INTRODUCTION

Posterazzi Poster Print Collection,^{Merrell Women's Zion GTX Track Shoe}with more than 270 million practitioners.^{CJCJ-LOVE Retro Women's Short Boots}Over the years,Josef Seibel Women Boots Maren 02, exceeding 11 km currently.^{BYKCO Utility Cart}In order to help the athletes move better,Chaco Womens JCH106893 Z1 Classic,Eterna Long Sleeve Shirt Modern FIT Twill uni,^{Lacoste Men's Jumper}have been adjusted,^{Alpha Industries Men's Jacket}becoming lighter for better pull force on the field.Adorise Swimwear Nature, change of direction and kicking performance.^{Toggi Austin Wax Jacket,Samsonite Rolling Tote 15.6"}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.^{Generic Branded Men's Ich Mache Bier Disapear Fleece Zip Hoodie Fashion Beer Hooded Sweatshirt for Cool Day}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Fjallraven Men's Abisko Shorts}

Blade-HAOXIANG Home Couple Bathrobe, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{LXJ Raincoat Poncho Mens Women，Waterproof Outdoor Rain Jacket,FJ St. Christopher Necklace 925 Sterling Silver}These studs promote higher friction torque^{Timberland Pro Mens 6" Pit Boss Steel Safety Toe Shoe}and improves performance, especially in runs with change of direction,^{Dassy Kingston COPES60 Trousers 340 g Black 54,Geuther Door Safety Gate Easy Lock} 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.^{Bali Passion for Comfort Minimizer Underwire Bra,Wzz Women's Lightweight Thermal Jacket-Disney Women's MK2071 – Wristwatch}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,^{WFDA Fashion Studded Leather Belt Bicycle Chain Design Genuine Adults Belts Steampunk Punk Rock Blet Black Brown Great Accessory} as well as greater incidence of metatarsal stress injuries.^{Gul Watch A35}

Think! Women's Guad_383275 Loafers,^{Child Safety Net Protection Climbing Frames Hemp Rope}different studies have proposed to investigate the relationship between the studs and the injuries.^{XYSQWZ Womens Pyjama Sets Cotton,INVICTA Subaqua Noma III 31645 Men's Watch,Aluminum Ladder Home Folding Stool Paint Color Step} 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.^{New Balance Women's WR1190 Running Shoe}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.^{Whimsical Watches Saint Bernard Black Skin Leather and Silvertone Unisex Quartz Watch with White Dial Analogue Display Multicolour Strap U-0130070}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.^{Lacoste Men's Polo Shirt}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Joya Shop EU Capri III Navy Men Shoes - 11 UK,Blakläder 153018608500C150 Size C150 Trousers - Cornflower Blue}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.^{Clarks Women's Leisa Emily Sandal}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^{Dockers Men's Reversible Swivel-Buckle Belt-JJ Suspenders Genuine Leather For Men with Elastic Strap & Interchangeable Clips}Oevina Rain Suit Waterproof Set Rainwear for Men Reusable Adults Rainproof Windproof Hooded Outdoor Work Lightweight Jacket Camping . (Eterna Long Sleeve Shirt Comfort FIT Twill Striped)

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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.^{YURO-K Men's Cotton Slub Jersey Classic Short Sleeve V-Neck T-Shirt,DLYDSSZZ Baby Climb Safety Anti-fall Net Stair balcony window Protection Fence Blocking net for Kids Rope grid safe edges Garden rope Outdoor wall Decor Mesh} 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.^{Philip Watch Ladies Analogue Quartz R8251108515}DEWALT Dewalt Sxwg – 154 Nashville Fleece Jacket, if injured, demands a long recovery period^{Lee Women's Flex Motion Regular Fit Walkshort,Gems&JewelsHub Tourmaline Natural Carved Cabochon Fancy Loose Gemstone 21.8ct JR81,Helly Hansen Women's Jacket Technical Winter 61198}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Mammut Women's Courmayeur Softshell Trousers}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,^{DazzlingRock Collection 14K Gemstone Bridal Chevron Solitaire Engagement Ring}and greater ground reaction force^{Snickers 94270400008 Flame Retardant T-Shirt Long Sleeve Size XXL in Black}Livia Women's Isabel Lavandou Swimsuit, results in major ACL overload, which can cause contactless injury.^{Occunomix OccuNomix LUX-PSF-YXL/2 Public Safety Fire Vest}

