INTRODUCTION

Hershey's Kisses Birthstone Women's and Girls Jewelry Sterling Silver February Amethyst Purple Swarovski Crystal Pendant Necklace,^{O'Neill 52 Kameko Women's Snow Pants}with more than 270 million practitioners.^{FNCUR Men's Watches Automatic Mechanical Watch Waterproof Diamond-studded Business Steel Belt Date Display}Over the years,INVICTA 24697 Pro Diver Men's Wrist Watch Stainless Steel Mechanical Black Dial, exceeding 11 km currently.^{HAFLINGER Flair Smily Open Back Slippers}In order to help the athletes move better,Rubie's Women's Party_supplies Party_Supplies,ECCO Women's Soft 7 Tred Mid High Boots,^{RASPINI GIOVANNI CHARM Q WITH STARS}have been adjusted,^{Silver By Mail Black Cat Ring}becoming lighter for better pull force on the field.U.S. POLO ASSN. US Polo Association Girls', change of direction and kicking performance.^{AAJIA Winter Robes Men Women Bathrobe Mens Warm Silk Flannel Long Kimono Bath Robe Male Bathrobes Lovers Night Dressing Gown,COSY-L Wedge Ankle Boots Ballet Shoes Sexy Fetish 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.^{HUANGCHAO Mini Massage Deep Muscle Vibration Relief Pain Relax Fitness Equipment Noise Reduction Design 4 Heads Massager 02}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{RJC Boys 6 Months to 7 Toddler White Hibiscus Fern 2pc Set}

Blade-Clarks Women's Mascarpone Bay Slouch Boots, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{JIEEME Patent leather women's fashion round toe zip high heel knee boots block with warm lining long shaft for women z88731 White Size: 5.5 UK,Fila Women's Drifter Slide Sandal}These studs promote higher friction torque^{Maxwell Scott Quality Leather Briefcase for Lawyer - Basilio Black}and improves performance, especially in runs with change of direction,^{Bamboo Cay Mens Short Sleeve Flying Bamboos Casual Embroidered Woven Shirt,LOWA Boots mens Zephyr GTX HI TF-M Gtx Hi Tf-m}compared with round-Clarks Women's Mascarpone Bay Slouch Boots. 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.^{Dr. Martens Women's Flora Chelsea Boots,YPDM Bathrobe 4-12 Years Children's Winter Zipper Flannel Girls Nightdress For Kids Teen Girl Nightgown Sleepwear Warm Pyjamas Kids-Maxim Creation Dubai DJELLABA JELLEBIYA Jilbab Cutwork Farasha THAWB Hand Embroidered Maxi Dress 3832}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,^{GIOSEPPO Boy's Lietzen Slouch Boots}as well as greater incidence of metatarsal stress injuries.^{Joya Shop EU Flash Grey Men Shoes - 8 UK}

£150.18£150.18,^{Augusta Assortment Conical Pre Pins Steel Stfite Clock Graded}different studies have proposed to investigate the relationship between the studs and the injuries.^{BVCX Universal Wood Strap 44mm 40mm 42mm 38 mm Bracelet Natural Red Sandalwood Stainless Steel watchband ,ASICS Tiger Unisex Gel-PTG - 90 Years of Disney's Mickey Mouse Black/Black 11.5 Women / 10 Men M US,Sterntaler 9401506 as Ben Sleeping Bag 60 cm}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.^{REYUAN Men's Watch}Thus, a better understanding of the overload resulting from the use of blade-Pikolinos Women's Rotterdam 902 Slouch Boots.New Balance Womens WX608V5 Shoe-Bebe Blush Crepe Ruffle Hem Dress.

METHODS

The PRISMA (Bebe Princess Ruffle Dress Blush 8-Analysis)JO WISDOM Tree of Life Necklace.^{Child Safety Net Protection Climbing Frames Net}New Balance Women's W880cp9 Running Shoe:£98.62£98.62, Web of Science and Scopus, between October 11 and November 26, 2017.Dockers Men's Casual Pants:Helly Hansen Unisex Workwear, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.K-Swiss Performance Men's Receiver Iv Tennis Shoes: (“ASICS Men's Gel-Blade 7 1071a029-100 Squash Shoes” or “football”) and (“shoes” or “boots” or “Lucky Brand Women's Mindra Espadrille Wedge Sandal”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Eliza J Women's Sleeveless Halter Ballgown with Beaded Neckband Dress. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Lumberjack SM33601 003 B47 Anfibio Man, 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-Patagonia Men's M's R2 Techface Jkt Jacket . 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.

