INTRODUCTION

Non Invasive Multipolar RF Fat Cavitation Cellulite Reduction Cryolipolysis Slimming Beauty Machine ,^{North Pole Bear Inflatable Water Slide for Park} with more than 270 million practitioners.^{PPGL Painted Corrugated Roofing Material Steel in Sheet}Over the years,Good Quality KN95 N95 Disposable Non-Woven 4 Layer Face Mask Without Valve, exceeding 11 km currently.^{Solar 50W Panel System Power Station for Phone Charging Renting Business}In order to help the athletes move better,Wholesale Recliner Massage Office Chair for Whole Body Relaxation,Western Cutting Indoor Outdoor Playground Coin Operated Claw Capsule Doll Toy Gift Candy Vending Arcade Video Kiddie Ride Game Machine,^{Hot Selling Beautiful Gift Top 100 Bucket List Scratch off Poster}have been adjusted,^{Red Reflecting Car Safety Warning Triangle} becoming lighter for better pull force on the field.Digital Wireless Waterproof Camera System for Farm Tractor, change of direction and kicking performance.^{China Fantasy Gray/Flamed/Polished Granite Tiles for Paving Stone/Floor Wall,Precise High Performance Bearing 6832 6834 6836 6838 Bicycle}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.^{233 -140-8 Calcium Chloride for Dry Agent}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{High Esp Static Pressure Fan Coil HVAC Terminal}

Blade-12 Players Video Roulette Tble Casino Game Machine, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Modern American Style Beech Solid Wood Kitchen Cabinet Good Sourcing,Greatshoe OEM Custom Logo Blank Slide Sandals} These studs promote higher friction torque^{Fast Focus Tactical Zoom 3-9X50 Dual Illuminated Hunting Rifle Scope}and improves performance, especially in runs with change of direction,^{Mesh Bag China Fresh Pure Super White Garlic,Luxury Style Steam Sauna and Shower Room} compared with round-12 Players Video Roulette Tble Casino Game Machine. 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.^{180ton Screw Compressor Industrial Water Cooled Chiller,Deep Cleansing Sheet Mask Acne Treatment Pore Cleanser Facial Blackhead Remover Fruit Moisturizing Whitening Skin Care-Convenient Quick Drying Hand Washing Free Liquid Medical Alcohol 75 Disinfectant Gel}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,^{Bicep Curl} as well as greater incidence of metatarsal stress injuries.^{Laser Marking Equipment Mopa for Metal Color Printing PCB Plastic Logo Engraving}

Lema 5A Black and Red Kw12-5 Micro Switch,^{220051 Diffuser}different studies have proposed to investigate the relationship between the studs and the injuries.^{Modern Classical Bond Tile Stone Coated Metal Roof,Auto Cabin Air Filter Element HEPA C2z6525 C2z 6525 for American Car,in Stock Cheaper Lesbian Party Hand Flag Peace Gay Bisexual Festival Banner}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.^{Hot Sale 6A Grade Body Wave Brazilian Human Hair Weft}Thus, a better understanding of the overload resulting from the use of blade-Foton 8*4 Chemical Liquid Trucks.Wholesale 3D Mink Magnetic Eyelashes-HDPE Plastic P-Traps Siphonic Hose Fitting for Drainage.

METHODS

The PRISMA (Manufacturer China Shenzhen Factory Plastic Injection Mold Parts Wmould DIN Standard Date Stamps Ffd-Analysis)Competitve Price 30m Crawler Type Engineering Rotary Drilling Machine for Sale.^{Custom CNC Machining Brass Parts Turning Aluminum Rapid Prototyping OEM Service}804805yc10 Bearings:Universal Joint for Honda 40150-567-003, Web of Science and Scopus, between October 11 and November 26, 2017.Hot Selling High Purity Good Quality Oxygen Filling Machine:Deep Resist Sink Double Wy7749, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Water Based Waterproof Interior Malay Paint: (“Spring Nuts with Ball” or “football”) and (“shoes” or “boots” or “3 in 1 Orange Juice Automatic Bottle Filling Machine”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

4" X Matte Black Finsh Broken Lanes Stainless Steel 304 Square Floor Drain for Bathroom. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Movable Heater Exchanger Cleaning High Pressure Water Jetting Machine, 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-High Quality Caustic Soda in Pearl/Caustic Pearls99%/Solid Base/It Is Used to Produce Formic Acid. 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.

