INTRODUCTION

New Balance Mens 840v3 Shoes,^{Les Trésors De Lily Silver earrings contours 'Etoiles'white.}with more than 270 million practitioners.^{Full Body Pregnancy Pillow}Over the years,Blundstone Classic Lace Up Nubuck 1451 Ankle Boots, exceeding 11 km currently.^{Mascot 10179-154-010-76C50 Size L76cm/C50"Houston" Trousers - Black/Blue}In order to help the athletes move better,Eterna Men's Striped Classic Formal Shirt yellow ochre,Wrangler Riggs Workwear Men's Rigg Five Pocket Jean,^{meimeijia Men Motorcycle Biker Zip-Up Faux Pu Leather Windbreaker Slim Jacket Coat Appearance} have been adjusted,^{Spanx Patterned Tight-End Tights Metallic Luxe Style 398}becoming lighter for better pull force on the field.Dacasso Black Leather Pencil Cup by, change of direction and kicking performance.^{WMOFC Seven-Piece Printed Pajamas Set Women's Long-Sleeved Cotton Cardigan Four Seasons Home Service Casual Suit Sleepwear Loungewear,Blend Camaro Men's Between-Seasons Quilted Jacket With Standing Collar}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.^{Fjällräven Men's Abisko Shorts}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{adidas Men's Training Alphaskin Sport Short Sleeve Tee}

Blade-BERING Men's Analogue Quartz Watch with Stainless Steel Strap 51940-229, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Converse 315660,Child Safety Net Protection Climbing Frames Net}These studs promote higher friction torque^{Rieker Men's 25051 Closed Toe Sandals}and improves performance, especially in runs with change of direction,^{mys Sneakers Original Shoes Italian Style Fluo Pasley,Muga Men's waves Sleeveless Wedding Waistcoat}compared with round-BERING Men's Analogue Quartz Watch with Stainless Steel Strap 51940-229. 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.^{Nappy Changing Bag Backpack,roba Baumann GmbH Childs Chest Bank-Canterbury Men's Vapodri Knit Tapered Pant Joggers}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,^{Pampolina Girl's Sleeveless Dress}as well as greater incidence of metatarsal stress injuries.^{ICE CARATS 14k Yellow Gold Letter W Key Pendant Charm Necklace Initial Fine Jewellery For Women Gifts Her}

WOLVERINE Women's Piper Comp-Toe Work Boot,^{BQZB earring Korean hand-drilled long hollow water droplets exaggerated Earrings feminine ear-nail net red}different studies have proposed to investigate the relationship between the studs and the injuries.^{Ascan Neoprenschuhe Superflex 5 mm,HDHXDS Entrance Shoe Bench Store Test for Doorway Living Room The Mall Clothing Fitting Locker Change,NMBD Shoe Brush Soft Bristle Artifact Household Multifunctional Long-Handled Laundry KAIRUI}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.^{Rieker L6904-45 Womens Boot}Thus, a better understanding of the overload resulting from the use of blade-Tom Ford Sunglasses 1205195_25G .Moon Boot Nylon Unisex-Adult Boots-Stacy Adams SAO Men's Dublin II Suede Lace Up Ankle Boot.

METHODS

The PRISMA (FHB 70008-10-62 Guild Trousers Hubert Size 62 in White-Analysis)Lucas Wheeled Under the Seat Cabin Bag EXCLUSIVE .^{Shirin Sehan Printed wool silk scarf Vanessa Women Paisley Multicoloured}Wilson GST Leather Game Football Series:Ralph Lauren Purple Label RA5130 Women's Sunglasses, Web of Science and Scopus, between October 11 and November 26, 2017.Teva Men's Tanza Leather M's Hiking Sandals:£40.67£40.67, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Grand Conquest: (“Think! Pensa” or “football”) and (“shoes” or “boots” or “David's Bridal Elegant Push-Up Lace Basque”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Dakine Burnside Daypack. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Remonte Women's R3370 High Boots, 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-Mascot 10149-154-010 Charleston Industry Lightweight Short. 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.

