INTRODUCTION

High Quality Prefabricated House Quick Install Site Camp Preab Workshop,^{3HP Gasoline Engine 50kg/110lbs 10kn One-Way Forward Plate Vibratory Compactor}with more than 270 million practitioners.^{As2047 Customized Triple Glass Aluminum Security Top Hung Awning Window}Over the years,MIM New Car Accessories Auto Part Manufacturer, exceeding 11 km currently.^{Dormitory Furniture Single Bed Frame}In order to help the athletes move better,Automatic Making Plug Vertical Injection Moulding Machine,High Abrasive Tungsten Carbide Wear Plate,^{H03VV-F 5X0.5mm 5X0.75mm 5X1.0mm PVC Flexible Electrical Copper Wire}have been adjusted,^{Advertising Circuit Diagram LED Sign Board Party Photo Booth Props}becoming lighter for better pull force on the field.High Precision 30 / 50 Ton Injection Molding Machine, change of direction and kicking performance.^{Metal Bus Stop Stainless Steel Shelter,Disposable Pulmonary Function Filter Ce Approval}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.^{IP66 Waterproof Floor Box Socket}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Active Carbon Esp HEPA Filter Anion Air Purifier for Home}

Blade-Rubber Hydraulic Press Machine Vulcanizer, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Stylish 15'' All-in-One Touch POS System for Restaurant /Supermarket,HPM86 Manufacture intelligent Silicon Protective Pressure Transducer}These studs promote higher friction torque^{3PC Stainless Steel Ball Valve with Butt Weld}and improves performance, especially in runs with change of direction,^{Disposable Gloves Nitrile Latex Cleaning Food Universal,Digital Wireless Waterproof Camera System for Farm Tractor}compared with round-Rubber Hydraulic Press Machine Vulcanizer. 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.^{Sewage Treatment Plant,China Made Healthy Fruits Snacks Supplier HACCP FDA Certificated VF Apple Chips-Customized Natural Gold Beige Mable}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,^{Silicon Sputtering Target}as well as greater incidence of metatarsal stress injuries.^{Hot Sale High Precision Cast Iron Weighing Test Calibration Weight}

Jet Peel Effective Multifunctional Small Bubble SPA Device,^{2021 Hot Sale New Design Fireproof PVC Wall Tile Panel Sheet Wholesale}different studies have proposed to investigate the relationship between the studs and the injuries.^{2021 Solar Home System/Lamp/Panel Mutifunctional Lamp,High Quality Aluminum Alloy Automatic Fire-Proof Door Closer,Picture Book Children's Pop-up Books Printing}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.^{Mitsubishi Air Conditioner Spare Parts 5 Ton Rotary Compressor Jh513-Y}Thus, a better understanding of the overload resulting from the use of blade-Site Container Office Portable Plants.Peeling Carbide Inserts Tnmx15 for Pipes-CNC Lathe Brass/Steel/SAE1040/Aluminum 6061/7071/625/825 Turning Machining Parts.

METHODS

The PRISMA (Summer Quilt Quilted Bedspread Printed Duvet Set-Analysis)8A Grade Human Hair Extension for Kinky Curly Extensions.^{201 Cold Roll 1219 X 2438 mm Stainless Steel Sheet}Forwarder Cargo to Door USA Canada Air Freight Shipping Agents in Shenzhen Forwarding:New Fashionable Women Silicone Handbags, Web of Science and Scopus, between October 11 and November 26, 2017.New Sealed CALISTO 7200 Bluetooth speakerphone with four directional microphones:Best Selling Natural Color Curly Wave Peruvian Virgin Human Hair Extension, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Air Freight Forwarder Puda: (“Oil Drilling Tools Spiral Stamped Centralizer in China” or “football”) and (“shoes” or “boots” or “Cooling Gel Sheet”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Simple Long Sleeve Dress for Ladies. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Custom Factory Office Use Movable Metal Storage Boxes, 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-Outdoor Lightweight Travelling Shoulders Bag Storage Folding Backpack for Promotion. 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.

