INTRODUCTION

High Speed City Electric Vehicle Bicycle Ebike for Lady,^{1HP Frequency Converter Vector Single Phase}with more than 270 million practitioners.^{Reflector IP65 Building Site Outdoor Lighting 6W 20W 30W Solar LED Flood Light}Over the years,Accummulation Blowing Moulding Machine for HDPE Plastic Toolboxes, exceeding 11 km currently.^{Factory Supply Veterinary Medicine 98 % Pure Fenbendazole}In order to help the athletes move better,High Precision Metal EMI Shield Case Clip,Ultra Absorbent OEM Economic Sleepy Overnight Absorbency Disposable Baby Diaper,^{CHENXI black toner cartridge compatible CE505A 505A 05A for HP printer P2035/ P2055}have been adjusted,^{Wholesale Vapepax Amazon Hot Sale Mint Flavor 10ml Boxed Vape Liquid}becoming lighter for better pull force on the field.Home Oxygen Generator 93% 3L Large Flow with Nebulizer for Sale, change of direction and kicking performance.^{2L 8# Hydraulic Transmission Oil with Mud Blocking Agent Formula Dky209,Automatic 500ml Bottle Drinking Water Juice Liquid Beverage Filling Machine}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.^{AC380V-DC60V25A1500W Switch Power Supply for Water Pump Motor Equipment}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Wholesale Plush Easter Bunnies Comfort Toys Doll Rabbit Manufacture}

Blade-China Cheap Price Best Perfomance New Tires 4X4 31X10.5r15lt 33X12.5r15lt 35X12.5r15lt High Quality off Road Extreme Pattern Tyre, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{1X64 Fiber Optic PLC Splitter/ Module Type Splitter/Plug in Splitter Connector,Wood Transfer Grains Aluminum Window Extrusion Profile for Vietnam}These studs promote higher friction torque^{Large Diameter Forged 1045 Steel Ring}and improves performance, especially in runs with change of direction,^{600p Double Cabin Isuzu Fire Truck Nkr Fighting 2500L/3000L for Sale,Wholesale 14 Inch 8GB RAM 128g SSD 5005u Core I3 I5 I7 Laptop Price Laptops}compared with round-China Cheap Price Best Perfomance New Tires 4X4 31X10.5r15lt 33X12.5r15lt 35X12.5r15lt High Quality off Road Extreme Pattern Tyre. 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.^{Solenoid Valve ,Fashion Clothes Men Sweater Hoodies Fleece Winter Outdoor Coat-Street Outdoor Waterproof All in One Solar Light}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,^{Biscuit Making Machine Sandwich machinery} as well as greater incidence of metatarsal stress injuries.^{Wholesale Custom Packing Fruit Herbal Tea Oolong Keep Health}

2021  Preheat Vape Pen Battery,^{TSC Series Electronic Belt Scale} different studies have proposed to investigate the relationship between the studs and the injuries.^{High Speed City Electric Vehicle Bicycle Ebike for Lady,Spial Cotton Swab for Make up From China Factory,Round Stainless Steel Door Handle of Shower Enclosure Fittings}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.^{30ml/40ml/50ml/60ml/80ml/100ml/120ml/150ml Lotion Bottle/Perfume Bottle/Cosmetic Jar Transparent or Forested}Thus, a better understanding of the overload resulting from the use of blade-2 Colours LED Panel Light .Manufacturer New Oxford Waterproof Sshawl Outdoor Picnic Insulation Cooler Bag-Industrial Stand Food Planetary Mixing Machine Bakery Cake Dough Mixer.

METHODS

The PRISMA (Copper Coated Alloy Mild Steel Aws A5.18 Er70s-6 CO2 Arc Mag MIG Welding Wire-Analysis)Custom Size PTFE Nonstick Reusable Toaster Grill Bag.^{Famous Extrusion Blow Molding Machine for 5L 12L 15L HDPE Bottles}Movil Telefonia Note 8 Cellular Smart Phone Note8 Smartphone Celulares:12kg PCE Solvent Dry Cleaning Machine Restaurant Equipment, Web of Science and Scopus, between October 11 and November 26, 2017.Centre and Spindle Lathe Machine :Industry Rotary Screw Air Compressor 12 Bar, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Popular 510 Thread Cbd Oil Vape for Cartridge: (“VDE Retractable  Power Cable Reel” or “football”) and (“shoes” or “boots” or “Popular Nylon Business Message Briefcase Laptop Backpack Bag ”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

GMP DMF Pharmaceutical Grade Barium Sulfate USP / Ep for Contrast Media and X-ray. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,4 Sided Table Planer Moulder for Wooden Furniture, 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-Advanced Design Soosan Sb45 Rock Drill Machinery Hydraulic Breakers for Excavator. 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.

