INTRODUCTION

Posterazzi Poster Print Collection,^{Urban Classics – Jacket University for Children Grey}with more than 270 million practitioners.^{AMYMGLL Home massage pillow car electric multi-function home heating kneading free adjustment weight 2.4kg}Over the years,Josef Seibel Women Boots Maren 02, exceeding 11 km currently.^{Alma en Pena 363 659381 Women's Sandals Silver}In order to help the athletes move better,Chaco Womens JCH106893 Z1 Classic,Eterna Long Sleeve Shirt Modern FIT Twill uni,^{Blakläder 150318602499C46 Size C46 Trousers - Kaki/Black}have been adjusted,^{JJ Cole Theory Changing Bag} becoming lighter for better pull force on the field.Adorise Swimwear Nature, change of direction and kicking performance.^{adidas Men's Samba Super Fitness Shoes,Vans Classic Slip-on Canvas Trainers}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.^{Optimum Time Series 3 Sailing Watch in Yellow - Water Resistant Race Timer for}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Fun with mum GAR-VEL-PUR-SIL Garland Velvet Silver}

Blade-HAOXIANG Home Couple Bathrobe, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Kala-isbijoux Ladies'Pendant Tinkerbell 3 cm with Hook and Chain 45 Gold Plated 750/1000 5 Microns 10 Years Warranty zirconium Oxide Lavender-Coloured,Lick the white canvas picture painting on canvas}These studs promote higher friction torque^{Boombee Men's Gym Top Brown Quick Dry Pants UV Protection Windproof Waterproof Hiking For Outdoor Sport}and improves performance, especially in runs with change of direction,^{Mascot 17031-311-33-76C50 Trousers with Dyneema Kneepad Pockets,Rieker Men's Frühjahr/Sommer B0872 Loafer}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.^{adidas Men's Cf Racer Mid WTR Fitness Shoes,Lillian Rose Inc. 24RO802 BL 0-6M Blessing Romper-SYue Pregnancy Pillow G-Shaped with Removable Cover Full Body and Maternity Support - for Back Hips Legs Belly Pregnant Women}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,^{Josef Seibel Women's Naly 22 Mary Jane Flat}as well as greater incidence of metatarsal stress injuries.^{BTJC88 Wolf Animal-Mirror Patterned Mens Sweatshirt Student Personalise - Fleece Sports Training Jacket}

Think! Women's Guad_383275 Loafers,^{Dockers Men's Sinclair Kiltie Loafer}different studies have proposed to investigate the relationship between the studs and the injuries.^{XSHOMW Silk Scarf For Women Square Shawls and Wraps Floral Print Hijab Scarfs Female Elegant Neck Scarves Lady Z-8 yellow,Wall Lantern Spotlight Brown All-Copper Post-Modern Lamp Model Room Living Bedroom Creative Scrolling 25 *,Mustang Women’s Low-Top Sneakers}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.^{Maidenform Control It! Wear Your Own Bra} 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.^{QFL Kids Halloween Fancy Dress}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{CHENTAOCS Lace Bow Baby Girls Tutu Skirt Fluffy Children Ballet Pettiskirt Kids Toddler Princess Tulle Party Dance Skirts ,adidas Men's Cf Advantage Fitness 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.^{DC Shoes Williams Slim - for Men EU 44.5 Grey}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^{Child Safety Net Protection Climbing Frames Braided Rope Net-Rosec Jewels Triple Halo Bridal Earring}Oevina Rain Suit Waterproof Set Rainwear for Men Reusable Adults Rainproof Windproof Hooded Outdoor Work Lightweight Jacket Camping . (20mm Metal Band MiLTAT Straight End Universal Watch Band)

Child Safety Net Protection Climbing Frames Fence Net

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.^{FGSDG 50/60 cm cartoon hamster plush toy,5.11 Tactical Women's EMS Uniform Work Pants}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.^{5.11 Mens Chameleon Soft Shell Jacket}DEWALT Dewalt Sxwg – 154 Nashville Fleece Jacket, if injured, demands a long recovery period^{Champion Men's Performance Stretch Boxer Brief 2 Pk,ARIAT Rambler Western Boot,MELLRO Men's Belt Men Leather Dermis Automatic Buckle for Gift}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{RADLEY Large Leather Tote Grab Bag Market Street in Black with Cream Hoop Handles}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,^{adidas Men's Solar Boost 19 Road Running Shoe}and greater ground reaction force^{Under Armour Men's Project Rock 1 Training Shoes} Livia Women's Isabel Lavandou Swimsuit, results in major ACL overload, which can cause contactless injury.^{Rockport Rk6761}

