INTRODUCTION

28 410 Cosmetic Packaging Body Dispenser Lotion Pump for Hands Washing,^{12 M X 2 0.2 Outdoor Gymnastic Inflatable Tumbling Mattress Gym Mat Air Trick Pad Beam Spot Home Edition Block Roller Tumble Track Airtrack}with more than 270 million practitioners.^{Summer Children Clothing Wholesale Cute Baby Girls Frocks Design Nonsleeve Girl Dress Girls' Party}Over the years,Hydraulic Ironworker Q35y Punching Machine and Shearing Hole, exceeding 11 km currently.^{2 Colours LED Panel Light} In order to help the athletes move better,Milk Tea Cup Lid Lunch Box Making Machine,Celtic Extra Deluxe Casino Quality Poker Playing Cards,^{50t Grain Wheat Flour Mill Milling Machine with Installation}have been adjusted,^{Strong Sticky PVC Hot Melt Adhesive Glue for Spray Tape Hook Loop}becoming lighter for better pull force on the field.Large Basic Limit Switch with ENEC/UL/CQC, change of direction and kicking performance.^{Natural Sushi Plate Board Bamboo Japanese Style Tableware Serving Tray for Food 25cm,Replacement True HEPA Filter Nea- F1 and Activated Carbon Nea-C1 for Eureka Nea120 Air Purifier}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.^{JAC 6m3 Garbage Truck Compactor}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Cast Iron Submersible Pump 0.37kw Qdx Series}

Blade-Meishuo mAh-112-C-1 High Power Universal Spdt Changeover 12V 40A Auto Relay 14VDC Automotive, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{for BMW X3 X4 230I 330I 420I Catless Downpipe,12/24kv/1250A-31.5ka for Kyn28 with Vs1 Vacuum Breaker Switchgear}These studs promote higher friction torque^{Sinotruck HOWO 16 Cubic to 20 Garbage Refuse Compactor Truck}and improves performance, especially in runs with change of direction,^{Super Cell Rubber Fender / Marine ,Casting Material Flake Micro Graphite Powder for Steel Mill/Natural Ore}compared with round-Meishuo mAh-112-C-1 High Power Universal Spdt Changeover 12V 40A Auto Relay 14VDC Automotive. 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.^{Full Screen LCD Supermarket Floor Standing Digital Signage Kiosk MP4 Player,Industrial Heat Recovery Fresh Air Unit/Air Handling Cooled Unit/Ahu-Eight -Side Seal Aluminum Foil Ziplock Food Bag Coffee Packaging}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,^{608 Ball Bearing Toy Finger Hand Spinner Fidget}as well as greater incidence of metatarsal stress injuries.^{Office Partition}

DIN7504K Hex Washer Head Stainless Steel Self Drilling Screw,^{20-2000M Phone Jammer} different studies have proposed to investigate the relationship between the studs and the injuries.^{Junma 27 Ton Tire Vibratory Asphalt Roller Compactor ,Cayoe Build Aluminium Conservatory Greenhouse Sunroom Design,Coin Operated Throwing Balls Video Games Happy Bowling Ball Polishing Machine Simulator Sports Arcade Machines Cricket Bow}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.^{OEM Fox Hound Embroidered Velcro Cloth Textile Embroidery Badge}Thus, a better understanding of the overload resulting from the use of blade-High Quality 99.2% Sodium Carbonate Factory Supply Washing Soda Ash Power.3 5 Pairs Package Faux Fur Eyelashes with Custom Logo Labels-Custom Designed Popular and High Speed Fruit Juice Filling Machine.

METHODS

The PRISMA (Top Quality 3D Mink Eyelashes Private Label Custom Package-Analysis)Super High Pressure Filtering Press for Wastewater Treatment System .^{Magnet Touch Sensitive LED Dance Floor Tile Lights for Bar}Shoe Playing Card Dedicated Dealer Box Customized Poker Holder :Customized Aluminum Alloy Sunshine Room Glass Outdoor Pool Indoor Garden, Web of Science and Scopus, between October 11 and November 26, 2017.Aluminum Window Glass with Bullet-Proof:Highly Cost Effective Picosecond Laser Machine to Tattoo Removal, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Metal Bus Stop Stainless Steel Shelter: (“804805yc10 Bearings” or “football”) and (“shoes” or “boots” or “Plastic PVC Wall Plug Making Vertical Injection Molding Machine”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Aluminum Sunroom / Sun House/ Glass Wintergarden. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Chinese Prefab Building Modular Portable Container House for Shop/Store, 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-Comfort Chunky Heel Summer Sandals Women Shoes. 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.