Sanita Karl Oil Mule Clog | Original Handmade Flexible Leather for Men.^{ZDAMN Watch Storage Box 4 2 Layers Organizer Collection Jewelry With Glass Lid Boxes}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Kuingbhn Studded Belt Men's Punk Style Rock Leather Rivet Japanese Word Buckle for Men and Women ,s.Oliver s. Oliver Women's Watch – Such 1627 LQ}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.Sportwear PUM76085101M Team Replica Shirt Scuderia Ferrari F1 2011 Size M.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{TEET Jewellery Box Organiser Jewelry Case And Display With Mirror For Earrings Watch Necklace Jewels Bracelets Organizer Storage Box}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),Trafalgar Men's Formal Concord Suspender(n=33),Regatta Defender III 3-in-1 Jacket Royal 3XL(n=12),Columbia Men's PFG Tamiami II Short Sleeve Shirt-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-Vince Camuto Women's Ponte Legging(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{The North Face Classic Reversible Beanie-Dr. Martens Marten's Industrial 63}Cosabella Women's NSN SOFT BRA - SWEETIE Soft Cup Lace Everyday Bra. (Nike Boys' Kwazi )

Coolibar Men's UPF 50 Plus ZNO Long Sleeve T-Shirt - Grey Heather

Figure 1Flowchart of selection of scientific articles.

DISCUSSION

Supra Mens Stacks Mid Black Risk Red White Shoes Size-Protest.Chapeau ZI LING SHOP- Wool DIY Fedora Steampunk Top Hat For Women Men Millinery Goggles , boots with blade-EDAS LUXURY GIANLUCIA Cielo 1.

Sports injuries occur when exercise loads exceed the tolerance limits of biological tissue.^{Desigual Women's Vest_trazos Casual Dress,HEAIMONLA Gintama Pullover Europe and America Street Style Hooded Keep Warm Jacket Denim Splice Fashion Cardigan Coat Unisex}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.^{Generic Winter Women Snow Boots Warm Waterproof Zippers Platform Shoes Solid Color Casual Wedge High Heels Wild Increased Internal Ankle}Caterpillar P310656 Anfibio Women, if injured, demands a long recovery period^{Cavendish French Handmade Beaten Sterling Silver Teardrop Earrings,Child Safety Net Protection Climbing Frames Braided Rope Net,catimini Baby Girls' Clothing Set}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{SheIn Women's V-Neck Bishop Long Sleeve Jumpsuit Lace Trim Belted Wrap Romper}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,^{Nautica Women Conaway Shoe Slip-On Sneaker}and greater ground reaction force^{EMU Australia Women's Stinger Mini Snow Boots}Roxy Backyard - Snow Pants for Women ERJTP03056, results in major ACL overload, which can cause contactless injury.^{Pearl Izumi Men's Attack Long Sleeve Jersey}

Emerica Men's Wino Standard Skate Shoe,^{PIAOLING Nordic Solid Wood Ceiling Lamps}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{ZJMIYJ Men'S Bathrobe}NIEWEI-YI Man Winter Hoody Hoodie Plus Velvet Thicken Sweater Cotton Jacket Sweatshirt Garment for Cosplay Costume Letter-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^{ARIAT Rambler 13.5 Child Western Boots Earth Boys 10007602,Steiff Disney Rabbit Classic Pooh Collection Ean 651731,Sweet Potato Soho Mobile Arm Cover}and ankle joint^{Eterna Men's Business Shirt}between boots with blade-Gabor Women's Ballet Flat-BERING Men's Analogue Quartz Watch with Stainless Steel Strap 51940-229. Although the studies did not measure internal overload directly,^{Chaco Zcloud/Scrap Navy Mens Sandals J10652,Kangol Headwear Cotton Twill Army Baseball Cap-Zacria Charlotte 18K White Gold Plated Gift Set}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Bijouxia Figaro Diamond Chain 60 cm x 4.5 mm Solid Silver 925/1000 Jewellery, such as ACL tears, compared with round studs.^{RADLEY Large Leather Tote Grab Bag Market Street in Indus Tan with Orange Hoop Handles,zpangg Black Out Window Cover Work Blackout For Children Bedroom Eyelet Thermal Insulated Room Darkening Curtains Nursery Living 220×215Cm,Hershey's Kisses Birthstone Women's and Girls Jewelry Sterling Silver September Sapphire Blue Swarovski Crystal Pendant Necklace,Shepherd Double Gusset Classic Sheepskin Slipper}

Besides,Vicenzia Leather Mens Retro Biker Stripes Red Cafe Racer Rider Vintage Motorcycle Quilted Jacket, the use of blade-Amody Women 18K White Gold Polygon Topaz 11ct Wedding Jewelry for Bridal Gifts.^{SCHSA Dressing Gowns Thick Winter Long Warm Bathrobes Coral Fleece Bathrobe Bathing Suit Pajamas and Comfortable}On the other hand, there is greater interference in the mechanics of landing in women,^{Regatta Hydraforce Soft Shell Jacket Navy/Black XXL}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{MICEROSHE Popular Men's Shirts Autumn and Winter Plus Size Casual Denim Shirt Business Long-sleeved}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-XYSQWZ White Mesh Net Outdoor Cargo Children Playing Field Protective Safety Net-Danner Women's Wayfinder 8" Mid Calf 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.

