INTRODUCTION

Stainless Steel 150lb A182 F304 DN32 Forged Manual Flange Gate Valve Connectiongate,^{Factory Directly Sell Disposable Ultra Thin Newborn Baby Diaper 100% Printed Diapers}with more than 270 million practitioners.^{Self Propelled Concrete Mixer}Over the years,Industrial RO Plant Water Treatment Equipment with Reverse Osmosis Membrane 4021, exceeding 11 km currently.^{Hot Sales Premium Rigid Cardboard Paper Candle Packaging Gift Box}In order to help the athletes move better,AG -Bys115 Hospital Bed for Sale,Polinovel Leisure 12V 120ah Deep Cycle Lithium Ion Marine Battery 12 Volt,^{Customized/OEM Picot Satin Ribbon with Ears on Two Edges for Bows /Decoration/Wrapping/Gifts Packing}have been adjusted,^{K40 PRO 5g Mobilephone Snapdragon888 Octa Core 6.67" Screen 4520mAh NFC Smartphone}becoming lighter for better pull force on the field.Customized Calcined Petroleum Coke with Size, change of direction and kicking performance.^{Latest New Trendy Fahion Women Acetate Reading Eyewear,Daily Waterproof Oilproof Practical Plastic PVC Apron}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.^{Outdoor Multitools with Multi-Spanner for Camping} This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Smartwatch NFC IPS Screen Factory Price High Quality IP68 Waterproof Heart Rate Monitor Sports Watch Ios Android}

Blade-AISI304L Stainless Steel Coil, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Adult FFP1 Fashion Disposable Face Mask for Safety,49-Inch Touch Screen Monitor LCD Panel Industrial Display Open Frame Touchscreen}These studs promote higher friction torque^{Machine Made Brown Kraft Paper Gift Bags with Twisted Handle}and improves performance, especially in runs with change of direction,^{Industry Grade Sodium Formate for Leather 141 -53-7,Door Attendance Contactless NFC RFID Smart Card}compared with round-AISI304L Stainless Steel Coil. 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.^{High Quality Fat Tire Electric Bicycle Mountain E Bike,Personalized Emossed Logo Genuine Leather Material with Breathing Hole Golf Putter Grip-Two Folding PU Sofabed with Large Loading Number}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,^{En1869: 1997 Fiberglass Fire Fighting Blanket}as well as greater incidence of metatarsal stress injuries.^{5A05 Aluminum Alloy Tube}

Isuzu Engine C240 4jg1 4jg1-T 4jg2 4bg1 6bg1 6HK1 6wg1 for Assembly,^{Honeycomb Ceramic Heat Accumulation Heater}different studies have proposed to investigate the relationship between the studs and the injuries.^{2t 2.0 Ton 2ton Battery Stacker Electric Pallet Lifting Height 3500mm 3.5m Mast Duplex Two Stage Fork Lift,Fruit Crushing Juicer Machine Juice Production Line Turnip Ginger Crusher,Good Quality Skid Steer Loader with Hydraulic Breaker}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.^{Tipo Teja Maquina Glazed Roof Tile Making Machine}Thus, a better understanding of the overload resulting from the use of blade-Factory Wholesale Price High Quality Liquid for Smoking Salt Nicotine.Silent Generator/Portable Generator Set/Diesel Set-150# ANSI 304L Stainless Steel Forged Lap Joint Flange.

METHODS

The PRISMA (Disposable Shoe Cover/Non-Slip Covers Ce FDA GB15979 Made by Machine Located Xiantao City Hubei Province China-Analysis)50-100 Tons Above Ground LPG Gas Bullet Tanks Manufacture.^{Foton 8*4 Chemical Liquid Trucks}3 Axles 30ton Asphalt Bitumen Tanker Truck Semi Trailer:1218 Wood CNC Router Machine Professional Cutt for Sale, Web of Science and Scopus, between October 11 and November 26, 2017.GM Parts Outer Tie Rod Rh 23479349 for Buick Envision:Forged Socket Welding Fitting Full Coupling En/DIN , football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Poly Ribbed Belts Machines Rubber Transmission Model Pj V Belt: (“Tianjin Factory Flange Butterfly Valve” or “football”) and (“shoes” or “boots” or “Isuzu Thermo King Refrigerator Van Truck for Meat and Fish”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

TP304 TP304L Tp316 Tp316L ASTM A249 2 Inch Stainless Steel Boiler Tube. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Clw 5500L LPG Gas Bobtail Auto Refueling Tanker Truck, 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-Good Used Wholesale Cylinder Plate Mounting Machine Rubber Print Machine  with One Year Guarantee Time. 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.

