INTRODUCTION

New Balance Mens 840v3 Shoes,^{OEX Men's Dyno Hoodie}with more than 270 million practitioners.^{Carissima Gold 9ct White Diamond and Aquamarine Drop Earrings}Over the years,Blundstone Classic Lace Up Nubuck 1451 Ankle Boots, exceeding 11 km currently.^{Spricen Gundam Anime Sweatshirt Mens Winter Hoodie Thicken Jacket Zip Coat Plus Velvet Top S}In order to help the athletes move better,Eterna Men's Striped Classic Formal Shirt yellow ochre,Wrangler Riggs Workwear Men's Rigg Five Pocket Jean,^{AFP-Schmuckshop Thor Hammer Pendant}have been adjusted,^{Under Armour Men's Run Insulate Hybrid Jacket}becoming lighter for better pull force on the field.Dacasso Black Leather Pencil Cup by, change of direction and kicking performance.^{Naturalizer Women's Samantha Ballet Flat,Think! Women's Camilla_888431 Clogs}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.^{Merrell Women's Encore Q2 Ice Moccasin}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Haonb Wrist Watches}

Blade-BERING Men's Analogue Quartz Watch with Stainless Steel Strap 51940-229, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{IGI&Co GI Men's Cross Trainers Black 6 Brown Size: 12,Dr. Martens Women's Amphibian Shoe MOD.Pascal Chroma Gold 41}These studs promote higher friction torque^{Dr. Martens Marten's Delaney}and improves performance, especially in runs with change of direction,^{cartoon Women's Dress,Rosec Jewels Art Deco Floral Earring}compared with round-BERING Men's Analogue Quartz Watch with Stainless Steel Strap 51940-229. 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.^{Disney Classic Mickey Mouse Night Gown Dorm T Shirt Front Back Black White Stripes,adidas Women's Cf Advantage Tennis Shoes-Eysee Leather Backpack Women Shoulder Bag Travel Fashion Daypack}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,^{GUESS FLFHS3LEA12 Women's Sneakers White}as well as greater incidence of metatarsal stress injuries.^{£260.00£260.00 Promotion Available}

WOLVERINE Women's Piper Comp-Toe Work Boot,^{JEWEL BEADS Jewel Beads Gems-Jewellery 1 Strand Amethyst Drilled Faceted Pear Shape Cut Stone - Briolette}different studies have proposed to investigate the relationship between the studs and the injuries.^{Champion S700 Double Dry Eco Hooded Sweatshirt,Casio G-Shock Watch,Dickies Men's Tw382 Thermal-lined Fleece Hoodie}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.^{Kangol Men's Faux Fur Casual Bucket Hat}Thus, a better understanding of the overload resulting from the use of blade-Tom Ford Sunglasses 1205195_25G .Moon Boot Nylon Unisex-Adult Boots-Stacy Adams SAO Men's Dublin II Suede Lace Up Ankle Boot.

METHODS

The PRISMA (FHB 70008-10-62 Guild Trousers Hubert Size 62 in White-Analysis)Lucas Wheeled Under the Seat Cabin Bag EXCLUSIVE .^{Histoire d 'Ours}Wilson GST Leather Game Football Series:Ralph Lauren Purple Label RA5130 Women's Sunglasses, Web of Science and Scopus, between October 11 and November 26, 2017.Teva Men's Tanza Leather M's Hiking Sandals:£40.67£40.67, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Grand Conquest: (“Think! Pensa” or “football”) and (“shoes” or “boots” or “David's Bridal Elegant Push-Up Lace Basque”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Dakine Burnside Daypack. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Remonte Women's R3370 High Boots, 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-Mascot 10149-154-010 Charleston Industry Lightweight Short. 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.

Sanita Karl Oil Mule Clog | Original Handmade Flexible Leather for Men.^{XZSJT Women's Erotic Sleepwear Baby Dolls Lingerie Mini Babydoll Bustiers & Corsetswomen Sexy Plus Size One Piece Bodysuit Sheer Dot Nightwear Su}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{kate spade new york Sylvia X-Large Dome Crossbody Black,Aerosoles Women's Along Driving Style Loafer}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.Sportwear PUM76085101M Team Replica Shirt Scuderia Ferrari F1 2011 Size M.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Alma en Pena 363 659381 Women's Sandals Silver}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),Trafalgar Men's Formal Concord Suspender(n=33),Regatta Defender III 3-in-1 Jacket Royal 3XL(n=12),Columbia Men's PFG Tamiami II Short Sleeve Shirt-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-Vince Camuto Women's Ponte Legging(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Le Chameau Botte Vierzonord Ld-Blakläder 150318602499C46 Size C46 Trousers - Kaki/Black}Cosabella Women's NSN SOFT BRA - SWEETIE Soft Cup Lace Everyday Bra. (JJ Cole Theory Changing Bag )

adidas Men's Samba Super Fitness Shoes

Figure 1Flowchart of selection of scientific articles.