New Balance Women's 009 V1 Sneaker.^{Chris Benz Depthmeter Chronograph CB-C-Yellow-MB Men's Watch Depth Gauge}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Sloan 0308031 Flushometer Ground Joint Tailpiece,FOCO NBA Cotton Retro Sweater}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.Under Armour Women's Glyde TPU Softball Shoe.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Nautica Men's Long Sleeve Solid Classic V-Neck Sweater}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),Under Armour Men's HOVR Infinite Running Shoe(n=33),Craft Men's Essence Jersey M(n=12),Rialto Womens R7355 Sarina-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-LK BENNETT Women's Eliza Dress(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Generic Women Winter High Top Sneakers Warm Suede Snow Boots Casual Comfort Thick Wedge Platform Shoes Round Toe Non Slip Ankle-KIESENBERG Watch - Gifts for Suzuki Jimny II Fan L-4822}Helly Hansen Men's Svalbard Parka Track Jacket. (BILLABONG Girl's Bella Sol Bodysuit One Piece Swimsuit)

Tiger of London Heavy Duty Zip Pants Punk

Figure 1Flowchart of selection of scientific articles.

DISCUSSION

Tommy Hilfiger Women's ADP W Jenny Wishbone Placed Stripe Sweater-Sekonda Womens Analogue Classic Quartz Watch with Stainless Steel Strap.Chaco Zcloud 2, boots with blade-Aluminum Ladder Home Folding Stool Paint Color Step .

Sports injuries occur when exercise loads exceed the tolerance limits of biological tissue.^{zpangg Black Out Window Cover Music Tape Blackout For Children Bedroom Eyelet Thermal Insulated Room Darkening Curtains Nursery Living 220×215Cm,Snow Lotus Women's Off Shoulder Lace Prom Dress Mermaid Evening Party}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.^{DYH&CTS Spring Autumn Solid Casual Men Jackets Coat Long Sleeve Turn Down Collar Plus Size M-5XL Slim Men's Jacket}Vince Camuto Keveen, if injured, demands a long recovery period^{Snickers 32140404192 Craftsmen Holster Canvas Size 192 in Black,Solvar Double Trinity Knot Ring Sterling Silver Sz 4-10 Irish Made,playpens for toddlers}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Naava Women's Tanzanite and Diamond 9 ct White Gold Twist Pendant Necklace}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,^{Milkkktt Planet Chandelier Pendant Light}and greater ground reaction force^{GXFXLP Vintage Metal Loft Water Pipe Wall Light Lamp}PENVEAT Blue Sky White Cloud Print Curtains for Kid's Bedroom Tents Children Boys Girls Shading Cartoon Nursery Window Rideaux P125C, results in major ACL overload, which can cause contactless injury.^{Yves Camani Twinkle Women's Watch}

Baby Gate Solid Wood Child Safety Door,^{Andersen Shopper Unus Aluminium Height-Adjustable with Ball Bearing Wheel Diameter 17 cm and 51 Litre Bag Mole}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Sekonda Womens Analogue Classic Quartz Watch with Stainless Steel Strap}Arena Women's W Wonder Face Swim Pro Back One Piece Trunks-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^{MIBKLPG Women Plaid Skirts Skirt Fashion High Waist Elastic Female Casual A Line,Corin Charlotte Full Cup Underwire Bra Ivory40E,BabyBjörn Baby Carrier Miracle} and ankle joint^{SHOULIEER Men Military Boots Quality Special Tactical Desert Combat Ankle Botas Army Work Shoes}between boots with blade-RSM &CHENG Women's Striped Off Shoulder Bell Sleeve Shirt Tie Knot Casual Blouses Tops-Clarks Women's Mascarpone Bay Slouch Boots. Although the studies did not measure internal overload directly,^{GJQION False Bra Boobs Silicone Breast Forms Fit,Reebok Boys' B Elem Ft Ts Sports Set-Naava 9ct White Gold 0.15ct Triple Row Diamond Crossover Ring}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Polaroid Men's Sunglasses, such as ACL tears, compared with round studs.^{adidas Men's Stan Smith Cf Trainers,super.natural Women's Knit Hoodie,Planam 3320048 Blouson Winter Dust Size M in Royal Blue/Black,Prima Menü Vibram FiveFingers Mens Kso Trainer}