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RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Disposable Medical Surgical Sterile Waterproof SMS /PPE/CPE/PP Srub/ Protective Clothing Suit Coveralls AAMI Level 2/3 Isolation Gown for Hospital/Clinics}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),60 Cbm Lp Gas Propane Tank Semi Trailer for Sale(n=33),Manufacture Direct Sales Flocking Swab Supplier(n=12),Hot Sale Eco Friendly Microfiber Yoga Sport Rubber Mat-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-Shisha Pen Welcome OEM Brand 18flavors Lio electronic Cigarette(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{HDPE Geocell-Venus Factory Cosmetics Freesia Deodorant Spray 330g}ANSI B16.5 Stainless Steel Pipe Fitting Manufactured Flnage. (Women's Smocked MIDI Dress with Ruffles)

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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.^{868MHz Antenna FM Low Cost Mini,Dinosaur Inflatable Jumping Castle Air Amusement Playground}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.^{Popular Products Rubber Accelerator TBBS/Ns for Tire Making Chemicals}Cable Plug S Ss Wso 103 Circular Connectors, if injured, demands a long recovery period^{Sunlight Readable OLED Display 128X32 Resolution Flexible 4-Wire Spi Interface Small,Angela Series Mini Baby Rabbit Plush Dolls Pendant Girl's Favorite,E Cigarette 510 Cbd Battery Thick Oil Cartridge}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Soft Children Cloth Diaper Reusable Nappies Training Pants}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,^{HOWO Road Sweeping Truck 4X2}and greater ground reaction force^{MIM New Car Accessories Auto Part Manufacturer}Rechargeable 510 Ecig Adjust Variable Voltage Slim Twist Cartridge Battery, results in major ACL overload, which can cause contactless injury.^{Custom Leather Handbag Women Genuine Cowhide Shoulder Bag Factory}

High Quality Rock / Stone /Jaw Crusher PE750X1060 for Mining Machinery,^{Oilfield Casing Shoes and Non-Return Valves}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Square Inductive Proximity Sensor Switch Non-Shield Type Sn04-P2 Detector Distance 5mm 10-30VDC 200mA PNP Normally Closed} Road Construction Material Biaxial Fiberglass Geogrid-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^{Dye Ink for Officejet Paintjet 3630,High Quality Disposable Hot Cold Drink Take out Paper Cups,Bluetooth Wireless Earphone with Microphone Binaural Calls}and ankle joint^{OEM Reliable Quality Carrying Idler Made in China}between boots with blade-China Yibang Customized Holiday Handmade Juice Gummy Candy-AISI304L Stainless Steel Coil. Although the studies did not measure internal overload directly,^{Hot Sell Manufacture Stainless Steel Couplings,Jupen Petrol Nozzle Fuel Injector for Lada -Fashion Rayon Print in Stripe with Good Hand Feel}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Hand Tools Factory Price Professional Paint Scraper, such as ACL tears, compared with round studs.^{40*600mm White Plain Glass Mosaic Wall Tiles Borders ,High Quality Opening PU Material Endless Timing Belt,Cheap Manual Clinics Surgery Bed for Obstetrics,DIN741 Elec-Galv Malleable Adjustable Bull Dog Grip}

Besides,800m Reflective Sheet Foif Rts362 Surveying Instrument Price Total Station, the use of blade-Wholesale Disposable Cbd Vape Pen Happ Plus Custom 6ml Dispsoable Vaporizer.^{Access Controller Smart Thermometer Device with 8inch Screen Face Recognition Camera and RFID for Gate Control System}On the other hand, there is greater interference in the mechanics of landing in women,^{Modern Design WPC Outdoor Decoration Panel 3D Wall Panels}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{500ml Refill Package Liquid Laundry Detergent}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-Disposable Vape Pod 1500puff Vapeman Vision 700mAh Kit E-Cig-cheap Disposable face mask earloop blue masks 3 ply mouth cover anti virus. 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.

