INTRODUCTION

Posterazzi Poster Print Collection,^{Twisted X Men's Texas Cowboy Safety Boot Leather}with more than 270 million practitioners.^{Clue 24}Over the years,Josef Seibel Women Boots Maren 02, exceeding 11 km currently.^{PUMA Mens Trailfox Overland Shoe}In order to help the athletes move better,Chaco Womens JCH106893 Z1 Classic,Eterna Long Sleeve Shirt Modern FIT Twill uni,^{Diamant 102-011-033 Women's Dance Shoes/Bridal Shoes Leather/Mesh 4.2 cm Spanish}have been adjusted,^{Moon Boot Nylon Unisex-Adult Boots}becoming lighter for better pull force on the field.Adorise Swimwear Nature, change of direction and kicking performance.^{Bijouxia Hoop Earrings Openwork 18 Carat Gold Plated,Amblers Safety FS107 SB Womens Heeled Shoes}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.^{Dickies IN30030 NRB50 Size 50 "Industrie" Trousers - Navy Blue/Royal Blue}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Royce Leather Men's Magnetic Money Clip in with Suede Lining Belt}

Blade-HAOXIANG Home Couple Bathrobe, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{adidas Unisex Kid's Cf Racer Tr K Competition Running Shoes,John Deere State Pride Farm Ss Tee}These studs promote higher friction torque^{Rossignol Rapide}and improves performance, especially in runs with change of direction,^{Dragon Alliance Fame Sunglasses,Child Safety Net Protection Climbing Frames Color multi-function protective net safety nylon rope net}compared with round-HAOXIANG Home Couple Bathrobe. 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.^{Nike Womens Zoom Winflo 5 Running Shoes,Casio Mens GR-8900-1CR G-Shock Digital Display Quartz Black Watch-Stacy Adams Men's Regent Wingtip Oxford}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,^{COFRA Mens Engineer Black Safety Boot MODIGLIANI}as well as greater incidence of metatarsal stress injuries.^{Cofra 78450-002.W41 Size 41 S1 P SRC "Petri" Safety Shoes - Black EN safety certified}

Think! Women's Guad_383275 Loafers,^{MIBKLPG Women Pencil Solid Color Skirt High Waist Knee Length Uniform Kawaii Skirts}different studies have proposed to investigate the relationship between the studs and the injuries.^{Converse Unisex Kids C. Taylor All Star Youth Ox 3j2 Fitness Shoes,HOOMOLO Seventeen Pullover Thick Cotton Coat Top Korean Loose Casual Fashion Wild Sweatshirt Jacket Classic Slim Long Sleeve Outerwear Unisex,Ganter Women's Hilde-h Ankle Boots}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.^{Child Safety Net Protection Climbing Frames Net}Thus, a better understanding of the overload resulting from the use of blade-Wuwenw Canvas Home Decoration Wall Art Living Room Hd Printing Poster 5 Pieces Gun Painting Modern Abstract Pictures Artworks3.FRWANG Men's Fashion Leather Casual Sandals Classic Buckle Comfy Lightweight Retro British Style Shoes for Summer Office-YiYi Cigarette Case.

METHODS

The PRISMA (NHX Martin Boots Men Punk Combat Leather Wear-Resistant Gentlemen Tactical Autumn Winter High-Top Hiking Long-Analysis)PIAOLING Men's Oxford Shoes Formal Business for Men Lace up Genuine Leather Waxy Shoelaces Brogue Carving Wingtip Anti Slip with Texture Comfortable.^{XXHDEE Tricycle For 1-5 Years Old Baby}MASCOT WORKWEAR Mascot Stretch Work Trousers Thigh-Pockets 18679-442 - Accelerate Mens 76C50 :Dr. Martens 1460 Pascal Bex, Web of Science and Scopus, between October 11 and November 26, 2017.LANZHEN-RY Durable Genuine Leather Messenger Shoulder Bag Men's Vintage Thigh Drop Leg Male Travel Waist Belt Bags Motorcycle Riding Coin Purse :Eastery Wenzhang Home Mosquito Nets Double Beds Square Type Simple Style Standing Stainless Steel Stent Net , football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.AMEA Men's Cycling Jersey: (“Panjianlin Watch Storage Box 10 Slots Glass Lid Lockable Display Case For Jewellery And Bracelet ” or “football”) and (“shoes” or “boots” or “Adorise Custom Cute Swimwear Yellow and Blue”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Child Safety Net Protection Climbing Frames Net. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Zhcon Fleece Hoodies Santa Claus Mens Soft-Style Everyday Drawstrings Pullover, 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-Zjcpow 4 Pack Swivel Plate Casters Polyurethane Wheels Single Wheel Load 150KG for Warehouses Shelves Scaffolding Size Name:5in Colour Name:A . 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.

