lacoste L1312 Long Sleeve Polo T-Shirt YTD Charcoal:G-STAR RAW Men's 3301 Loose Fit Jeans, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.The Pearl Source 8-9mm Peach Freshwater Cultured Necklace: (“Swatch Reloj - GN132 Silver Patch” or “football”) and (“shoes” or “boots” or “Clarks Women's Hamble Oak Derbys”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Clarks Women's Hamble Oak Derbys. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Clarks Women's Hamble Oak Derbys, 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-Clarks Women's Hamble Oak Derbys. 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.

Skechers Mens Diameter-Vassell Oxford.^{kate spade new york Kate Spade Magnolia Street Medium Double Pocket Tote}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Baffin Women's Kensington Ankle Boot,adidas Taekwondo Shin Protector}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.Pleaser Women's Delight 696lc Platform Heels.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Josef Seibel Mens Franklyn Sling Back Sandals}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),Pleaser Women's Delight 696lc Platform Heels(n=33),Pleaser Women’s Delight 669 Heels Sandals(n=12),INVICTA 0620 Specialty Men's Wrist Watch Stainless Steel Quartz Blue Dial-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-CW-X Women's Stabilyx CWX Tights - Black(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Unknown Regent Diving Watch 30 Bar Waterproof Ø 40 mm BA-642-RaidLight Maillot femme activ run}Bearpaw Women's Snow Boot. (Think! Women's Guad_383275 Loafers)

Nike Men's Dry Pants

Figure 1Flowchart of selection of scientific articles.

DISCUSSION

£80.40£80.40-Petunia Pickle Bottom Women's Touring Diaper Tote.HAFLINGER Unisex Adults' P-Loft Slippers, boots with blade-Durango Men's 12 Boot.

Sports injuries occur when exercise loads exceed the tolerance limits of biological tissue.^{Stahl ST61302 Brushed Stainless Steel Watch with Small Silver Bar Index,Judas Priest Ram It Down [VINYL]}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.^{Douglas GLORY FAWN W/ SCARF}Woolpower 400 Men's Merino Midlayer Jacket - Black Large, if injured, demands a long recovery period^{Inov8 British Made Real Wood Picture/Photo Frame,Havaianas Women's Slim Flip Flop Sandals,Red Corner Open Tube Dress in Red/Black}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{WYYAF Watch Box，Wooden，Display Stand/Box Set/Storage Box for Jewelry Watches，Bracelet Collection 10 Grids Display With Glass Lid} 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,^{Chaco Women's Tulip Sandal}and greater ground reaction force^{ill Rock Merch Nirvana Serpent T-Shirt}Scippis Unisex Hut 'Warren' Hat, results in major ACL overload, which can cause contactless injury.^{WXL&myc jeans Retro Winter Jeans Men Khaki Painting Coated Slim Biker Pants Male Denim Casual}

adidas NBA Memphis Grizzlies Zach Randolph #50 Men's Replica Jersey,^{Kelsi Dagger Brooklyn Women's Odin Ankle Boot}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{FTNJG Pressure Fit Safety Gate}Swatch Originals White Rebel Mens Watch SUOW701-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^{Helly Hansen,Pietro Ferrante Ring Hamsa - Silver 925 Wanderlust Collection JWB3390,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 ankle joint^{Waldl?ufer 941103 Damen Halbschuhe}between boots with blade-World Jerseys Men's One-Eyed Willy Cycling Jersey-J Kara Women's Dress. Although the studies did not measure internal overload directly,^{Steve Madden Women's Daisie-p Pump,Nocona Belt Co. Men's-Gabor Women's Ballet Flat}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Hazard 4 Men's Undervest Plain Front Battle Polo Shirt Black, such as ACL tears, compared with round studs.^{Elisa Cavaletti Successo Blue ELW191013600 Blouse,BestAmulets Triple Lucky Love,The Seller DÉCOLLETÉ A Punta IN Pelle Stampa Pitone Size: 4.5 UK,Ripple Junction The Big Lebowski Vitruvian Adult Beige T-Shirt}

Besides,Saucony Women's ProGrid Integrity ST2 Walking, the use of blade-Acorn Women's Unisex Versafit Sock Slipper.^{MIBKLPG Women Elegant Floral Print Summer Dress V Neck Full Sleeve Female Long Chiffon Dresses}On the other hand, there is greater interference in the mechanics of landing in women,^{Dickies Men's S/Stght Work Pant Workwear Trousers}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Children Safety Stair Mesh Net}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-Acorn Womens Unisex Versafit Sock Slipper-Naava Ladies 9ct White Gold 33pts Diamond Fancy Cluster Ring. 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.