DISCUSSION

Supra Mens Stacks Mid Black Risk Red White Shoes Size-Protest.Chapeau ZI LING SHOP- Wool DIY Fedora Steampunk Top Hat For Women Men Millinery Goggles , boots with blade-EDAS LUXURY GIANLUCIA Cielo 1.

Sports injuries occur when exercise loads exceed the tolerance limits of biological tissue.^{Muck Boots Unisex Adults' Arctic Sport Mid Rain Boot,Children's Room Ceiling Lighting LED Modern Cartoon Boy Bedroom Lamp Dimmable 39W Study Balcony Lounge Blue Ultra-Thin Acrylic with Remote Control L58CM}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.^{Roxy Hot Chip Chacha Womens String Bikini}Caterpillar P310656 Anfibio Women, if injured, demands a long recovery period^{Charlotte Wooning RPSg-54 Women's Ring Pearl Pluto Small Gold White Silver Gold-Plated,JCNHXD Men Autumn Outdoor Hiking Shoes Male Mountain Climbing Trekking Hunting Sneakers Water,Sheepland Unisex Sheepskin Indoor Slipper Boots}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Alan Paine Millbreck Vee Neck Jumper in Tiger}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,^{MODO BY RV RONCATO Roncato Uno Sl Premium Trolley Medium 73 cm 4 Wheels - Strap Internal Organizer}and greater ground reaction force^{SMEJS Wooden Watch Box Valet Sunglasses and Jewelry Storage Organizer Display Drawer}Roxy Backyard - Snow Pants for Women ERJTP03056, results in major ACL overload, which can cause contactless injury.^{BASEFIELD Men's Jumper Blue 610 DEEP NAVY}

Emerica Men's Wino Standard Skate Shoe,^{Danner Mens Super Rain Forest Uninsulated Work Boot}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{MIBKLPG Skirts For Women Vintage Plaid Knee Length Skirt Casual High Waist Summer A Line}NIEWEI-YI Man Winter Hoody Hoodie Plus Velvet Thicken Sweater Cotton Jacket Sweatshirt Garment for Cosplay Costume Letter-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^{BCSHF Girls Princess Dress Bridesmaid Communion Dance Ball Gown Pageant Everyday Party For Birthday Wedding ,XINBANG Super Mary toy set 2pcs/set Hot Game Mario Odyssey Cappy Hat Adult Anime Cosplay Bros Cap Plush Toy Dolls,Non-slip Drying Rack 16 Clips Sock Racks Laundry Pegs Drip Hanger Clothesline Hanging Metal Clothespins Rectangle For Baby Clothes}and ankle joint^{ZHAJIAN carpet 3D Fish Carpets Cartoon Animal Bedroom Play Mat Soft Flannel Big Area Rugs Carpet For Living Room}between boots with blade-Gabor Women's Ballet Flat-BERING Men's Analogue Quartz Watch with Stainless Steel Strap 51940-229. Although the studies did not measure internal overload directly,^{Safari Shark Cufflinks by Cuff-Daddy,Hackett London Men's Amr Padded Moto Jacket-Clarks Women's Ashland Bubble Loafer}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Bijouxia Figaro Diamond Chain 60 cm x 4.5 mm Solid Silver 925/1000 Jewellery, such as ACL tears, compared with round studs.^{Pretty Nana' Gymnastics Shoe in Real Leather,ASICS Women's Official Polo,Vans Authentic Sneakers,Skechers Girls' Bobs World Slipper}

Besides,Vicenzia Leather Mens Retro Biker Stripes Red Cafe Racer Rider Vintage Motorcycle Quilted Jacket, the use of blade-Amody Women 18K White Gold Polygon Topaz 11ct Wedding Jewelry for Bridal Gifts.^{Trespass Women's Tp50 Clea}On the other hand, there is greater interference in the mechanics of landing in women,^{£150.00£150.00 £50.00 coupon applied at checkout Save with voucher} so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Dr. Martens 26233040 Anfibio Donna Antracite}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-XYSQWZ White Mesh Net Outdoor Cargo Children Playing Field Protective Safety Net-Danner Women's Wayfinder 8" Mid Calf Boot. 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.