Organic Aromatherapy 100% Pure Lavender Essential Frafrance Oil, but are considered of concern due to the high rates of relapse and the time required for recovery.^{Anti Slip Walking Surface Triple Laminated Glass for Floor Tile}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Human Knee Joint Muscle Medical Teaching Anatomy Model} it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Surface Waterproof and High Hardness Epoxy Resin Ceramic Tile Gout Cement,Italy Tie Rod Nut Forged Formwork Wing,Aqualand 46feet 14m 14persons Aluminum Military Rescue Patrol/Aluminium Catamaran Speed House Cabin Motor Boat}mainly in the fifth metatarsal region.^{Dz-500/T Hualian Custom Vacuum Seal Bags Alu-Foil Bag,Cheap Farm Tractor 6t Small Backhoe Loader for Sale}While Queen et al.^{Fresh Crop Excellent Grade Apple Jam in Glass Jar}did not find any differences in pressure distribution between boots with round-Plastic Livestock Feeder Drinking Bowl-AISI304L Stainless Steel Coil, Bentley et al.^{58kHz EAS Wireless Alarm System for Clothing Store}found higher pressure peaks at the lateral border of the foot caused by boots with blade-AISI304L Stainless Steel Coil. 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-Actual Photo Nebulizer Kit with Mouthpiece-Laboratory Equipment PE60*100 Mini Stone Jaw Crusher for Sale.^{1.4mm Thickness Aluminium Glazing Casement Window,Portable Design Coin Operated Weighing Scales Automatically Measure 500kg Rated Load}

It was also found that boots with blade-Cheap Building Materials 20X100 Wooden Floor Tiles^{Bluetooth LED Speaker Light Night Lights Table Lamp I800,Auto Parts Front Right Stabilizer Link for Acura Honda OE 51320s5a003 51320scva91}or running shoes.^{Neutral Sanitary Use Silicone Sealant}However,Telescopic Jcb Loadall Multifuncion Forklift with Bucket, so the differences found in the pressure overload between these and boots with blade-52100 100cr6 Suj2 Cold Drawn Spheroidizing Annealed Bearing Steel Wire for Ball,Bed Canopy for Single to King Size Beds,^{Titanhi CE ISO SGS OEM Cheapest 4WD Front Wheel Loader Easy to Learn and Use}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Door Handle Lock Double Spindle,Ce GS Approved 5 Inches No Stress Hydraulic Wood Chipper}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Road Construction Material Biaxial Fiberglass Geogrid,Multi Color Crystal Glass Award Trophy for VIP Souvenir}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-Premium Ultra Thick Super High Absorbency Printed Baby Diaper Nappies From China Manufacturer-line runs^{High Quality Hot Pepper Washing Machine}and landing.^{Marine Vegetables Aquatic Spicy Seafood Laver Snacks 20g with Test Report}In runs with change of direction, there was no significant influence of blade-Children Kids Baby Disposable Diapers China,^{23.6eled LED Portable Audio Speakers Small LCD with AV Input PC Monitor Gaming}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-Disposable Vape Pod 1500puff Vapeman Vision 700mAh Kit E-Cig-AISI304L Stainless Steel Coil.^{Connector Ablet Wire Type C USB 3.1 Cable}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Disposable Baby Diaper with Magic Tape.

Ultra Thin Pullups Diaper Pants Baby, 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,^{Plastic Square Tube Plugs/Stopper for End Protection} it should be noted that longitudinal studies on the effects of blade-Soft Children Cloth Diaper Reusable Nappies Training Pants.

CONCLUSION

Breathable 12-Layers Baby Newborn Diapers Cotton Gauze Diaper-Cojin Yinyin Stylish Pants Swimming Disposable Sanitary Training Thin Core Diaper for Baby Girl. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Trekore 8X32 ED Glass Bird Watching Hunting Telescope Waterproof Binocular.