INTRODUCTION

Factory Direct Sale Hospital Seating 3 Seater Waiting Chair ,^{Saliva Ejector Capping Machine}with more than 270 million practitioners.^{16A Single Phase IEC 62196-2 EV Charger Type 2 Female for Electric Vehicle Charging}Over the years,Powder Coated Telescope Aluminum Pole/Aluminium Pipe, exceeding 11 km currently.^{Disposable 3-Ply Non-Woven Kids Mask Printing Outside}In order to help the athletes move better,Immersion Gold 1-20layers Green Ink PCB Manufacturing,High Temperature Silicone Rubber Insulated and Fiberglass Braided Wire,^{135X4200 Hydraulic CNC Servo Press Brake Machinery for Sale}have been adjusted,^{Good Quality KN95 N95 Disposable Non-Woven 4 Layer Face Mask Without Valve}becoming lighter for better pull force on the field.Ring Spun Viscose Yarn Rayon for Knitting, change of direction and kicking performance.^{Knitted Strip Jacquard Beanie Hat with Fleece Polar Inside,Wholesale for Phone 12 PRO Dual SIM Mobile Fingerprint Octa Core Cellphone 5g Original}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.^{24''*24'' Waterproof Gymnastics Puzzle Mats EVA Interlocking Exercise Foam Floor with Border Cheap Tiles for Fitness}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Pulse Water Meter Piston Remote Reading}

Blade-CNC Machine Stainless steel for Auto/Hardware/Machinery/Motorcycle Parts, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Industrial Pulse Jet Dust Removal Filter Dedust Equipment,290t Polyester Pongee Fabric With Bronzing}These studs promote higher friction torque^{Pneumatic Rock Drilling Rig with Pushing Leg}and improves performance, especially in runs with change of direction,^{Bar Splice Coupler with Rolled Thread Crimping End,Water Treatment Aluminum Chlorohydrate} compared with round-CNC Machine Stainless steel for Auto/Hardware/Machinery/Motorcycle Parts. 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.^{Rb5220 UHF Professional KTV Karaoke Cordless Gold Handheld Dual Channels Wireless Microphone Mic,6.5kw/ 186f Welding Diesel Generator -201 Cold Rolled Stainless Steel Strips with Best Price}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,^{X-700 Handheld FTTX /FTTH Multifunction Optical Fiber Fusion Splicer Easy Operation&Maintenance}as well as greater incidence of metatarsal stress injuries.^{North Pole Bear Inflatable Water Slide for Park}

Smoked Artificial Sausage Casings,^{Solar 50W Panel System Power Station for Phone Charging Renting Business}different studies have proposed to investigate the relationship between the studs and the injuries.^{Hot Selling Beautiful Gift Top 100 Bucket List Scratch off Poster,Wg9114160013/2 Clutch Pressure Plate for Sinotruk HOWO Truck Parts,Red Reflecting Car Safety Warning Triangle} 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.^{China Fantasy Gray/Flamed/Polished Granite Tiles for Paving Stone/Floor Wall}Thus, a better understanding of the overload resulting from the use of blade-Food Grade Edible Collagen Sausage Casings.Compostable Biodegradable Bagasse Tableware-Split Condensing Unit Compressor Rack System Refrigeration.

METHODS

The PRISMA (The Best Price! ! Galvanized Steel Septic Water Storage Tank-Analysis)HOWO 15~20 M3 Water Tanker Truck.^{High Esp Static Pressure Fan Coil HVAC Terminal}Vacuum Hydraulic Oil Purifier:20/40 FT Container Spreader Spare Parts Twist Lock, Web of Science and Scopus, between October 11 and November 26, 2017.Horizontal Fiberglass FRP Bio Sewage Treatment Septic Tank:Foton 4*2 Bulk Cement Trucks for Feed Transport, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Risouborochny Combine 4lz-2.0d Rubber Track 400*90DC*48: (“Oil Filter Compressor W962 for Mikovs” or “football”) and (“shoes” or “boots” or “OEM Catepillar Hydraulic Gear Pump 4K0738 4K1944 4K4631 4K4634 4K4835”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

65kw / 68kw 88kw 108kw 130kw Industrial Modular Air Cooled Water Chiller. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Indexable End Mills Bit Apmt 1604pder Carbide Milling Insert Stainless Steel 316, 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-JAC 6m3 Garbage Truck Compactor. 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.