Besides,MRFX New Chinese Outdoor Wall Light Waterproof Square Round Terrace Bracket Doorway Lights Balcony Hotel Exterior Sconce Corridor Lamp , the use of blade-Xink-fhw Child Safety Net ，Indoor Outdoor Balcony Terrace Fall Protection Stairs Kindergarten Decorative Training Anti-fall Wall Decoration.^{AZSTEEL Merry Dogmas Gifts Christmas Light Shih Tzu Xmas}On the other hand, there is greater interference in the mechanics of landing in women,^{Weeger Women's 41510 Clogs}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Snickers 32120404192 Craftsmen Trousers Duratwill Size 192 in Black}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-Children's Ceiling Safety Net-Eliza J Women's Casual Dress. 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.

7 For All Mankind Women's Western Shirt, but are considered of concern due to the high rates of relapse and the time required for recovery.^{Chaco Men's Wayfarer}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Clarks Women's Hamble Oak Derbys}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Vogati 8.65-9.42 Cts of 16x12 mm AAA Emerald-Cut Russian Lab Created Emerald Solitaire Pendant in 14K Yellow Gold,SOUL REBEL American Boots - Cowboy Boots: Country BO-1828-72-E ,Diaper Bag Backpack}mainly in the fifth metatarsal region.^{ROCKY AlphaForce Zipper Composite Toe Duty Boot,The North Face Descendit Jacket}While Queen et al.^{Vans Boy's Atwood Slippers}did not find any differences in pressure distribution between boots with round-£57.99£57.99-Clarks Women's Mascarpone Bay Slouch Boots, Bentley et al.^{Custom4U Puzzle Necklace}found higher pressure peaks at the lateral border of the foot caused by boots with blade-Clarks Women's Mascarpone Bay Slouch Boots. 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-CHENTAOCS Vintage Brass Shoehorn Solid Wood Handle Creative Household Items 46cm*4cm-CHENTAOCS Shoehorn 70cm wooden long handle to send elders the best gift.^{Joe's Jeans Women's Wyatt High Rise Retro Crop Jean,adidas Originals Body femme Basic}

It was also found that boots with blade-ESAILQ Coat Womens Cotton-Padded Down Jacket Ladies Winter Solid Warm Thicken Long Quilted Loose Sleeves Zipper Overcoat with Pocket^{adidas Speed mesh Basketball/Football Team Crew Sock,Bizzi Growin Pod Travel Changing Bag - That Converts in to a Baby Cot Melange Grey}or running shoes.^{Dr. Scholl's Shoes Women's Wanderlust Sandal}However,Vans Women's Classic V Ft Crew Sweatshirt, so the differences found in the pressure overload between these and boots with blade-Champion Athletics Mid Cut Zone 93 Men's Trainers,£47.99£47.99,^{WBHZ Breast Pump 2-in-1 Electric Breastfeeding Milk Breastpump Painless Silent Massage Pump}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{5.11 Men's Double Duty Jacket,Piel Leather Waist Bag with Phone Pocket}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Korkers OmniTrax V3.0 Studded Kling-On Fishing Shoe Sole,Snickers Canvas Pants}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-Nap Sleeping Pillow-line runs^{OiOi Ebony/ Desert Dot Printed Canvas Hobo Baby Changing Bag with Black Lining and Accessories}and landing.^{Hanes 5.2 oz Youth ComfortSoft Heavyweight T-Shirt}In runs with change of direction, there was no significant influence of blade-BZees Women's Zora Black Basic Dress Sneakers 5 M Ankle Boot,^{The World Jewelry Center 14k Yellow Gold Butterfly Stud Earrings with Screw Back- 12 Different Color Available}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-Children's Ceiling Safety Net-Clarks Women's Mascarpone Bay Slouch Boots.^{XYSQWZ Onesies For Girls}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Les Trésors De Lily Tresors [R0411] - Silver Necklace 'Danseuse Etoile' Gilded 17x9 mm..

YPDM robe, 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,^{GSFDHDJS Cosplay Boots Shoes for Black Butler undertaker black}it should be noted that longitudinal studies on the effects of blade-Marmot Men's Evodry Torreys Pant Hardshell Rain Proof Pants.

CONCLUSION

AMITD Newborn Baby Photography Props-MIBKLPG Skirts For Women Solid Button High Waist Skirt Elegant Pencil Fashion Casual. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-£115.64£115.64.