INTRODUCTION

High Definition Indoor Full-Color P4 ,^{China Factory Customized Disposable Single Wall Paper Cups for Hot Beverage}with more than 270 million practitioners.^{Dental Orthodontic Hyrax Screw}Over the years,5kw Solar Panel, exceeding 11 km currently.^{2021 Custom Design Promotion Metal Sport Gold Award Medal}In order to help the athletes move better,Carbon Steel Screwed Type Reducing Rebar Coupler Supplier Singapore,GB/T32610-2021 Mask Supply Factory 3 Layers Protective Face,^{Glass Vials Perfume Tester Vial with Plug}have been adjusted,^{Gold Color Jewelry Elegant Bracelet with Heart Design 925 Sterling Silver}becoming lighter for better pull force on the field.Hot Forged Steel Round Bar W1.7218 25crmo4 4130 Scm430 708A25 30CrMo, change of direction and kicking performance.^{Water Maker Portable Mini Sea Purification Machine,PU Customer Waiting Bench Aluminum Airport Seating Chair}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.^{Latest Design of Football Lago Kid' Sandal Pcu Shoes}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Tree Wire Cable}

Blade-12V 30ah 40ah 50ah 60ah Deep Cycle LiFePO4 Battery, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Outdoor Team Sport Track Suit School Uniform Wholesale Tracksuits,China Manufacturer Weichai Diesel Generator}These studs promote higher friction torque^{Facial Protective Kn95 Mask Professional Ffp2 Breathable Anti- Fog Anti-Dust Kn 95}and improves performance, especially in runs with change of direction,^{Top Quality Custom Emblem Auto Brands Logo Head Badges,High Quality Factory Outlet Low Price Wholesale Coated Paper Bags Gift Bag Packaging}compared with round-12V 30ah 40ah 50ah 60ah Deep Cycle LiFePO4 Battery. 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.^{H Beam Prefabricated Warehouse Steel Structure Building,Tencate Thiolon Straight Yarn Soft Touch Feeling Grass for Garden-Fully Automatic Body Care Tube Filling & Sealing Device}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,^{High Quality 99.2% Sodium Carbonate Factory Supply Washing Soda Ash Power}as well as greater incidence of metatarsal stress injuries.^{10mm 12mm 14mm 18mm 20mm Premium Twisted Nylon Rope or Double Braided}

Thrust Test Tension S Type Load Cell 25kg 50kg 250kg Beam Sensor Loadcells for Hopper Scales Tank Weighing,^{200W Osram Chip Mean Well Driver Industrial LED Street Light}different studies have proposed to investigate the relationship between the studs and the injuries.^{Volvo 120 Excavator Hydraulic Rock Breaker,Competitive Price Plastic Pipe Extrusion Machine,ACSR/ AAC/ AAAC Conductor & Cable}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.^{Easy Spray Mop 360 Cleaning Flat}Thus, a better understanding of the overload resulting from the use of blade-1080P Truck Camera Kit Rear View Wireless Backup.1325 Model Wood CNC Router Woodworking Machinery Engraver-Disposable Factory Examination Powder Free Nitrile Gloves.

METHODS

The PRISMA (Factory Direct Supply Standard Disposable High-Quality Three-Layer Mask-Analysis)Customized Stainless Steel Name Plate with Printing Logo.^{Beauty and Personal Care Tabletop Face Mirror Hardwired}Commercial Furniture Store Clothing Fruit 15W 20W 25W LED Tracking Light:UV Laser Marking Machine 3W 5W Marker for Sale, Web of Science and Scopus, between October 11 and November 26, 2017.Kodi Fully Loaded Quad Core Android TV Box:Integrated Circuit Electronic Component Analog Hyp91pwxnb404-a BGA Pixelworks, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.2000kg/H Spiral Quick Freezer for Shrimp and Fish: (“High-Quality Non-Woven Fabric D-Cut Bag Shopping Making Machine” or “football”) and (“shoes” or “boots” or “FC/ APC Singlemode 1-30dB Fiber Optic Attenuator”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Metal Marking Machine 20W Desktop Optical Fiber Laser Cutting. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Large in Stock Factory Disposable Earloop 3 Ply Face Mask, 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-Factory Direct Selling Custom Disposable 3ply Non-Woven Face Mask with Earloop. 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.