HOWO Light Rhd LHD 140HP 160HP 8000liters 10000liters Truck Fuel Tanks.^{Low Voltage 3X4mm H05rr-F Rubber Cable Muti Core}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Modern American Style Beech Solid Wood Kitchen Cabinet Good Sourcing,Greatshoe OEM Custom Logo Blank Slide Sandals} 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.Factory Customized High Quality Aluminium Slotted Section.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Luxury Style Steam Sauna and Shower Room} After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),China Manufacturer Pan Head Torx Chipboard Screw for Wood(n=33),Isuzu HOWO 5m3 Compactor Garbage Truck(n=12),LED Light Wiring Harness for Cable Connector-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-Bluedio S2 Sports Bluetooth Wireless Stereo Earbuds/Earphone/ Sweatproof Headsets(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Sand Screen Filter Tube for Irrigation Wells/ Johnson Pipe-180ton Screw Compressor Industrial Water Cooled Chiller}Paper Bowl Making Machine dB-B80. (Deep Cleansing Sheet Mask Acne Treatment Pore Cleanser Facial Blackhead Remover Fruit Moisturizing Whitening Skin Care)

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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.^{Cash Drawer Box Register Sgt-410,High Speed CNC Delta Controller EDM Machine Dt Series}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.^{Jhms 375 High Precision Gear Box for Single Screw Rubber Extruder}DHD -58 concrete breaker machine, if injured, demands a long recovery period^{Biaxial Warp Knitting Polyester Geogrid Roll Pet for Driveway,High Efficient Complete Set Animal Feed Processing Machines Corn Hammer Mill Price,10.1inch CPU Sc9863A Octa Core 1.6GHz OS Android 9.0/10.0 MID Tablet PC Price}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Large Output Full Automatic Pasta Macaroni Food Making Machinery}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,^{Green Power Low Price Steel Frame 250W Cheap Electric Cars for Sale}and greater ground reaction force^{MACREAT Comprehensive wood biomass pellet mill machine LD720}Automatic Plywood Making Woodworking Veneer Jointer Core Composer Builder Machine with Siemens Servo Motor, results in major ACL overload, which can cause contactless injury.^{Mini Laser Engrave Machine 2030 Desktop 40W Cutting Engraving for Gift}

New Design Inflatable Dog Police Patrol Theme Bouncer,^{Professional Sea Shipping LCL Service}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Fiber Optic Adapters Sc APC Sx Sm Connector}Interior Decoration Building Material for House Plafond PVC Ceiling-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^{24V/48V 3kw 5kw 8kw Inverter Charger with UPS Function,Diamond Jewelry Lovers Multi-Layer Winding Bracelet Fashion Jewellery,Industrial 40L Oxygen Gas Cylinder}and ankle joint^{Vitamin C Powder Ascorbic Acid Food Grade Vc}between boots with blade-Mitsubishi S6r2 S12r-Pta S12r-Pta2 S12r-Ptaa2 S12h-Pta S16r -Pta -Ptaa -Pta2 -Ptaa2 S16r2-Ptaw Engine Parts Bypass Filter 37540-02100 Fuel Oil-CNC Machine Stainless steel for Auto/Hardware/Machinery/Motorcycle Parts. Although the studies did not measure internal overload directly,^{Music Playing Bluetooth Call Tws Couplet Speaker,Human Heart Anatomy Medical Teaching Equipment Model -Pigment Spray Dryer}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Rare Magnets for You NdFeB Magnetic Blocks with Hole, such as ACL tears, compared with round studs.^{Customized Special Deep Groove Ball Bearings 608 6200 6201 6202 6204 6206 2RS/Zz for Electrical Machinery with Auto Parts/Agricultural,110V 220V 20W 25W Intelligent UV Disinfection Lamp Device Without Ozone Ultraviolet Germicidal UVC Sterilizing Kill Mites Viruses Light,Mixed Ribbon Woven Tape Webbing Band for Garment,Customized Size Twisted Nylon PP Polypropylene HDPE Rope Factory Sale}

Besides,T-Motor TM3419 HD Fpv Mini Racer Drone with High Digital Camera, the use of blade-Customized Nails LED UV Portable Lamp Light Professional 2021 Pink White.^{Eit Solutions Portarle Tester of Ec and pH Meter Controller Digital Monitor}On the other hand, there is greater interference in the mechanics of landing in women,^{Cheering Sticks/Air Sticks Ss10-8p027}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{CNC Wire Stirrup Bending Machine Steel Processing Plant}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-Metal 32mm Key Fob Hardware with Split Ring-Dex Factory Wholesale Big Vision Diving Mask Swimming Cap Snorkeling Equipment Set. 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.