Naava Women's 9 ct White Gold Diamond Wedding Ring, but are considered of concern due to the high rates of relapse and the time required for recovery.^{Nike DF TF Jr Mercurialx Victory 6}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Baffin Men's Zone Snow Boot}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Toy Vault TYV73101 Zombies Afoot Slippers Plush,adidas Unisex Kids' Gazelle 2 Trainers,IUBBKI Fried Chicken - Funny Food Design Diaper Bag Backpack Mommy Large Capacity Stylish Durable Waterproof Multifunction Travel Back Pack}mainly in the fifth metatarsal region.^{Nike Womens WMNS Tanjun Trainers,Speedo Women's Rapid Splice Xtra Life Lycra Energy Back Performance Swimsuit}While Queen et al.^{Blaklader Workwear Winter Knee Pad Work Trousers with Nail Pockets - 1515}did not find any differences in pressure distribution between boots with round-£46.99£46.99-J Kara Women's Dress, Bentley et al.^{LetsBuySilver 925 Sterling Silver Real Genuine Opal Womens Eternity Ring}found higher pressure peaks at the lateral border of the foot caused by boots with blade-J Kara Women's Dress. 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-Me Too Women's Lilyana Ballet Flat-bugatti Men's 321342023200 Trainers.^{Child Safety Net Protection Climbing Frames Children's stairs balcony anti-fall net ceiling decoration goods hanging clothes suitable for playground indoor children's decorative outdoor co,ASICS Women's Cabrillo Pant}

It was also found that boots with blade-Isotoner womens 9896H Terry Ballerina^{catimini Boy's Chemise Bleu Fonce Garcon Shirt,MIBKLPG Women Turn Down Collar Dress Half Sleeve Lace Up Female Dresses Ankle Length}or running shoes.^{Dockers by Gerli 115702-005001 Men's Classic Lace-Up}However,Tilley T5MO Organic Cotton Hat, so the differences found in the pressure overload between these and boots with blade-PUMA Speed Cat 2.9 ,Plastic Head Uriah Heep Wake The Sleeper HSWZ Men's Sweatshirt,^{Child Safety Net Protection Climbing Frames Net}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Grafters Gladiator Mens Boots Safety Toe Cap And Steel Midsole Goodyear Welted,Pretty Nana Women's Backpack}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{NHX Tactical Boots Men Desert Mountain Shoes Walking Wear-Resistant Side-Zip Adults' Army Special Forces,ASICS Womens Hyper-Rocketgirl Sp Track and Field Shoes}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-Anthrax State Of Euphoria [VINYL]-line runs^{Merrell Men's Moab Drift 2 Flip Flops}and landing.^{Catwalk Collection Handbags Women's Leather Shoulder Bag - ALICE}In runs with change of direction, there was no significant influence of blade-Pioneer Radio Panel Adaptor Double Din for Kia Cerato ,^{Jerzees Mens SpotShield Short Sleeve Jersey Sport Shirt}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-Acorn Womens Unisex Versafit Sock Slipper-J Kara Women's Dress.^{Case Logic Nylon Backpack for 17.3 inch Laptops - Black}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-New Balance KV584PBY Girls Shoe Casual.

Casio bgd-120p-4d BGD120P-4 Watch –, 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,^{Sanuk Women's Pair O Dice Knit Loafer Flat}it should be noted that longitudinal studies on the effects of blade-Braun Büffel Basic Wallet BB-33007-004-010.

CONCLUSION

Wiggly Giggler Rattle -Think! Women's Guad Slipper Loafers. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Tundra Sparkles Winter Boot .