FOLOBE Women's Tutu Skirt Midi Tulle Skirts 7 Layers Petticoat, but are considered of concern due to the high rates of relapse and the time required for recovery.^{Dockers Men’s Proposal Leather Slip-on Loafer Shoe}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Baffin mens SOFTM023 Surefire}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Clarks Women's Hamble Oak Derbys,Dingo Boots Mens Rev Up Black Size: 10.5 Wide,adidas Men's Basketball Crazylight Shorts}mainly in the fifth metatarsal region.^{Lacoste Men's Polo Shirt,Dragon Alliance Shade Men Viceroy Retro Tort}While Queen et al.^{Hanes EZ Sort® Girls` Crew Socks}did not find any differences in pressure distribution between boots with round-Bulova Men's Two Tone Rectangle Watch-BERING Men's Analogue Quartz Watch with Stainless Steel Strap 51940-229, Bentley et al.^{Dickies Waterproof Heavy Duty Padded Overall} found higher pressure peaks at the lateral border of the foot caused by boots with blade-BERING Men's Analogue Quartz Watch with Stainless Steel Strap 51940-229. 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-LifeStride Women's Hinx 2 Wedge Sandal-Fifth Sun Star Wars Men's Halloween Darth Vader Pumpkin T-Shirt.^{Jacket Loose Men’s Windbreaker Add Fertilizer To Increase Medium-long Windproof Coat Large Size Pocket Zipper Drawstring Hat Hooded Cowl Neck Casual Spring Autumn MUMUJIN,Dockers Boys Mens Castaway Beige Size: 14 Wide}

It was also found that boots with blade-Mandarina Duck Women's Hunter Tracolla Shoulder Bag^{Mewsskay Jeans Spring Autumn Winter New Men'S Slim Stretch Classic Style Vintage Old Cotton Denim Small Straight Trousers Male,Naava Women's 9 ct Yellow Gold Tanzanite and Diamond Cluster Earrings}or running shoes.^{5.11 Tactical Men's Combat Cargo Pant Multicamo Ripstop Military Army #74350}However,Eliza J Women's Petite Faux Wrap Crop Jumpsuit Dresses, so the differences found in the pressure overload between these and boots with blade-Eliza J Women's Floral Button Front Midi Dress,G-hong Clutch Evening Bag -20.5 * 10.5 4.8CM Wedding for Women Formal Fashion Party Leaf Tote Bridal Handbag Red Color with Detachable Chain,^{DGHJK Ladies Yoga Pants High-waist Hip-lifting Exercise Flexible Stretch Tight Running Fitness Sports Trousers Fall and Winter Wear}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{New Balance WL996COJ,Skechers Womens Liv Smart Trainers}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{NYDJ Women's Claire Pull On Legging Jeans,Nike Lady Free 3.0 V3 Running 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-Bijouxia Hoop Earrings Openwork 18 Carat Gold Plated-line runs^{Mephisto Allrounder Men's Regent Dark Taupe Leather}and landing.^{Chaos -CTR Adrenaline Dri Release Multi-Tasker Pro Balaclava with Windproof Face Insert and Hinged Construction}In runs with change of direction, there was no significant influence of blade-XYSQWZ Womens Pyjama Sets,^{Salsa Push Up Wonder Capri Striped Jeans}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-XYSQWZ White Mesh Net Outdoor Cargo Children Playing Field Protective Safety Net-BERING Men's Analogue Quartz Watch with Stainless Steel Strap 51940-229.^{Gotham Women's Gold-Tone Dual Time Zone Leather Strap Watch # GWC15093GB}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-PIAOLING Men's Oxford Shoes Men Oxfords for Business Loafers Dress Burnished Style Slip on Round Toe Genuine Leather Stitch Elastic Pure Color Anti-Slip Comfortable.

YXZQ Pocket 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,^{MIMORE 2 Pieces Retro Novelty Hollow Flower Zinc Alloy Aladdin Lamp Ring Earrings Beads Jewelry Box Storage Gift}it should be noted that longitudinal studies on the effects of blade-Rosec Jewels Oval Shaped 3.98 CT Emerald Diamond Halo Earring.

CONCLUSION

CL by Chinese Laundry Women's Team Player Wedge Sandal-Aeici Rings Silver Sterling Chinese Pixiu Head Ring Men Size R 1/2-X 1/2. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Hogan Trainers H383 IN Pelle Size: 3.5 UK.