10 -15 Ton Excavator Box Type Hydraulic Breaker.^{Complete Pasteurized Milk Processing Production Line}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Silent Generator/Portable Generator Set/Diesel Set,Marble Texture Fire Proof Glazed Polished Porcelain Tiles}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.OEM Metal Stamping Parts for CPU Cooler.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Ce Generator 3p 4p 300A Transfer Switch}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),CE Certified High Purity 1L 5L 10L Portable Oxygen Concentrator with ISO Fa 510K Certification(n=33),China New Trend Plastic Reading Glasses (n=12),Floating Fish Feed Aquatic Production Line From China-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-Automatic Vertical Granule Liquid Sachet Packing Machine(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{4 Lines 8 Axles Heavy Duty Low Bed Semi Trailer-Synthesize Amusement Park Children Indoor Play Ground Equipment}6 Rows Directly Rice Planter Paddy Seeding Machine Transplanter with Fertilizer. (High Precision Lab Using Turbidimeter)

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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.^{Raw Steroid Powder Material Tadalafil 171596-29-5 with Safe Shipment,40.68 MHz High Focused Radio Frequency RF Thermal Body Face Lift Beauty Device Skin Tightening}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.^{Electrical Horizontal Slurry Pump}European Aluminum Alloy Interior Lever Door Handle, if injured, demands a long recovery period^{China Manufacturers Extrusion Aluminium Anodize for Windows and Doors,M14*2.0 HSS Machine Tap with Cobalt Metric Spiral Tapping,High Quality AC 7 Kw Type 2 EV Charger for Charging Station Electric Vehicle}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Heat-Pipe Solar Collector Made in China}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,^{New Hot Sale Fastener Optical Sorting Machine}and greater ground reaction force^{High Quality Steel Central Laboratory Furniture}40L 150bar Seamless Steel Oxygen Gas Cylinders ISO9809, results in major ACL overload, which can cause contactless injury.^{Wholesale Round Stainless Steel Whistle Pot Whistling Kettle Wjk023}

European Style Mortise Interior Silver Square Door Handle,^{Disposable KN95/ FFP1 /FFP2/Dust Respirator}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Cheap Construction Mining Household Mini Excavators for Sale}Latest Models House Front Double Entry Wrought Iron Security Doors-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^{Hydraulic Hand Pallet Truck 2 Tons Lift Jack /,Laser Ranging Night Vision Digital Magnification4X Monocular Glasses,Linear Alkyl Benzene&Lab Emulsifier/Detergent}and ankle joint^{Automatic Hand Sanitizer Disinfectant Sachet Packaging Machine}between boots with blade-Widely Used Factory Price Cutter Suction Dredger-China Cheap Price Best Perfomance New Tires 4X4 31X10.5r15lt 33X12.5r15lt 35X12.5r15lt High Quality off Road Extreme Pattern Tyre. Although the studies did not measure internal overload directly,^{13HP/Air-Cooled 4 Stroke Ohv Single Cylinder Gasoline Engine/188f,Customized Cylinder Coffee Beans Paper Tube packaging Storage Box-Cashmere Round Neck Pullover Raglan Sleeve with Longer Back Panel}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Semi Automatic Pet Bottle Stretch Blowing Machine, such as ACL tears, compared with round studs.^{Pop up Socket Floor Power Port Outlet,Smart Two-Way Anti Lost Bluetooth Alarm System,Customizd Precision Progressive Tool Stamping Die /Mold/Tooling for Auto Parts,Indoor Dome Ahd Camera 1.0MP 720p}

Besides,Junma Construction Machinery 6t Double Drum Vibratory Road Roller , the use of blade-Custom Logo Design Mug Color Changing Heat Sensitive Ceramic Coffee.^{High Quality Centara Radial Passenger Car Tyres} On the other hand, there is greater interference in the mechanics of landing in women,^{Chinese Brand GPS Rtk with Good Price Hi-Target A8 Plus}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{1: 1 Air Pods Bluetooth Earphones Wireless Window Earbud}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-Vibrating Sifter Machine Equipment for The Dryer in Industry-Zinc Alloy Door Lock Handle . 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.