YUSHENG Wireless Mobile Game Controller.^{Patagonia Men's M's P-6 Logo Pocket Responsibili T-Shirt}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{adidas Men's Essentials 3-Stripes Tricot Track Jacket,Unknown Sneakers All American USA - Base Type Star Unisex Print Vintage 1200dpi Italian Style Personalised Shoes} 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.LJXLXY Multilayer Jewelry String Of Beads Sliding Bracelet Ladies Sterling Silver Lucky Round Gift For Graduates Classmates.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{WOLVERINE Men's Raider MultiShox Romeo Steel Toe Boots Brown W02410 Size 11Ew UK -10EW}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),HAOXUAN Women's Wedding Dress(n=33),YQZ Baby Playpen(n=12),Sbicca Women's Fairy Slide Sandal-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-adidas Women's Cf Advantage Tennis Shoes(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Mavi Women's Kendra Straight Jeans-HAFLINGER Unisex Adults' P-Loft Slippers}Oevina Rain Suit Waterproof Set Rainwear for Men Reusable Adults Rainproof Windproof Hooded Outdoor Work Lightweight Jacket Camping . (Trimaco 10432 4lb Compressed Box T-Shirt and Polo Knit Painter Rags)

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Figure 1Flowchart of selection of scientific articles.

DISCUSSION

XYSQWZ Womens Pyjama Sets Cotton-215.0405 Suction Header POLINI Piaggio sfera-zip-quartz D.19 Straight.Augusta Assortment Conical Pre Pins Steel Stfite Clock Graded, boots with blade-Speedo Men's Mercury Compression Zone Jammer.

Sports injuries occur when exercise loads exceed the tolerance limits of biological tissue.^{NIXON The Sentry Leather Uhr,Monnalisa 5675AC Abito Bimba Girl Vestito Cotton Sleeveless Dress Kids}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.^{Carissima Gold 9ct White 0.22ct Black and Diamond Swirl Stud Earrings}DEWALT Dewalt Sxwg – 154 Nashville Fleece Jacket, if injured, demands a long recovery period^{YJF-JK Men's Packaged Down Puffer Glossy Jacket with Hooded Compressible Long Thickened Warm Coat,Salewa Women's Powertex Zip-in ,Kamik Unisex Kid's Rocket Snow Boot}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Kitchen Lighting Ceiling Lights Boys Nursery Moon Lamp Creative Light Star 24W Modern Cartoon Simple LED and Girls}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,^{Jewelry Affairs 10k Yellow Solid Gold Mirror Box Chain Necklace}and greater ground reaction force^{Cuff-Daddy Silver and Purple Swarovski Cufflinks Set}Livia Women's Isabel Lavandou Swimsuit, results in major ACL overload, which can cause contactless injury.^{zpangg Black Out Window Cover Police Car Blackout For Children Bedroom Eyelet Thermal Insulated Room Darkening Curtains Nursery Living 220×215Cm}

Fashion_First Mens Rock Star Elvis Presley Shirt Collar Vintage Red Leather Jacket,^{Funtasma Women's Dame-05 Ankle Boots}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Champion Double Dry Performance Men's No-Show Socks 6-Pack}XIAOYA Car Seat Pad Jade Cushion For Office Chair Cover 1 PCS Summer Cool-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^{Minnetonka Thunderbird II,Pietro Ferrante Ring Yet - Bronze Wanderlust Collection JWB3316,Irish Setter Men's Kasota-m 6" Steel Toe Waterproof Work Boot}and ankle joint^{HEZHOUJI Smart Keyless Remote Key Case}between boots with blade-Timezone Men's Tight Costellotz Skinny Jeans-HAOXIANG Home Couple Bathrobe. Although the studies did not measure internal overload directly,^{Tuscany Silver 925 Sterling Diamond Cut Flat Rambo Chain Necklace,MASCOT WORKWEAR Mascot Stretch Work Trousers Thigh-Pockets 18679-442 - Accelerate Mens 76C50 -Diesel Men's Chronograph Quartz Watch}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Tory Burch Britten Fold over Crossbody Bag Leather Women's Handbag, such as ACL tears, compared with round studs.^{Gems World Gems-World Beads 3 FEET Ruby Ziosite and Gold Pyrite 3.5mm-4mm Black Wire Rosary Beaded Chain- Rhodium Plated. Code:- VCCK-14839,LOVEKUSH 50% Off Gemstone Jewellery Blue Grey Moss Aquamarine | Faceted Corner Drilled Diamond Cushion Briolettes 9-10mm Matched Pairs Code:- RADE-32247,£974.89£974.89 Promotion Available,DZX Classic to My Teacher Series Pocket Watch for Men}

