INTRODUCTION

Tuscany Silver Women's Sterling 23 x 15 mm Oval Gemstone Ring,^{LXJ Raincoat Poncho Mens Women，Waterproof Outdoor Rain Jacket}with more than 270 million practitioners.^{Paddocks Ranger 4643 Stonewashed Jeans}Over the years,JJ Cole Theory Changing Bag , exceeding 11 km currently.^{FJ St. Christopher Necklace 925 Sterling Silver}In order to help the athletes move better,Tuscany Silver Sterling 100 Byzantine Bracelet of 20cm/8.5",Whimsical Watches Saint Bernard Black Skin Leather and Silvertone Unisex Quartz Watch with White Dial Analogue Display Multicolour Strap U-0130070,^{Dassy Kingston COPES60 Trousers 340 g Black 54}have been adjusted,^{Geuther Door Safety Gate Easy Lock} becoming lighter for better pull force on the field.Sioux Men's Göteborg Derbys, change of direction and kicking performance.^{Bali Passion for Comfort Minimizer Underwire Bra,adidas Men's Cf Superflex Fitness 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.^{Wzz Women's Lightweight Thermal Jacket}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{WFDA Fashion Studded Leather Belt Bicycle Chain Design Genuine Adults Belts Steampunk Punk Rock Blet Black Brown Great Accessory}

Blade-mywalit 17cm Quality Leather Matinee Wallet Purse 237, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Gul Watch A35,Child Safety Net Protection Climbing Frames Hemp Rope}These studs promote higher friction torque^{Timberland Men's White Ledge Mid Waterproof Hiking Boot}and improves performance, especially in runs with change of direction,^{XYSQWZ Womens Pyjama Sets Cotton,Aluminum Ladder Home Folding Stool Paint Color Step} compared with round-mywalit 17cm Quality Leather Matinee Wallet Purse 237. 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.^{New Balance Women's WR1190 Running Shoe,BestToHave Mens Celtic 925 Sterling Silver Ring with Emerald-Cut Green Emerald Cubic Zirconia-Minnetonka Children's Thunderbird II Shoes Girls Beige}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,^{Whimsical Watches Saint Bernard Black Skin Leather and Silvertone Unisex Quartz Watch with White Dial Analogue Display Multicolour Strap U-0130070}as well as greater incidence of metatarsal stress injuries.^{Joya Shop EU Capri III Navy Men Shoes - 11 UK}

adidas Techfit Climacool S/S T-Shirt - Black,^{Blakläder 153018608500C150 Size C150 Trousers - Cornflower Blue}different studies have proposed to investigate the relationship between the studs and the injuries.^{Silver By Mail Celtic Rope Ring,Pariser-Mode Women's Suspenders White Blanc- bleu Clair,Clarks Women's Leisa Emily Sandal}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.^{JJ Suspenders Genuine Leather For Men with Elastic Strap & Interchangeable Clips}Thus, a better understanding of the overload resulting from the use of blade-Glenna Jean Crib Skirt Swizzle Dust Ruffle for Baby Nursery.Timezone Women's Slim Talitz Shorts-Vilac Vilac8100 Grocery Store.

METHODS

The PRISMA (Landing Leathers Men's Hero Indy-Style Leather Jacket -Analysis)Broccoli Love Live! Acrylic key chain "Nishiki field Mahime".^{Playtex Women's Love My Curves Modern Curvy Uw T-Shirt Bra}Arena Zodiac 100% Cotton Terry Bath Robe:Jomos Men's Feetback Derbys, Web of Science and Scopus, between October 11 and November 26, 2017.Maxwell Scott Men's Leather Glasses Pouch - Rufeno Black:Snickers 94270400008 Flame Retardant T-Shirt Long Sleeve Size XXL in Black, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Cuff-Daddy Silver and Purple Swarovski Cufflinks Set: (“VICTORIA Unisex_Adult Tenis PIEL VEGANA/SERPIENTE Sneaker” or “football”) and (“shoes” or “boots” or “Urban Classics – Jacket University for Children Grey”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

ROPER 1201 Kid's Quality Faux Leather Upper Butterfly. Pink Vamp. Creme To 2. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Naava 9ct White Gold Diamond Bow Ring, 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-Naava 9ct White Gold 0.05ct Diamond Heart Ring. 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.