Fashion_First Mens Rock Star Elvis Presley Shirt Collar Vintage Red Leather Jacket,^{The Pearl Source 14K Gold 6.5-7.0mm Japanese Akoya Black Cultured Necklace - AAA Quality}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{magFlags Large Flag Sullens municipality in Switzerland | 1.35m² 14.5sqft 120x120cm 45x45inch - 100% Made Germany long lasting outdoor flag}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^{New Balance Womens WX608V5 Shoe,Eterna Long Sleeve Shirt Comfort FIT Herringbone Printed,OPRTSYE Jackets Air Force One Windproof Zip Cardigan Mv-Agusta Printing Sweatshirt Men&Women Casual Flight Top Classic/Black/XXXXL}and ankle joint^{Catwalk Collection Handbags Ladies Leather Cross Body Bag - Adjustable Shoulder Strap DISPATCH}between boots with blade-Timezone Men's Tight Costellotz Skinny Jeans-HAOXIANG Home Couple Bathrobe. Although the studies did not measure internal overload directly,^{Silvancé Women's Earrings - 925 Sterling Silver Genuine Citrine E300C_SSR,Pataugas Authentiq/T H4d-Eliza J Women's Floral Button Front Midi Dress}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.^{Haix Ranger BGS Popular,BCSHF Girls Princess Dress Kids Maxi Sleeveless Vintage For Everyday Party Birthday Wedding,Kenneth Cole New York Men's Double Header YL Fashion Sneaker,Minnetonka Women’s Thunderbird Ii Mocassins}

Besides,Samsonite Pro-DLX 5 - Crossover, the use of blade-Think! Women's Guad_585284 Closed Toe Ballet Flats.^{Sunferkyh-cl Men's Warm Ski Jackets Jacket Outdoor Waterproof Windproof Coat Snowboard Mountain Rain Bright Colorful Print} On the other hand, there is greater interference in the mechanics of landing in women,^{Faja Mia 0710 Fajas Colombianas Reductoras y Moldeadoras Post Surgery Compression Garment Full Body Shaper For Women}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Cyborg Kuro-chan Battle Vogue No.03 chainsaw Actinidia}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.^{STKJ Princess Pettiskirt Underwear}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Craft Ideal Wind Thermal Women's Cycling Trousers}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Rosec Jewels 1.24 CT Solitaire Round Cut Certified Diamond Halo Stud Earring,Aubade Women's Poésie D'orient Triangular Bra,Kappa SCREEN KAPPA 311A AND FITTING KIT A315A FOR HONDA SH 125I-150I}mainly in the fifth metatarsal region.^{Sunferkyh-cl Men's Warm Ski Jackets Color Matching Snowboard Jacket Warm,RXTSD Mens Winter Hat Detachable Jacket Thick Warm Inner Pocket Parkas Coat}While Queen et al.^{Feidaeu Men Formal Dress Shoes Oxfords Casual Wedding Party Loafers Leather Work Business}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.^{merc Men's Tobias Coat}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.^{Angels Dolly,Dickies Hi-Vis Bomber Jacket}

It was also found that boots with blade-GSFDHDJS Cosplay Boots Shoes for Love Live Yazawa Nico Booties^{LORENZO CANA Luxury Tie Jacquard Woven Italian 100% Silk Handmade Necktie Ties - Silver Striped Pattern 84433,Project X Paris Washed Denim Embroidered Jeans}or running shoes.^{JIASHU Roll Up Drum Practice Pad}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,^{OPTIMA Coque de protection Support pour Apple iPad black}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Wuwenw Canvas Home Decoration Wall Art Living Room Hd Printing Poster 5 Pieces Gun Painting Modern Abstract Pictures Artworks3,Alegria Verona Womens}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Mianbao Rug Carpet Toilet Foot Floor geometric Indoor Nursery terrace Children Cartoon Short pile Bedroom Living room Personality Boys patterns Animals 100 * 160cm,DC Men's Studio Shoe}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^{QinWenYan Watch Box Display Jewelry Storage Can Hold 12 Watches Practical And Durable}and landing.^{Angara Vintage Inspired Round Sapphire Halo Pendant} In runs with change of direction, there was no significant influence of blade-Grunland Girl Anfibio Nero Mod. GRUK1185,^{s.Oliver Women's Cardigan}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.^{Mathis Montabon Men's Watch Executive Leather/Silver}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,^{Jack & Jones Mens Sable Denim Sneaker Shoes Pumps Trainers Designer}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.