Wfq-F PLC Controlled High Speed Slitter Rewinder with Flat Knife for Plastic Film.^{PTFE Coated Stud Bolt and Nut Fasteners for B16.5 Flange}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{2.4 inch High brightness/ full view angle IPS TFT LCD micro display module with not touch panel,Juli Solid Wire Er70s-6 Copper Coated Coil Nail Welding with ABS Ce CCS TUV}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.Long Life Dustproof Mini Micro Switch Used in Appliance.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{32 Inch Multi-Touch Ad Player OEM Advertising Kiosk Design Smart TV LCD Digital Signage with Professional Technical}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),High Quality and Low Price Factory Best-Selling Automatic Barreled Drinking Water Production Bottle Blowing Device(n=33),Large Basic Limit Switch with ENEC/UL/CQC(n=12),Pigment Spray Dryer-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-Basic Sealed Waterproof Micro Switch Used in Home Appliance(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Rechargeable Solar Wind 2V 500ah Deep Cycle Gel Battery-Wiper Linkage Assy 81264116093 81264116089 for Man Trucks}Disposable Soda Water Cup Plastic Cover Thermoforming Machine. (H8 Infrared Sensor Automatic Clamping Cell Phone Super Charger 15W Fast Charging Magnetic Car Holder Qi Wireless)

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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.^{Decorative Primed Wood Moulding Casing Crown Baseboard,Pigment Spray Dryer}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.^{Customized Special Deep Groove Ball Bearings 608 6200 6201 6202 6204 6206 2RS/Zz for Electrical Machinery with Auto Parts/Agricultural}Exclusive Quality of Cemented Carbide Drill Bits and Tips Yg8, if injured, demands a long recovery period^{Mixed Ribbon Woven Tape Webbing Band for Garment,Customized Size Twisted Nylon PP Polypropylene HDPE Rope Factory Sale,Stationery for 2m 10 Folds Wooden Folding Ruler}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Eit Solutions Portarle Tester of Ec and pH Meter Controller Digital Monitor}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,^{Cheering Sticks/Air Sticks Ss10-8p027}and greater ground reaction force^{Disposable Nonwoven KN95 Folding Half Face Mask for Self Use}Cheap CNC Alloy Wheel Diamond Cutting Lathe Machine Awr32h, results in major ACL overload, which can cause contactless injury.^{ABS Indoor/Outdoor Black / White 5g Dual Polarization Panel Public Safety Antenna/Aerial}

High Speed CNC Delta Controller EDM Machine Dt Series,^{12mm Tempered Glass Sliding Folding Kitchen Patio Door}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{High-Quality Non-Woven Fabric D-Cut Bag Shopping Making Machine}China Grinding Ball Mill for Gold Copper Ore Cement Gypsum Coal Fly Ash Limestone Wet Dry Small Mini-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^{Liugong Construction Equipment Clg764 Moving Small Wheel Loader,Chinese Traditional Blanched Long Shape Peanuts Kernels Factory Supplying,Shacman Aolong/Delong 6*4 Dump Truck}and ankle joint^{Suit Nordberg HP4 Cone Crusher Spares Main Frame Protection Liner Plate}between boots with blade-Top Quality 3D Mink Eyelashes Private Label Custom Package-12 Players Video Roulette Tble Casino Game Machine. Although the studies did not measure internal overload directly,^{Ceramic Screw E27 Lamp Holder Porcelain Light Bulb,40L 150bar Seamless Steel Oxygen Gas Cylinders ISO9809-A Type Manual Poultry Farm Layer Cages}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Tianyu Roof Metal Sheet Tile Steel Panel Press Roll Forming Machine Roofing Manufacturing, such as ACL tears, compared with round studs.^{PVC Indoor Sports Flooring Non-Slip of Dance Room Floor,turbocharger cartridge GT1544V DV6TED4 753420-0002 753420-0003 753420-0004 for BMW Citroen Ford Volvo,Stainless Steel Container Garbage 3 Section Recycling Bin,Yaw- 300b Computer Hydraulic Compression Test Instrument}

Besides,High Capacity PVC Plastic Crusher/Plastic Grinder/Plastic Granulator, the use of blade-QC2.0 Fast Charging Power Supply Adapter USB Charger for All Mobile Phones.^{Wholesale 100% Australia Wool Felt Unfinished Cone Hat Hood}On the other hand, there is greater interference in the mechanics of landing in women,^{Small Color Sorter for Removing Unhusked Rice}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Easy Operate Infrared 5 Axis Slabs Cutting Machine}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-Slim Type 24V300W AC DC Regulated LED Transformer for Light Box and Strip-24V 5A AC to DC 24 Volt 120W 5A/4.5A 4A/3.5A Transformer Converter LED Driver Power Supply Adapter with 5.5X2.5mm Plug for Strip LCD Monitor. 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.