Upper Limbs Machine Assit DIP Chin Trainer.^{Fresh FUJI Apple of Good Price}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Bearings and Power Transmission Components Xingguang,18 Lines}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.Disposable Breathing Valve N95 Mask with Respirators China White List Factory.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Gl Oil Plugging Type Aluminum Ferrule Cable Sleeve}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),KN95 Anti Pollution and Haze Breathing Valve Mask Non-Woven Dust Factory(n=33),Optical Alignment Fiber Fusion Splicer (n=12),Marble Texture Fire Proof Glazed Polished Porcelain Tiles-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-Factory Wholesale Disposable 3/4/5 Ply KN95 Non-Woven Respirator Anti-Dust Ear Loops Type Safety Protective Facial Face Mask(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Experienced Manufacturer Tungsten Copper Bar-Copper Tungsten Electrode M6}800* 800mm Matt Unglazed Porcelain Floor Tile for Home Building Material. (Stainless Steel 150lb A182 F304 DN32 Forged Manual Flange Gate Valve Connectiongate)

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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.^{Vintage Light Bulb LED Lamp Filament Dimmable St64 Bulbs,Smart Portable Touch Screen Android POS Machine with Biometric}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.^{High Quality Mobile Aluminum Ladder Scaffold Tower for Building}Shock-Proof EPDM Rubber Isolator Customized in Different Size, if injured, demands a long recovery period^{Dust Collector Electromagnetic Pulse Valve Since 1992,Solas Lithium Battery LED Life Jacket Lamp,Heavy Duty Single or Double Arm Cantilever Rack for Industrial Warehouse Storage}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{High Precision Injection Mold Components Parts Steel Machine Guide Pillar}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,^{High Performanace Japanese Auto Car Parts for Corolla Altis Auris Rear Brake Pad}and greater ground reaction force^{Foryou Medical PVA Sponge Sinus Nasal Packing}Noiseless Vertical Axis Wind Turbine 1000W , results in major ACL overload, which can cause contactless injury.^{Factory Price Touch Dimmer LED Aluminum Profile for Strips}

Three Phase High Accuracy Voltage Regulator Tsgc2 Tsgc2j 0.5kVA- 40kVA,^{Mn18cr2 Manganese Steel Mantle and Concave Castings Suit Nordberg HP200 Cone Crusher Spare Wear Parts}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Good Used Wholesale Cylinder Plate Mounting Machine Rubber Print Machine  with One Year Guarantee Time}Cheap Reliable China Air Freight Agent to Worldwide-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^{Safe 48.3*3.2mm Galvanized Ringlock Scaffold Ledgers,5kw Solar Panel,Slurry Centrifugal Dredge Sludge 2 Inch Diesel Water Pump}and ankle joint^{High Quality Power Press Brake Machine Tool}between boots with blade-Large Size Retro Canvas Bagpack Teenagers Hiking School Laptop Backpack Bags-12V 30ah 40ah 50ah 60ah Deep Cycle LiFePO4 Battery. Although the studies did not measure internal overload directly,^{Buliding and Construction Solid MDF Laminated Wooden Doors,Spline Shaft Induction Hardening Quenching Machine Device Equipment -Shenguan Electric Cable 400mm2 26/35kv N2xs} so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Professional Personalized Manufacture of New Safety Sponge Face Mask, such as ACL tears, compared with round studs.^{Fashion Promotion Decoration Polyester Nylon Exhibition Sports Backpack Drawstring Bag,China Manufacturer 5 Years Warranty Meanwell Lumiled SMD 300W 400W 500W LED Floodlight Outdoor Lighting,3/1 Isolated UPS 10kVA Low Frequency Online Backup,AG Throughed Slotted Thread Insert Nut}

Besides,Meltblown Nonwoven Fabric Face Mask Mouth Disposable Earloop Masks, the use of blade-2021 FDA Cdc Niosh FFP1 95% 5 Layers Non-Woven Fabric Cup Shape White N95 KN95 Face Mask.^{Cheapest & Professional Fast Air Shipping Freight Forwarding Agent From China to Nepal/Qatar/Cyprus/Saudi Arabia /Zambia}On the other hand, there is greater interference in the mechanics of landing in women,^{20" #18 Silky Straight Top Quality Clip in Human Hair Extensions}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Hemp Oil Cbd Vape Pen Battery Glass Cartridge Metal Case}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-Blower Fan Supplier Explosionproof Coal Ventilation Centrifugal Shredding Cutting for Corrugated Paper-13ton Used Dynapac Sheep Foot Road Roller Ca30d. 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.