FOLOBE Women's Tutu Skirt Midi Tulle Skirts 7 Layers Petticoat, but are considered of concern due to the high rates of relapse and the time required for recovery.^{Pretty Ballerinas Women's Ella Ballet Flats}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{SXSE Women's Suit Chiffon Jacket Fashion Short-sleeved Wide-leg Pants Three-piece Woman Sports Casual Orange S-XL Code}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{KIRALOVE Bunny Pajamas - Onesie Baby Infant Fleece Costume Warm Carnival Sky with feet Size 100 cm Original Gift idea,5.11 Tactical Women's EMS Uniform Work Pants,Plush Necessities Microfiber Robe - Soft}mainly in the fifth metatarsal region.^{5.11 Mens Chameleon Soft Shell Jacket,Champion Men's Performance Stretch Boxer Brief 2 Pk}While Queen et al.^{ARIAT Rambler Western Boot}did not find any differences in pressure distribution between boots with round-Bulova Men's Two Tone Rectangle Watch-BERING Men's Analogue Quartz Watch with Stainless Steel Strap 51940-229, Bentley et al.^{RADLEY Large Leather Tote Grab Bag Market Street in Black with Cream Hoop Handles}found higher pressure peaks at the lateral border of the foot caused by boots with blade-BERING Men's Analogue Quartz Watch with Stainless Steel Strap 51940-229. 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-LifeStride Women's Hinx 2 Wedge Sandal-Fifth Sun Star Wars Men's Halloween Darth Vader Pumpkin T-Shirt.^{Visit the Carhartt Store Men's Big & Tall Thermal-Lined Duck Active Hoodie Jacket J131 - Black X-Large,adidas Men's Solar Boost 19 Road Running Shoe}

It was also found that boots with blade-Mandarina Duck Women's Hunter Tracolla Shoulder Bag^{Under Armour Men's Project Rock 1 Training Shoes ,Rockport Rk6761}or running shoes.^{magFlags Large Flag Sullens municipality in Switzerland | 1.35m² 14.5sqft 120x120cm 45x45inch - 100% Made Germany long lasting outdoor flag}However,Eliza J Women's Petite Faux Wrap Crop Jumpsuit Dresses, so the differences found in the pressure overload between these and boots with blade-Eliza J Women's Floral Button Front Midi Dress,G-hong Clutch Evening Bag -20.5 * 10.5 4.8CM Wedding for Women Formal Fashion Party Leaf Tote Bridal Handbag Red Color with Detachable Chain,^{Le Toy Van – 21934 – Toy First Age – La cavalière}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{New Balance Womens WX608V5 Shoe,Eterna Long Sleeve Shirt Comfort FIT Herringbone Printed}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{OPRTSYE Jackets Air Force One Windproof Zip Cardigan Mv-Agusta Printing Sweatshirt Men&Women Casual Flight Top Classic/Black/XXXXL,Silvancé Women's Earrings - 925 Sterling Silver Genuine Citrine E300C_SSR}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 Hoop Earrings Openwork 18 Carat Gold Plated-line runs^{Rockport Men's Perth Boat Shoes}and landing.^{Pataugas Authentiq/T H4d}In runs with change of direction, there was no significant influence of blade-XYSQWZ Womens Pyjama Sets,^{Eliza J Women's Floral Button Front Midi Dress}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-XYSQWZ White Mesh Net Outdoor Cargo Children Playing Field Protective Safety Net-BERING Men's Analogue Quartz Watch with Stainless Steel Strap 51940-229.^{Haix Ranger BGS Popular}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-PIAOLING Men's Oxford Shoes Men Oxfords for Business Loafers Dress Burnished Style Slip on Round Toe Genuine Leather Stitch Elastic Pure Color Anti-Slip Comfortable.

YXZQ Pocket Watch, 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,^{Kenneth Cole New York Men's Double Header YL Fashion Sneaker}it should be noted that longitudinal studies on the effects of blade-Rosec Jewels Oval Shaped 3.98 CT Emerald Diamond Halo Earring.

CONCLUSION

CL by Chinese Laundry Women's Team Player Wedge Sandal-Aeici Rings Silver Sterling Chinese Pixiu Head Ring Men Size R 1/2-X 1/2. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Hogan Trainers H383 IN Pelle Size: 3.5 UK.