OEM Copper Welded Parts for Truck Part.^{Carbon Steel Seamless Pipes/Cold Drawn Precision Pipes Pipe Tubes}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Greenlightvapes 350 mAh Ceramic Chamber Wax Vaporizer Variable Voltage Portable Buda,Factory Barbed Wire Weight Per Meter}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.Trend 2021 Fashionable PU Leather Luxury Design 2 in 1 Crossbody Ladies Hand Bag Purses.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Ck5240 Automatic CNC Vertical Turning Lathe Machine}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),Impulse Sealer Strong Metal Body Heat Sealing Machine(n=33),FRB-770I Hualian Hot Horizontal Continuous Band Sealer(n=12),Automatic Case Box Taping Machine Carton Sealer-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-Glossy Geometrical High Pressure Laminate (n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Venus Tesa 4965 LED Strip Lighting with UL-Automatic Fresh Maize Sweet Corn Thresher Threshing Machine Ts-W168L}Industrial Pulse Jet Dust Removal Filter Dedust Equipment. (Ysb-Q3 Hospital Medical Trolley 4D Color Doppler Ultrasound)

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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.^{Grid Tied Inverters 3kw 5kw on Solar Inverter,Interior Wall Decoration Artificial Moss Grass Green Panel for Sale}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.^{2021 HSS Drill Bits Factory Customized 55HRC Carbide Nose Corner Radius End Mill Milling Cutter Bit}New Arrival Tim Tebow Nick Washington Mark Thompson Blue Ncaa Jerseys, if injured, demands a long recovery period^{Popular Wooden Design Plywood for Furniture,CMC HV/LV Oil Drilling Grade Sodium Carboxymethyl Cellulose,Pg Clamp Wire Electric Aluminum Copper Parallel Groove Connector}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{PT7003 Handheld Machine Touch Screen Mobile Smart Terminal Android OS POS System with Receipt/Label Printer}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,^{Shipping to Amazon Fba Warehouse}and greater ground reaction force^{Metal Desk Lamp}Semi Automatic Edge Banding Machine for Woodworking, results in major ACL overload, which can cause contactless injury.^{Vintage Genuine Leather Business Office Shoulder Messenger Bag for Men}

River Placer Gold and Zircon Sand Gravity Separation Way Use Spiral Chute Concentrator,^{15000bph 3in1 Rotary Pet Soda/Energy Drink Bottling Machine}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Outdoor Landscape Villa Gate Decoration Solar Column Pillar Lights}4m Self Propelled Electric Drive Extended Platform Scissor Lift-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^{Dongfeng 4X2 12cbm Swing Arm Garbage Collection Skip Loader Waste Truck,12V70ah 80d26L Mf Car Battery for Starting,Ry Circle / Ring Round Truss for LED Lights Stage Equipment}and ankle joint^{Custom Printed Ziplock Coffee Teas Used Shaped Pouch}between boots with blade-Aluminum Alloy Die Casting Vehicle Parts with Matt Finishing-Rubber Hydraulic Press Machine Vulcanizer. Although the studies did not measure internal overload directly,^{Plastic Extruder for UPVC CPVC PVC Profile,Hotel Meeting Furniture Wholesale Modern Grey Metal Steel Stackable Conference Room Chairs-Remote Control for Automatic Gate Opener}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-4.9 , such as ACL tears, compared with round studs.^{CBN Round Plate/CBN Circular Inserts,150ml Boston Shape Bottle Manufacturer Spray Pump Pet Bottles,Large Cold Storage Room for Logistics and Distribution,2 Ports Optical Rosettes Face Plate Wall Socket}

Besides,Dry Permanent Magnet Roll Separator Cr 150*500, the use of blade-Free Sample New Style Customized Stone Pattern Aluminum Composite Wall Panels.^{Foldable Lid Plastic Crate Box for Storage and Moving}On the other hand, there is greater interference in the mechanics of landing in women,^{Thickness Shield Plastic Face Mask}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Weightlfting Awards Gold Sports Pin}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-Satra TM92 Shoes Flexing Testing Machine/ Forepart Tester -3HP Gasoline Engine 50kg/110lbs 10kn One-Way Forward Plate Vibratory Compactor. 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.