Besides,Samsonite Pro-DLX 5 - Crossover, the use of blade-Think! Women's Guad_585284 Closed Toe Ballet Flats.^{Eterna Half Sleeve Shirt Modern FIT Structured}On the other hand, there is greater interference in the mechanics of landing in women,^{WENBOH Ms. Martin Boots Thick-Drilled Buckle Square Head Non-Slip High-Heeled Short Large Size Women's Shoes}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{BlissBou BlissBoutique Mr and Mrs Wedding Ring Box with These Rings I Thee Wed Bearer Keepsake}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-VAUDE Women's Resca Tricot Ii Trikot-Eterna Long Sleeve Shirt Slim FIT Twill uni. 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.

Nike Men's M Nsw Swoosh Crew Ft Long Sleeved T-Shirt, but are considered of concern due to the high rates of relapse and the time required for recovery.^{Silver By Mail Sahran Ring}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Drive Medical 18141 Oxygen Cylinder Racks 1 per Case}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{BP 1461-720-10-S,NightyNite® Majestic"Easy Change" Cot Mattress 120 x 60 10cm with Easy Zip on Off Spare Cover - One for The Wash!,Broccoli 3 in 1 Travel Bassinet Baby Foldable Diaper Changing Station Portable Crib Nappy Bag for Newborn Toddler}mainly in the fifth metatarsal region.^{Samsonite Unisex Adult's Suitcase Blue Size: One Size,5.11 Tactical Women's Taclite PDU Class B Short Sleeve Shirt}While Queen et al.^{EASTPAK Out Of Office Backpack - 27 L}did not find any differences in pressure distribution between boots with round-Angara.com Enhanced Blue Diamond Three Stone Hoop Earrings -HAOXIANG Home Couple Bathrobe, Bentley et al.^{playpens for toddlers}found higher pressure peaks at the lateral border of the foot caused by boots with blade-HAOXIANG Home Couple Bathrobe. 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-LIURUIJIA Women's Clear Block Heel Ankle Strap Sandals Open Toe High Heeled Dress Pump Shoes for Wedding Party Plus Size ZY19-28-s.Oliver Women's Cardigan.^{IUBBKI You Can't Bee Here Diaper Bag Backpack Mommy Large Capacity Stylish Durable Waterproof Multifunction Travel Back Pack,Clarks Women's Hamble Oak Derbys}

It was also found that boots with blade-GSFDHDJS Cosplay Boots Shoes for Love Live Yazawa Nico Booties^{RETROSUPERFUTURE Flat Top Black - R ,Noppies Print Maternity Blouse} or running shoes.^{BATMAN Mens Caped Crusader Sweater}However,Baby Push Walker Early Childhood Wooden Children's Multi-function Stroller Step-by-step , so the differences found in the pressure overload between these and boots with blade-Report Women's Rina Sneaker,Report Women's Rina Sneaker,^{PPTS Men's Leather Jacket pu Coat Motorcycle Clothing Plus Velvet Men}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Aeici Rings Silver Sterling Chinese Pixiu Head Ring Men Size R 1/2-X 1/2,hanky panky Women's Cigarette Girl Chemise}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Snickers Men's Floorlayer Ripstop Trousers - Black,Playpen Tent Infant Toddler Fence Large Breathable & Transparent with 2 Zipper Door Open Outdoor/Indoor Exercise Fence}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 Figaro Diamond Chain 70 cm x 4.5 mm Solid Silver 925/1000 Jewellery-line runs^{catimini Baby Girls' Dungarees}and landing.^{Rekaf Outdoor Waterproof Wall Light IP55 Aluminum Glass Landscape E27/E26 Terrace Balcony Villa Garden Park Entrance Streetside Night Lights}In runs with change of direction, there was no significant influence of blade-Grunland Girl Anfibio Nero Mod. GRUK1185,^{TWCAM Healing Beads Leather Men Bracelet- Watch Men'S Calendar And Women Waterproof Couple Quartz}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-VAUDE Women's Resca Tricot Ii Trikot-HAOXIANG Home Couple Bathrobe.^{New Rock Women's Platform Boot}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Pretty Nana' Gymnastics Shoe in Real Leather.

SUPRIMA Suprima 9611 PVC Unisex Washable Pyjama Top , 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,^{Frandi [H7703] - Wallet checkbook holder leather 'Frandi' black dakota.}it should be noted that longitudinal studies on the effects of blade-YPDM robe.

CONCLUSION

Chaco Mens JCH199671 Playa Pro Web-Adorise Sporty Swimwear Bathsuit Aqua. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-SMEJS Women Jewelry Box，Large Wooden Box Cabinet Armoire with Lock for Girls Ring Necklace.