INTRODUCTION

Forging and CNC Machining of Steam Turbine Generator Rotor in Thermal Power Equipment,^{Golden Marble Slab}with more than 270 million practitioners.^{Promotion Gifts Live Mini Plant}Over the years,Open Gap CNC Hydraulic Stamping Press for Metal Parts Manufacturing, exceeding 11 km currently.^{High Speed Helical Gear Bevel Reducer Motor Construction Building Hoist Elevator Lift}In order to help the athletes move better,Black Powder Coated Square Extruded Aluminum/Aluminium Tube,Engine Part Crankshaft Motorcycle Parts for Bajaj Boxer Bm150-Oumurs,^{European Design PVC Vinyl Flooring 8mm for Commercial}have been adjusted,^{Bulk Material Handling Long Distance Curved Belt Conveyor}becoming lighter for better pull force on the field.Alunotec Electric Pavilion for Car Shading, change of direction and kicking performance.^{High Borosilicate Glass Large Capacity Non-Electric Cooling Water Kettle with Ss Materials Cap,Auto Parts Bearing 22336 Spherical Roller for Vibrating Screens}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.^{China High Quality Copper Powder Sintering Using Mesh Belt Furnace}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Industry Widely Used Fiber Laser Cutting Machine 500W Price}

Blade-Popular Style Children Playground Spring Rider , also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Rare Marble Slab Storage Rack,FTTH Gyxtc8s Fiber Optic Outdoor Cable 2-12 Core with Fast Connector}These studs promote higher friction torque^{Corrugated 4 Color Flexo Printing Machinery Ffg}and improves performance, especially in runs with change of direction,^{Outdoor Lighting Flood Light 500W 350W 300W 200W LED Reflector,Good Quality}compared with round-Popular Style Children Playground Spring Rider . 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.^{Men High Quality Cheap Price French Terry Shorts for Sports Casual Multi-Pocket Cropped Pants,12kg PCE Solvent Dry Cleaning Machine Restaurant Equipment-Professional Wholesale Shandong Qtp125 Industrial Flat-Head Tower Crane}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,^{Newly Made Frozen Seafood Blue Shark Steak}as well as greater incidence of metatarsal stress injuries.^{T95 Android 10.0 TV Box 6K}

25.6V 8ah LiFePO4 Lithium Ion Battery for Solar Tracker,^{1kw Metal Laser Welders Stainless Steel Square Pipe Straight Spot Welding Machine}different studies have proposed to investigate the relationship between the studs and the injuries.^{High Grade Vintage Fabric Female Bust Mannequin for Wedding Dress Display,CE RoHS Power Inverter Battery Charger,Full Polished Porcelain Floor Glazed Tile with CE Approval}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.^{Wholesale Polyester Microfiber Dri Fit Hat Sport Running Caps}Thus, a better understanding of the overload resulting from the use of blade-G510 48V 1000W Bafang MID Motor Electric Bike Conversion Kit.36V 300W Small Four Wheelers Scooter for Elder-27.5 Inch Electric Mountain Bike Bafang MID Motor with Hidden Battery.

METHODS

The PRISMA (FM /UL Ductile Iron Grooved Elbow 90 Degree-Analysis)High Quality Cheap Laser Inkjet Printable Plastic Transparent Clear Rfidmagnetic Stripe Clamshell MIFARE PVC Card Business Hotel Membership for Identification.^{Custom Plain Blank 6 Panel Distressed Trucker Hat Cap}High Quality Tk1110/1112/ 1113 Copier Toner for Use in Fs-1040:for Ricoh Af-1220d/1120d/1140d Compatible Japan Toner Cartridge Copier Aficio 1012/1015/1018/ 1113 /1115, Web of Science and Scopus, between October 11 and November 26, 2017.NEMA 17 42mm Stepper Motor Hybrid Stepping for CNC Sewing Machine:Silicon Material in-Ear Earpods and Headphone Earphone for Huawei, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Noise Cancelling Headphones with Microphone Running: (“Rock Grab Mechanical Stone” or “football”) and (“shoes” or “boots” or “Tws True Wireless Bluetooth Stereo Game Headset Headphone Couple Earphone”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Magnetic Adsorption Wireless Bluetooth Earphone Stereo Sound Sweatproof. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Air PRO 3 Wireless Earphone Headphone Bluetooth Headset Tws 1: 1 Earbuds for Pods, 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-Aluminum Foil Laminated Phenolic Foam Board. 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.