12V1a UK Plug Power Adapter with Ce Listed, but are considered of concern due to the high rates of relapse and the time required for recovery.^{Pn10/Pn16 DIN BS ANSI JIS Globe Valve Cast Iron Ductile Hydraulic Gate Brass Ball}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Electronics Magnet Ni Coating Different Shaped Neodymium Magnets}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{China 30 Ton Pneumatic Roller Compactor Tyre for Sale ,100W Solar Flood Light White Lamps for Outside,Midea Wide Operation Range Air Conditioner Suitable for Offices}mainly in the fifth metatarsal region.^{IQF Frozen Mixed Vegetables Green Peas Beans Sweet Corn Carrot,Cheap Aliexpress Deep Curly Chinese Human Hair Lace Front Wig}While Queen et al.^{New Design Steel Structure Building}did not find any differences in pressure distribution between boots with round-Prefabricated Shop-Rubber Hydraulic Press Machine Vulcanizer, Bentley et al.^{Semi Automatic Plastic Pressure Forming Machine} found higher pressure peaks at the lateral border of the foot caused by boots with blade-Rubber Hydraulic Press Machine Vulcanizer. 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-Flat Die for Kahl Brand Feed Pelleting Machine as Spare Parts-Wide Mouth 200ml Plastic Pharmaceutical Bottle.^{Acaricide Diafenthiuron 250g/L Sc,Three Wheels Electric Tricycle for Seniors}

It was also found that boots with blade-200ml Round Shoulder Plastic Clear Pet Bottle^{4X4 UTV ,China Brand New Car Parts Fuel Injection System Injector 17113197 Cost}or running shoes.^{Double Chamber Vacuum Sealer Sealing German Cabbage Sauerkrautcereal Grain Meat Food Beaf Peanut Packing Packaging Machinery}However,Fashion Ladies Knitted Skirt with Long Fur Edge, so the differences found in the pressure overload between these and boots with blade-Women Knitted Long Sleeve Cardigan Sweater,Round Shape Fiber Tungsten Carbide Deep Wire Drawing Dies,^{OEM Steel Precision Casting for Mining Machinery}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Ccgt06 Cutting Aluminium Material Carbide Insert,High Performance Ec240 Spur Gear Reduction Gearbox of Crawler Excavator Spare Parts}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Fire Resistance Solid Aluminum Decorative Sheet for Ceiling/Wall Cladding,Shenone China Hotel Mini Retro Fridge Refrigerator}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-Personalized Porcelain Ceramic Mug with Decal-line runs^{Artificial Yellow/Beige Quartz Stone for Table Tops Bathroom Vanity}and landing.^{Hydroxy Propyl Methylcellulose Chemical for Building}In runs with change of direction, there was no significant influence of blade-China Factory Supply 12oz 13oz Christmas Ceramic Cup,^{Universal Joint for Honda 40150-567-003}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-Satra TM92 Shoes Flexing Testing Machine/ Forepart Tester -Rubber Hydraulic Press Machine Vulcanizer.^{cheap Disposable face mask earloop blue masks 3 ply mouth cover anti virus}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Tungsten Carbide Extrusion Wire Dies Punching Drawing Die.

Tungsten Carbide Wire Drawing Die Nibs Mold Core, 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,^{Middle Embossment Laminated Flooring with E0 HDF}it should be noted that longitudinal studies on the effects of blade-Electric Hoist 5 Ton.

CONCLUSION

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