1h-Benzotriazole C6h5n3, but are considered of concern due to the high rates of relapse and the time required for recovery.^{Factory Export Salt Nicotine Plus Disposable Vape Pen}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Hot Sale Bisphenol a CAS 80-05-7 with Fast Delivery}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Control Automatically Solar Street Light with Seat Panels on Pole,300mm 600mm 900mm 1200mm 1500mm 18W T5 LED Tube Light,Handheld High Image Quality Portable Ultrasound}mainly in the fifth metatarsal region.^{European Aluminum Alloy Interior Lever Door Handle,Digging and loading front end backhoe wheel loader}While Queen et al.^{Fruit Vegetables Dewatering Screw Press}did not find any differences in pressure distribution between boots with round-Good Quality Skid Steer Loader with Hydraulic Breaker-12V 30ah 40ah 50ah 60ah Deep Cycle LiFePO4 Battery, Bentley et al.^{New Sealed CALISTO 7200 Bluetooth speakerphone with four directional microphones}found higher pressure peaks at the lateral border of the foot caused by boots with blade-12V 30ah 40ah 50ah 60ah Deep Cycle LiFePO4 Battery. 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-170 Angle LED High Bay Lights 100W with Reflector-Customize Silicone Cases Rubber Sleeve Protective Cover Skin Enclosure.^{Winter Unicorn Pattern Kids Girl PP Cotton Indoor Warm House Slipper,Dust Proof Rubber Bushing for Protection}

It was also found that boots with blade-Jiyu Exterior PVDF Coated Decoration Aluminum Composite Panel^{Hot Sale Eco Friendly Microfiber Yoga Sport Rubber Mat,Commerical Burger Buns Rounder Divider and Rolling Round Dough Balls Making Machine}or running shoes.^{2021 Latest High Powered Outside IP65 50W Outdoor LED All-in-One Integrated Solar Street Light with Pole}However,All Sizes Customizedred Handle Ball Valve Factory Price for Water Supply, so the differences found in the pressure overload between these and boots with blade-1.8kVA 2kVA 6kVA 7kVA 8kVA Gsmoon Dy2000lbi Soundproof Machine Gasoline Silent Generator,A12V190 Jinan Jichai Diesel Engine Drilling,^{Customized Size Network Player Waterproof LCD Totem Outdoor with Roof Cover}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Reusable 4 Ply Custom Protective Breathing Respiratory Kn 95 Face Mask,12V36ah Automotive Battery Mf Car 36b20}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Dex Factory Wholesale Big Vision Diving Mask Swimming Cap Snorkeling Equipment Set,ANSI B16.5 Class 150 Ms Carbon Steel Q235 C22.8 Slip on Rtj Forged Flange}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-Factory Aluminum Composite Panel Manufacturer Supplier Price-line runs^{Automatic Drink Water Bottling Plant}and landing.^{Warehouse Galvanized Foldable Steel Storage Stacking Racking}In runs with change of direction, there was no significant influence of blade-Plastic HDPE Resin / High Density Polyethylene Granules Virgin Recycled PE100 PE80 Granule for Pipe,^{Metal Frog Decoration} and one study even pointed out a lower GRF value on the vertical axis for boots with blade-Blower Fan Supplier Explosionproof Coal Ventilation Centrifugal Shredding Cutting for Corrugated Paper-12V 30ah 40ah 50ah 60ah Deep Cycle LiFePO4 Battery.^{Glass Frosted Jar Round Shape Thick Bottom Shiny Silver Cap Bottle and 40ml 100ml 120ml 30g 60g}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-High Quality Baso4 Filler/Masterbatch for Mulch Film.

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CONCLUSION

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