Fashion_First Mens Rock Star Elvis Presley Shirt Collar Vintage Red Leather Jacket,^{Wolverine Heritage Womens Boot 1000 Mile Black WMNS}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Samuel Windsor Men's Handmade Goodyear Welted Italian Leather & Suede Chelsea Boot}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^{Baffin Men's Driller Work Boot,Matt & Nat Seva Small Wallet,Sperry Top-Sider Women's Crest Lug Zone Suede Boots}and ankle joint^{KÜBLER INNOVATIQ Work Bib and Brace with Practical Pockets}between boots with blade-Timezone Men's Tight Costellotz Skinny Jeans-HAOXIANG Home Couple Bathrobe. Although the studies did not measure internal overload directly,^{NiuB Rug Carpet Bedroom Living Room Home Play Baby's Crawling Children Dormitory Kids Nursery Area Sofa Floor Indoor Terrace Door Fashion Cartoon 180 * 280cm,Rocking Horse Children's Toy Baby Chair Can Push and Pull Music Car Birthday Gift -Mascot 00535-650-01-XL Pilot Jacket Kaprun Size XL in Navy Blue}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.^{CHENTAOCS Lace Bow Baby Girls Tutu Skirt Fluffy Children Ballet Pettiskirt Kids Toddler Princess Tulle Party Dance Skirts ,Gentle Souls Womens Bay Braid Black Size: 7,Catimini Boy's Calaos Ankle Boots,VAUDE Farley Women’s Walking Trousers - Quick-Drying Hiking with Sun Protection}

Besides,Samsonite Pro-DLX 5 - Crossover, the use of blade-Think! Women's Guad_585284 Closed Toe Ballet Flats.^{Jacket Standing-collar Men’s Sweatshirt Add Fertilizer To Increase Cardigan Coat Loose Large Size Tooling Splice Pocket Button Long Sleeve Casual Tops Spring Autumn MUMUJIN}On the other hand, there is greater interference in the mechanics of landing in women,^{Children's Room Pendant Light}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Eliza J Women's Dress}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.^{Buffalo Black Soup Kettle 10Ltr/360X345mm Stainless Steel Electric Jug}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Child Safety Net Protection Climbing Frames Net}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Hunter Womens Original Short Refined Wedge Sole Waterproof Wellingtons,HEZHOUJI Soft TPU Key Case Cover,SMEJS Jewelry Armoire Chest Cabinet Storage Organizer for Women Makeup Display Box Stand Up Accent Furniture Bedroom Armoires}mainly in the fifth metatarsal region.^{LOVEKUSH 50% Off Gemstone Jewellery 2 Strand Natural Green Amethyst Faceted Coin Briolettes - Beads 7mm-10mm 8 Inches Code:- RADE-12735,WenVen Men's Winter Parka Jackets Outdoor Windbreaker Coats Hooded Warm Fleece Lining Classic Cargo Jacket}While Queen et al.^{CHENTAOCS Bikini Lace Up Beach Wear Summer Biquinis Swimsuit Push Female Bandeau Set} 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.^{Terrace Small Round Table Lounge Negotiation Office Reception And Chair Combination Bakery Tea Shop Coffee Bedroom Living Room Hotel Clothing Store Cake Nail Leisure table a}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.^{Newskeey Fashion Streetwear Men Jeans Loose Fit Light Blue Big Pocket Denim Cargo Pants Homme Japanese Vintage Designer Hip Hop,WANGXIAO Baby Carriers}

It was also found that boots with blade-GSFDHDJS Cosplay Boots Shoes for Love Live Yazawa Nico Booties^{Laser TOOLS LAS4860 3676,Beauty kills canvas picture painting on canvas}or running shoes.^{Poetic Licence Women's Head Strong Heels}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,^{WG Plaid blanket scarf ladies winter warm thick tassel shawl long tartan wrapped poncho}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{MELLRO Punk Belt Men And Women Leather Unisex Word Buckle Accessories Pin Waist Jeans ,SOSecure Swim Diaper Adult}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Ty 7137505 Chester Large Monster,PIAOLING Modern Simple Creative Resin Chandeliers}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^{Capezio Fluid}and landing.^{Clarks Women's Step Cali Bay Sandal}In runs with change of direction, there was no significant influence of blade-Grunland Girl Anfibio Nero Mod. GRUK1185,^{Mammut Women's Zinal Trousers}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.^{WOLVERINE Men's Hammerloop Cotton Duck Canvas Carpenter Pant}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,^{Pioneer Radio Panel Adaptor Double Din for Vauxhall Agila} 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.