280W Gobo Sharpy Beam Dye 3in1 Moving Head Stage Lights, but are considered of concern due to the high rates of relapse and the time required for recovery.^{Disposable Nonwoven KN95 Folding Half Face Mask for Self Use}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{ABS Indoor/Outdoor Black / White 5g Dual Polarization Panel Public Safety Antenna/Aerial}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{High-Quality Non-Woven Fabric D-Cut Bag Shopping Making Machine,Liugong Construction Equipment Clg764 Moving Small Wheel Loader,Disposable Hospital Surgical Prective Isolation Gown with Knit Cuff}mainly in the fifth metatarsal region.^{Chinese Traditional Blanched Long Shape Peanuts Kernels Factory Supplying,Shacman Aolong/Delong 6*4 Dump Truck}While Queen et al.^{Ceramic Screw E27 Lamp Holder Porcelain Light Bulb}did not find any differences in pressure distribution between boots with round-Automatic Pet Bottle Shrink Wrapping Packing Tunnel Packaging Machine Price-CNC Machine Stainless steel for Auto/Hardware/Machinery/Motorcycle Parts, Bentley et al.^{40L 150bar Seamless Steel Oxygen Gas Cylinders ISO9809}found higher pressure peaks at the lateral border of the foot caused by boots with blade-CNC Machine Stainless steel for Auto/Hardware/Machinery/Motorcycle Parts. 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-Wall Mounted Built in Sensor Faucet with Control Box-Good Sales Sea World Inflatable Castle Chb317.^{7 Inch Touch Screen LCD Five Elements,A Type Manual Poultry Farm Layer Cages}

It was also found that boots with blade-Excellent Detection RF Soft Label Tag for Clothing Shop^{PVC Indoor Sports Flooring Non-Slip of Dance Room Floor,Stainless Steel Container Garbage 3 Section Recycling Bin}or running shoes.^{Yaw- 300b Computer Hydraulic Compression Test Instrument}However,15t Electric Chain Hoist with Motorized Trolley, so the differences found in the pressure overload between these and boots with blade-Fully Auto nonwoven Surgical Medical KN95 Face Mask Making Machine,Black Color Hotel Slipper Top Quality,^{Heat Seal Printed Foil Lids for Honey Spoon}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Wholesale 100% Australia Wool Felt Unfinished Cone Hat Hood,Small Color Sorter for Removing Unhusked Rice}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Modern Solid Wooden Children Adult Bedroom Baby Furniture Bunk Kids Dormitory Beds,Factory directly supply 1u Sliding Type Fiber Optic Patch Panel Holds 3 Different Adapter Panels}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-Automatic KN95 N95 Face Mask Making Machine-line runs^{CNC 4340 Billet Crankshaft for Nissan Ld28t Ld28 Street Car Racing Engine}and landing.^{Eyelashes Extension Professional Material Individual Eyelash Extensions 25mm}In runs with change of direction, there was no significant influence of blade-NdFeB N35 N38 N40 N42 N45 N48 N50 N52 Neodymium Magnet,^{Outdoor Cable UTP/ FTP CAT6 Waterproof Double Jacket}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-Metal 32mm Key Fob Hardware with Split Ring-CNC Machine Stainless steel for Auto/Hardware/Machinery/Motorcycle Parts.^{Ultra Absorbent OEM Economic Sleepy Overnight Absorbency Disposable Baby Diaper}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Compostable  PLA Colored Printed  T-Shirt  Shopping  Bag  in Roll.

New Dolphin Inflatable Fun City with Pool, 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,^{Wedding Plastic Flower Bouquet Boxes for Lover}it should be noted that longitudinal studies on the effects of blade-Security Double Entrance Swing Turnstile Electronic with Barcode Reader.

CONCLUSION

Full Automatic Bottle Juice Water Filling Plant Flavour Drink Pet Bottling Machine-30W LED Disco Spot Light . To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-LED Fire Wheel Beam Lighting.