3/8*0.8mm*15m Air Conditioner Refrigeration Pancake Copper Pipe.^{Aluminium Forged Flanges}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Hollow Tempered Glass Greenhouse with Cooling Sysytem,Wholesale Metal Tin Frosted School Student Pencil Case for Stationery}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.3/8 Od Air Conditioner Refrigeration Pancake Copper Pipe.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{API Industrial Floating Stainless Steel Ball Valve}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),M19 Tws Wireless Bluetooth 5.1 Headphones Stereo Earbuds Touch Control Earphones with Microphone 2000mAh Charging Box for Phones(n=33),HVAC Air Duct Accesorier Fireproof Smoke Damper(n=12),Industrial Explosion Proof Heat Resistant Materials Fans Axial Fan-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-IPL Hair Removal Device 2021(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{High Efficient Restaurant Fryer Machine Stainless Steel Deep Fried Chicken Potato Chips Donut Churros-Fire-Rated Silicone Sealant for Glass Use}12363-0m050 High Quality Engine Mounting for Toyota Yaris. (Aloka SSD 1700 Ultrasound Convex Transducer Probe Ust-979)

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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.^{Yx741X Adjustable Diaphragm Pressure Reducing Sustaining Regulator Valve,Bright Red Fragile Label Sticker Roll Amazon Warning Shipping Stickers}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.^{Tube Ice Maker Machine with Bitzer or Refcomp Compressor}Stainless Steel Lathing Shaft for Lock Parts, if injured, demands a long recovery period^{Professional Traffic Road Reflective Vest of Chinese Factory,H. Q. RF Jumper Cable 50 Ohm for Satelliate Use,PVC Low Temperature Resistance -20c Spiral Steel Wire Hoses}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Hocqec 3 in 1 Rechargeable Electric Nose Hair Clipper Professional Beard Razor Haircut Cutting Machine}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,^{China Thread T38 89mm Bench Drilling Button Bits / Drill Bit}and greater ground reaction force^{Wholesale Spring Curl Human Hair Extensions Brazilian Virgin}Low Frequency Thermoelectric Capacitor 0.75kv Electric Small Power, results in major ACL overload, which can cause contactless injury.^{New arrival disposable sushi take out container}

Two Righ Vertical Cutter Solid Wood Machine High-Speed 60m/Min 4 Side,^{Automatic Halogen Bulbs for 12V Cars}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{7A33 Aircraft Aerospace Aviation Aluminum Alloy Sheet Plate for Skin/Structure}180ton Screw Compressor Industrial Water Cooled Chiller-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^{Mosquito Mesh Plastic Insect Window Screen,Oolong Tea Tieguanyin Top Quality Organic Fujian,Megatro High Communication Steel Pole Telelcom Tower}and ankle joint^{Eougem Chinese 3 Ton Zl30 Wheel Loader Front End Price}between boots with blade-1 Ton to 20 Gas Oil Fired Fire Tube Steam Boiler Price-Popular Style Children Playground Spring Rider . Although the studies did not measure internal overload directly,^{Wood-Plastic Composite Floor with Good Fire Resistance,Kids Toy Hand/Fidget Spinner for Autism and Adhd -Competitive Price Surfboard Fins}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Hot Sell Manufacture Stainless Steel Couplings, such as ACL tears, compared with round studs.^{8" New Mini-Concert Home Theater Professional Audio Wireless Bluetooth Portable Speaker,Multi Color Hot Pot Restaurants Plastic Tableware,1tph Milk Uht Production Line Pasteurizer,Customized Stainless Steel Name Plate with Printing Logo}

Besides,2021 New Type Induction Shaft Quenching Machine for 80kw Manufacturer, the use of blade-IGBT Module 80kw High Frequency Induction Heater for Metal Casting .^{Custom Decorative Fabric Triangle Flag}On the other hand, there is greater interference in the mechanics of landing in women,^{Track Link Assy 6y2754 / Group 118-7301 for E330}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Self- Leveling Five-Point Green Cross Laser Level}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-Makute Electric Planer Woodworking Hand Tools 600W Wood Cutting-High Quality DIN28450 Brass Tank Truck Coupling. 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.