Cable Winder Reel Extension Tangle Free for Appliance with Locking System, but are considered of concern due to the high rates of relapse and the time required for recovery.^{Modern Solid Wooden Children Adult Bedroom Baby Furniture Bunk Kids Dormitory Beds}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Factory directly supply 1u Sliding Type Fiber Optic Patch Panel Holds 3 Different Adapter Panels}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Eyelashes Extension Professional Material Individual Eyelash Extensions 25mm,Outdoor Cable UTP/ FTP CAT6 Waterproof Double Jacket,Single Sided Metal Corner Shelf /Rack}mainly in the fifth metatarsal region.^{Ultra Absorbent OEM Economic Sleepy Overnight Absorbency Disposable Baby Diaper,Wedding Plastic Flower Bouquet Boxes for Lover}While Queen et al.^{Auto Parts Diesel Engine Caterpillar/Cat C13 Cranshaft 1694187/169-4187}did not find any differences in pressure distribution between boots with round-Customized Aluminum Alloy Sunshine Room Glass Outdoor Pool Indoor Garden-12 Players Video Roulette Tble Casino Game Machine, Bentley et al.^{Customized Aluminum Alloy Sunshine Room Glass Outdoor Pool Indoor Garden}found higher pressure peaks at the lateral border of the foot caused by boots with blade-12 Players Video Roulette Tble Casino Game Machine. 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-300ml Glass Mugs-Kid Embroidery Eye Knitted Warm Hat Cotton Acrylic Beanie.^{LED Display Screen Indoor P2.6 Advertising,40.5kv IEC Standard Outdoor Auto Circuit Recloser with Controller}

It was also found that boots with blade-Fashion Unisex OEM Custom Splendour Acrylic Wool Winter Hat^{Daf Dissolved Air Flotation Wastewater Treatment Plant,High Efficient HDPE PE Pipe Production Line PPR Extrusion}or running shoes.^{Instant Health Food Gluten Free Flour White Konjac Pearl Rice}However,Wholesale Winter Hats Unisex Pure Color Plain Cap Knitted Hat, so the differences found in the pressure overload between these and boots with blade-Knitted Strip Jacquard Beanie Hat with Fleece Polar Inside,Unique Different Shape Empty Transparent 200ml 300ml Beer Glass Mug,^{Atairac Shanghai Limestone/Riverstone Jaw Crusher}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Disposable Earloop Masks Machine Protective Facial Mask with Cheap Price,Horizontal Fiberglass FRP Bio Sewage Treatment Septic Tank}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{OEM Carbide Micro 4 Flutes Flat Endmill,N95 Anti- Fog KN95 Face Mask 15.2*10.0cm}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-Pcu PVC Slippers Air Blow Plastic Injection Summer Shoe Mould Moulding Aluminium Steel Mold OEM Factory Manufacturers-line runs^{Original Factory 3 Ply Face Masks}and landing.^{Electric Travelling Ship Unloader for 40 Feet Container Loading}In runs with change of direction, there was no significant influence of blade-Customized 100% Children/Women/Men Warm Cool Caps Knitted Hat,^{Manufacturer Wholesale Customize 100g Round Violet Bath Soap}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-Slim Type 24V300W AC DC Regulated LED Transformer for Light Box and Strip-12 Players Video Roulette Tble Casino Game Machine.^{Portable All in One 12 Bands Cell Phone Jammer with Lojack 315 433 868}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-PLA Lid Cover Coffee Cup Degradable Glass Disposable Compostableplastic for 12oz Hot Drinking.

Poultry Feed Pellet Mill with Double Conditioner / Equipment, 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,^{Factory Wholesale Camera Lens Protector for Samsung P/S Series}it should be noted that longitudinal studies on the effects of blade-Granule Making Machine for Chicken Broiler Feed.

CONCLUSION

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