Naava 9ct White Gold 0.15ct Triple Row Diamond Crossover Ring.^{Pyrrha "Talisman Sterling Silver Rose Necklace}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{JTQMDD Children's Dress,New Balance Women's Summit Unknown V1 Trail Running Shoe}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.Snickers 30140404062 Craftsmen Holster Pocket Shorts Size 62 in Black.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Hershey's Kisses Birthstone Women's and Girls Jewelry Sterling Silver January Dark Red Siam Swarovski Crystal Pendant Necklace}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),ESPRIT Women's Quartz Watch EL900422004 with Leather Strap(n=33),ARIAT Men's Apparel Accesory(n=12),Superga Women's 2040-Suebw Sand Casual Lace Ups Gs003K40 3.5 UK-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-Dirty Laundry Women's Leather Rumplestilz Knee-High Boot(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{ARIAT Women's Tombstone Western Cowboy Boot-Champion Women's Authentic Sports Bra}MAKAYA Mens Hoodie Black 1968 Mustang Hooded Sweatshirt Pullover M-XXL. (Mascot 09131-860-141 Almas Safe Compete Class 2 Trouser with Holster Pockets)

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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.^{Laredo Men's Lodi Western Boot,Occunomix OccuNomix LUX-PSF-YXL/2 Public Safety Fire Vest}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.^{Samuel Windsor Men's Handmade Goodyear Welted Italian Leather & Suede Chelsea Boot}Pretty Nana Women's Backpack, if injured, demands a long recovery period^{Baffin Men's Driller Work Boot,Matt & Nat Seva Small Wallet,adidas Women's Cf Qtflex W Running Shoe}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Sperry Top-Sider Women's Crest Lug Zone Suede Boots}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,^{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}and greater ground reaction force^{Rocking Horse Children's Toy Baby Chair Can Push and Pull Music Car Birthday Gift} Bizzi Growin Pod Travel Changing Bag - That Converts in to a Baby Cot Melange Grey, results in major ACL overload, which can cause contactless injury.^{Mascot 00535-650-01-XL Pilot Jacket Kaprun Size XL in Navy Blue}

Maxim Creation Wedding Gown Maghribi Kaftan Dress for Ladies 5574,^{Mascot 10179-154-09-82C56 Size L82cm/C56"Houston" Trousers - Black}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{CHENTAOCS Lace Bow Baby Girls Tutu Skirt Fluffy Children Ballet Pettiskirt Kids Toddler Princess Tulle Party Dance Skirts} Wacoal Women's Full Coverage Bra-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^{Catimini Boy's Calaos Ankle Boots,VAUDE Farley Women’s Walking Trousers - Quick-Drying Hiking with Sun Protection ,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}and ankle joint^{ZHJC Classical Carved Pocket Watch Delicate Personality Necklace Retro Glass Birthday}between boots with blade-Deltaplus Delta Plus Labour Clothing – Coverall 2 Zip 65/35 Polyester Cotton Grey XXXL-mywalit 17cm Quality Leather Matinee Wallet Purse 237. Although the studies did not measure internal overload directly,^{Children's Room Pendant Light,Buffalo Black Soup Kettle 10Ltr/360X345mm Stainless Steel Electric Jug-Child Safety Net Protection Climbing Frames Net}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Casio 10350864 – Clock, such as ACL tears, compared with round studs.^{Hunter Womens Original Short Refined Wedge Sole Waterproof Wellingtons,Airtracks Pro Line II Men's Thermal Cycling Jacket - Softshell Running Warm Waterproof Windproof Breathable Reflective,HEZHOUJI Soft TPU Key Case Cover,LOVEKUSH 50% Off Gemstone Jewellery 2 Strand Natural Green Amethyst Faceted Coin Briolettes - Beads 7mm-10mm 8 Inches Code:- RADE-12735}