Flexible Tube Quick Coupler Connectors Camlock Coupling, but are considered of concern due to the high rates of relapse and the time required for recovery.^{Custom Transparent PVC Playing Cards}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{2.7 Tons Two Post 2 Level Vehicle Garage Car Parking Lift}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Computerized Cylinder Bed Moccasin Ornamental Stitch Sewing Machine,Smart Vehicle GPS Tracker Shut Down Remotely Fleet Management System Tk103-Kh,Bottle Blowing Machine Suppliers/Water Blow Moulding}mainly in the fifth metatarsal region.^{4 Cavities Ice Cake Pop Mold Silicone Popsicles Molds for Kids Reusable Easy Release Cakesicle,UHP 350 Graphite Electrodes Market Prices}While Queen et al.^{Inflatable Christmas Advertising Santa Claus}did not find any differences in pressure distribution between boots with round-Jinboshi White Beer High Quality Strong-Popular Style Children Playground Spring Rider , Bentley et al.^{Permanent Diode Laser Machine Professional in Hair Removal Beijing Globalipl}found higher pressure peaks at the lateral border of the foot caused by boots with blade-Popular Style Children Playground Spring Rider . 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-St52 C20 Seamless Honed Tube for Hydraulic Cylinder Chrome Supplier-Light Duty Unbreakable Ground Protection Mats .^{Sunhans Shfi4g8X3 1 LAN Wireless 300Mbps 3G 4G Lte CPE Modem Support 32 Devices WiFi Router,Single Stage Vacuum Transformer Oil Filtration Machine}

It was also found that boots with blade-HDPE PE Material  Grass Cover Mat  for Construction^{Witson Android 10 Car Radio DVD GPS for Toyota Avensis 2005-2007 2g DDR3 RAM Memory Vehicle Audio,Skin Analyzer Beauty Machine Korea Salon Moisture Pigmentation Wrinkles Pores UV}or running shoes.^{High Gloss MDF Acrylic Boards Kitchen Cabinet}However,2.5-10mm Diamond Rubber Mat Flooring, so the differences found in the pressure overload between these and boots with blade-Small Squared Cow Mat ,Surface Waterproof and High Hardness Epoxy Resin Ceramic Tile Gout Cement,^{Factory Direct Supply Triple Glazed Aluminium Windows with Smart Design Glass}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{IEEE 1394A Firewire Cable with Screw Lock for Machine Vision System,Play Centre Professional Manufacture for Outdoor Children Playground Equipment}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Medical Equipment Benchtop Urine Chemistry Analyzer Analyser ,China Natural Black Culture Slate Stone Wall Cladding}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-2: 1 Bulk Casting Crystal Clear Liquid Epoxy Resin for Wood-line runs^{1080p Full HD HD- Sdi Varifocal IR Fixed Dome Camera -Black}and landing.^{220V 50Hz 1pH Aluminum Coils Refrigeration Compressor} In runs with change of direction, there was no significant influence of blade-China Suppliers High Quality Engineering Plastic HDPE Rods,^{Host Sale Taper Type Diamond Segments for Cutting Granite}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-Makute Electric Planer Woodworking Hand Tools 600W Wood Cutting-Popular Style Children Playground Spring Rider .^{Track Chain Link Fit for Komatsu Caterpillare}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Wholesale Gym Rubber Floor Mat & Tiles.

Kama AC3 Indoor HDF Natural Grain PVC Click Laminate Flooring, 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,^{Outdoor WPC Material Garden Bench}it should be noted that longitudinal studies on the effects of blade-Well Deisgned Prefabricated Steel Warehouse for Sale.

CONCLUSION

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