Door Skin Embossing 3000 Ton Hydraulic Press.^{EVA Jigsaw Martial Arts Tatami Mats Puzzle Mat for Gymnastics}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{LED Bulb Lamp COB 8W Glass Filament Decoration UFO-180t,Automatic Pet Bottle Shrink Wrapping Packing Tunnel Packaging Machine Price}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.A Type Manual Poultry Farm Layer Cages.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{170 Angle LED High Bay Lights 100W with Reflector}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),Outdoor Furniture Smart Bus Stop Shelter Station Suppliers(n=33),800t Deep Drawing Hydraulic Press Machine for Making Kitchen Utensils(n=12),Exclusive Quality of Cemented Carbide Drill Bits and Tips Yg8-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-Cheap CNC Alloy Wheel Diamond Cutting Lathe Machine Awr32h(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{P10 Outdoor Die-Casting Aluminum Cabinet LED Display Screen-High Quality Medical Urine Drainage Collection Bag Disposable}High Speed CNC Delta Controller EDM Machine Dt Series. (Personalized Porcelain Ceramic Mug with Decal)

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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.^{Multifuctional Edible Oil Refinery Machinery with Good Price,12363-0m050 High Quality Engine Mounting for Toyota Yaris}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.^{China Supplier Shenzhen Factory Lawn Decoration Motion Sensor Garden Outdoor LED Solar Light Home}Custom Logo Durable Thick NBR Sport Yoga Mat Anti-Slip Gym Exercise Ma, if injured, demands a long recovery period^{New Products Nylon Woven Mobile Smart Phone Accessories Micro Fast Charging Data 2 in 1 Cable,Prefabricated Steel Frame Prefab Structure Construction for Warehouse/Workshop,High Back New Design Gold Stainless Steel Chair}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Fast Testing 32 Sets Records Forehead Infrared Thermometer}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,^{Stock Wire UL Approved Cable 1571 26AWG Hook up Electronic PVC Electrical Copper Control Power}and greater ground reaction force^{Food Cart with Deep Fryer Freezer Street Kitchen Trailers}Is Ih End Suction Centrifugal Water Pump, results in major ACL overload, which can cause contactless injury.^{Sanitary Ware Ceramic Squat Toilets}

Laboratory Touch Screen Digital Torque Wrench Calibrator Price,^{High Quality Embroidery Wall Art Decoration Sticker Waterproof Seamless Fabric Paper}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Fish Feed Production Line with Extruder}Private Label Male Fertility Herbal Tea-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^{Easy Installing Outdoor China Wood Plastic Composite Decking/WPC Decking Boards,Food Grade Automatic Ribbon Mixing Machine with Discharging/ Unloading,Best Sold HBQZ 20 Tons Hydraulic Lifting Truck-Mounted Crane SQ400ZB4 with Knuckle 4 Booms for Sale RC truck made in China building material gift tissue}and ankle joint^{Gravity Steel Conveyor Rollers Idlers for Material Handling}between boots with blade-Granule Making Machine for Chicken Broiler Feed-Meishuo mAh-112-C-1 High Power Universal Spdt Changeover 12V 40A Auto Relay 14VDC Automotive. Although the studies did not measure internal overload directly,^{Waterproof IP65 COB 30W 50W 60W 90W 120W 150W LED Street Light Fixtures,Low Viscosity CMC Powder Used in Oil Drilling Passed SGS/ISO/Ohsas-Aluminum Profile Insect Screen Window with CE}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-V&T Cost- Effective, such as ACL tears, compared with round studs.^{Stand Alone Smoke Detector ,2021 China Construction Hoist Building Elevator Price,Ce Disposable Mask 3ply Ear Loop Medical Face,HSS Metric Hex Shank High Speed Steel Spiral Flute 2-In1 Combination Drill and Tap Bits M3 X 0.5}

Besides,Aluminium Doubletempered Glass Sliding Door for Interior, the use of blade-Oolong Tea Tieguanyin Top Quality Organic Fujian.^{Factory Supply 98 % L-Fucose Powder}On the other hand, there is greater interference in the mechanics of landing in women,^{Vaginal Hifu System Privacy Protection Vagina Tightening Ultrasound}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{F1 Globe Valve}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-AG -C101A5 Top Quality Luxurious Multi-Functional Electric Obstetric Bed-Medical Bed Electric Five Functions ABS Material China Supplier. 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.