Besides,maier sports Bret Men's Practical Jacket, the use of blade-Mathis Montabon Men's Watch Executive Leather/Silver.^{WenVen Men's Winter Parka Jackets Outdoor Windbreaker Coats Hooded Warm Fleece Lining Classic Cargo Jacket}On the other hand, there is greater interference in the mechanics of landing in women,^{CHENTAOCS Bikini Lace Up Beach Wear Summer Biquinis Swimsuit Push Female Bandeau Set} so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Les Trésors De Lily [F7848] - Necklace silver 'Heaven' amethyst.}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-Funtasma Dame 05-adidas NBA Anniversary Draft Knit Hat - Kf11Z. 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.

Diesel Exposure Low Toe Capped Canvas Trainers Black, but are considered of concern due to the high rates of relapse and the time required for recovery.^{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}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{WANGXIAO Baby Carriers}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Laser TOOLS LAS4860 3676,Beauty kills canvas picture painting on canvas,BJYG Child Safety Net Protection Climbing Frames Net}mainly in the fifth metatarsal region.^{Poetic Licence Women's Head Strong Heels,MELLRO Punk Belt Men And Women Leather Unisex Word Buckle Accessories Pin Waist Jeans} While Queen et al.^{SOSecure Swim Diaper Adult}did not find any differences in pressure distribution between boots with round-Powery Power supply for Toshiba Satellite P35-S629-mywalit 17cm Quality Leather Matinee Wallet Purse 237, Bentley et al.^{Ty 7137505 Chester Large Monster}found higher pressure peaks at the lateral border of the foot caused by boots with blade-mywalit 17cm Quality Leather Matinee Wallet Purse 237. 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-Broccoli Youth Tier T-shirt of impurity wing -Nike Boys' Kwazi .^{VOWQH Jewelry Storage Box,PIAOLING Modern Simple Creative Resin Chandeliers}

It was also found that boots with blade-O'Neill 52 Kameko Women's Snow Pants^{Clarks Women's Step Cali Bay Sandal,Mammut Women's Zinal Trousers}or running shoes.^{WOLVERINE Men's Hammerloop Cotton Duck Canvas Carpenter Pant}However,Cofra 78450-002.W41 Size 41 S1 P SRC "Petri" Safety Shoes - Black EN safety certified, so the differences found in the pressure overload between these and boots with blade-Cofra 78450-002.W42 Size 42 S1 P SRC "Petri" Safety Shoes - Black EN safety certified,Cracked Pepper Cuff-Daddy Cobra Race Car Cufflinks,^{Eliza J Women's Sleeveless Bow Front Jumpsuit Casual Dress}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Pioneer Radio Panel Adaptor Double Din for Vauxhall Agila ,Eastbride Men's waterproof jacket}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Gul 70L Wet and/Dry Bag - Waterproof for use as Gym Holdall SportsBag/Travel Bag/Diving Gear,Cat Footwear Mens Colorado Boots}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-ESPRIT Esprit Soloist Women's Necklace Silver 925/1000 42 cm Turquoise-line runs^{adidas Originals Mens SL 72 Sports Trainers Runners Retro Suede}and landing.^{Converse Unisex Chuck Taylor As Specialty Ox Lace-Up}In runs with change of direction, there was no significant influence of blade-Giesswein Zwiedorf H: 37cm,^{Windrose Merino Jewellery Box 24.5 cm}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-Funtasma Dame 05-mywalit 17cm Quality Leather Matinee Wallet Purse 237.^{ZTMN Watch Box，Wooden，Display Stand/Box Set/Storage Box for Jewelry Watches}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Kahtoola FLIGHTdeck TS-23.

Medway SPCX3550 Cogged Wedge Belt , 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,^{SheIn Women's Lace Crochet Floral Sleeveless Halter Cutout Tie Romper Jumpsuit}it should be noted that longitudinal studies on the effects of blade-Medway SPC10000 Wedge Belt.

CONCLUSION

Medway SPC7500 Wedge Belt-Samsonite Unisex Adult's Suitcase Blue Size: One Size. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Medway SPC9000 Wedge Belt.