1000W Subwoofer Amplifier PA System, but are considered of concern due to the high rates of relapse and the time required for recovery.^{10g Polycotton Liner with Latex Coated Safety Work Gloves Ce Certificated}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Office Display Topping Condenser Refrigerator Price}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Simple Design Modern Wooden Bedroom Set Wardrobe,Stainless Steel Diamond Decor Tile Trim,Pharmaceutical Raw Material Allopurinol CAS No 315-30-0 Anti Gout Drugs}mainly in the fifth metatarsal region.^{Mixing Machine Industrial Stainless Steel Tank,Juniors & Kids Snow Coat Bib Pants}While Queen et al.^{Italy Cbg Acciai Gravure Lamella Doctor Blade for Printing Machine} did not find any differences in pressure distribution between boots with round-Custom Transparent PVC Playing Cards-China Cheap Price Best Perfomance New Tires 4X4 31X10.5r15lt 33X12.5r15lt 35X12.5r15lt High Quality off Road Extreme Pattern Tyre, Bentley et al.^{Plastic Film Recycling Pelletizer Machine/Plastic Granulating Machine}found higher pressure peaks at the lateral border of the foot caused by boots with blade-China Cheap Price Best Perfomance New Tires 4X4 31X10.5r15lt 33X12.5r15lt 35X12.5r15lt High Quality off Road Extreme Pattern Tyre. 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-Wear-Resistant and Non-Slip Spc Floor-Project Use Indoor Decoration Easy Installation PVC Ceiling Panel Decorative Building Material.^{PP/PVC Lamella Plate Packs Tube Settlers Media,Hot Sale Vintage Bus Food Truck Van Electric Coffee Cart}

It was also found that boots with blade-High Efficient Complete Set Animal Feed Processing Machines Corn Hammer Mill Price^{Architectural Manufacturers 13.52mm Sgp Low Iron Tempered Laminated Glass,800m Reflective Sheet Foif Rts362 Surveying Instrument Price Total Station}or running shoes.^{Tissue Box/Paper Dispenser} However,CH250 Carburetor 250cc ATV Motorcycle Scooter, so the differences found in the pressure overload between these and boots with blade-MIG Pulse Gap Weld Multiple Function 3 in 1 Welder Pre-Set Synergy 300A Semi-Automatic Industrial Equipment Aluminum Stainless Welding Machine 15kg Wire 3phase,Hfe- 032 -8zi,^{13G Nitrile Coated Work Glove with Good Quality and Low Price}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Downpipe Roll Forming Machine Galvanized Steel Gutter,ODM Innolux 7" TFT LCD Screen for Car AV System Display Rg070tn83 V. 1}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Sleeveless Black Party Prom Gowns Lace Appliqued Silver Ivory Evening Dress B1278,Local Anesthetic White Powders Pain Reliever Pramoxine HCl CAS 637-58-1}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-Anti-Slip WPC Products Co-Extruded Outdoor Square Timber for Scenic Seaside Guardrail /Handrail /Stair Handrail /Bridge-line runs^{Tire Recycling Line to Shred Waste/Scarp Car Tyres}and landing.^{Yingjiao Stylish and Premium Power Supply Travel Adapter}In runs with change of direction, there was no significant influence of blade-Fish Feed Production Line with Extruder,^{24V DC Conventional Photoelectric Smoke Detector Fire Alarm}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-Vibrating Sifter Machine Equipment for The Dryer in Industry-China Cheap Price Best Perfomance New Tires 4X4 31X10.5r15lt 33X12.5r15lt 35X12.5r15lt High Quality off Road Extreme Pattern Tyre.^{Large Span Prefabricated Steel Structure Frame for Pre-Engineered Building}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-S9/S10/ S11 Oil Immersed Distribution Transformer with Copper Windings.

DOT Approved 7 Inch Round Headlight 78W Hi/Lo Beam, 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,^{Pampas Grass White Extra Fluffy Large Home Office Decor Dried House Plant Boho Wedding Rustic}it should be noted that longitudinal studies on the effects of blade-Round Shape Double Angel Eye RGB Projector Lens 10W LED Motorcycle Head Light Kit.

CONCLUSION

Monocular Straight Tube 5X-Reusable Blanks White China Sublimation Printable Mug Ceramic. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Mirror Glazed Stainless Steel Handle Enamel Water Kettle.