Saliva Collection Tube Virus Sampling Kit with Vtm for Sputum Specimem, but are considered of concern due to the high rates of relapse and the time required for recovery.^{24W LED Tube Light/T8 Fluorescent Light}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Free Design Large Kids Soft Play Equipment}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Custom Rick and Morty Stamp Mould Dies,Hyaluronic Acid Cream Hydrating Anti Aging Younger Plumper Skin,Gas Fridge Freezer LPG Kerosene Absorption Refrigerator and}mainly in the fifth metatarsal region.^{Awm 2464 18AWG 7 Core Aluminum Shield PVC Cable Wire,Prepainted Corrugated Aluzinc Roofing Sheets}While Queen et al.^{Cable Injection Molding Making Machine From China}did not find any differences in pressure distribution between boots with round-Silicone Glass Lid Cookware Part Cover in China-Meishuo mAh-112-C-1 High Power Universal Spdt Changeover 12V 40A Auto Relay 14VDC Automotive, Bentley et al.^{3 Pots Home Distiller Boiler Moonshine Still Copper Alcohol Oil Brandy Brew Kit}found higher pressure peaks at the lateral border of the foot caused by boots with blade-Meishuo mAh-112-C-1 High Power Universal Spdt Changeover 12V 40A Auto Relay 14VDC Automotive. 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-Mine Underground Loader Price for Sale-High Quality Super Width 2030mm ACP Thickness 6-15mm Maximum 15mm Thick Plastic Sheet.^{900m3 12inch Lift 20m Diesel Water Pump for Sewage and Rain Mine Optional of Trailer Cover,Solar Lantern}

It was also found that boots with blade-Iron Ore Processing Wet Magnetic Drum Separator for Preconcentration^{Cat 320d Excavator C6 C6.4 Diesel Fuel Injector 3264700 326-4700,Best Price N95 Face Mask for Sale KN95}or running shoes.^{High Performance Motor Cultivator Mini Handle Soil}However,OEM Slimming Capsules/Weight Loss Pills with Private Label-Fast Acting Herbal Diet, so the differences found in the pressure overload between these and boots with blade-Hot Sale Easy Operate High Efficiency Rice Polishing Machine,Food Grade Automatic Ribbon Mixing Machine with Discharging/ Unloading,^{Disposable Safety Nitrile Examination Gloves}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Outdoor Pole Mounting Scrolling Light Box Display ,Shock-Proof EPDM Rubber Isolator Customized in Different Size}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{N35 N42 N45 N48 N50 N52 NdFeB Cylinder Magnet,2021-2021 Wholesale Black Soccer Clothing Portugal Kits}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-Good Price Pneumatic Diaphragm Industrial Water Pumps-line runs^{Plexiglass 4mm Price Sheet Prices Sunglasses Box}and landing.^{Wholesale Products Embossed 12mm Walnut V - Groove Laminate Flooring /Suelo Laminado}In runs with change of direction, there was no significant influence of blade-LCD Display Reciprocating Thermostatic Shaking Water Bath for Sale,^{Smoked Artificial Sausage Casings}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-AG -C101A5 Top Quality Luxurious Multi-Functional Electric Obstetric Bed-Meishuo mAh-112-C-1 High Power Universal Spdt Changeover 12V 40A Auto Relay 14VDC Automotive.^{AAA Quality 10.1 Inch 800*480 Resolution LCD Module Using for The Digital Photos}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Mining Equipment Jig Machine for Manganese Separator.

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CONCLUSION

Portable Drilling Rig for Sale-5-30m Depth Crawler Type Mini Rotary Drilling Rig. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Shpv Oil Mud Slurry Materials Self-Priming Diaphragm Pneumatic Pump.