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What is a good example sentence with the word hoist in it?
Hoist can be a verb or a noun. As a verb, it means to raise up or lift, especially by means of a tackle. As a noun, it can mean either a machine or device used to lift heavy objects or the act of hoisting. Here are some sample sentences.As verb:"The movers knew the biggest effort would be when it came time to hoist the grand piano into the moving van.""He hoisted his little brother over the fence.""The sailors hoisted the sail."As a noun:"The young girl needed a hoist to get on the balance beam.""The men used a hoist to load the truck."
Nonmetallic feeler gauges are used to measure?
Nonmetallic feeler gauges are used by technicians to measure the air gap that exists between the coil body and the armature on an electro-magnetic brake. This type of braking system generally can be found on industrial cranes and on marine davit hoist systems.
What are the top 50 greatest inventions?
1. The Laptop computer 2. Internet 3. The Refrigeornator 4. YouTube 5. Printer 6. The Photocopyer 7. A Fan 8. The Television 9.The house key 10. Foxtel 11. The Boonerang 12. The Lightbulb 13. Candel 14. The Radio 15. The wheel 16. The house phone 17. The notepad 18. Microsoft Office 19. The Wheel Chair 20. The Box kite 21. Plastice money 22. A bed 23. A mirror 24. Ultrasound 25. The Hill Hoist clothes line 26. E-mail 27. Telescope 28. The Microscope 29. masking tape 30. adhesive tape 31. aerosol can 32. The Ipod 33. The mp3 player 34. the aeroplane 35. the car 36. windshield wiper 37. Apgar scale 38. The aqualung 39. Spray on skin 40. Archimedes 41. assembly line 42. astrolabe 43. compass 44. The kite 45. The yo-yo 46. Lincoln Logs 47. Liquid Paper 48. Cellophane 49. crayons 50. Lunch box
What are the advantages and disadvantages of each of the four technologies of training equipment in training general populations?
To completely understand fitness and exercise equipment it's important to comprehend the four different technologies of that equipment: 1) Constant Resistance Devices 2) Variable Resistance Devices 3) Static Resistance Devices 4) Accommodating Resistance Devices Constant Resistance Devices: "The term constant resistance means that a weight (resistance) does not increase or decrease during the course of exercise". The amount of resistance encountered by the user remains unchanged from the beginning of the exercise movement to the end. Examples of training or weight lifting with constant resistance devices would be lifting a barbell, dumbbell, or using a cabled weight stack. Weight training in this manner has some inherent disadvantages. First of all, constant resistance weight lifting exercise does not correct for changes in the musculoskeletal leverage that occurs during an exercise movement. Secondly, this method does not account for reduced effort that comes with fatigue. When following a weight lifting routine with constant resistance devices, the user experiences changes in leverage during the joint movement. For example, when doing dumbbell curls the amount of muscular force required is much greater at the bottom of the movement (when the dumbbells are at waist level) than it is at the top of the movement (when the dumbbells are near the chin). As the dumbbells approach the top of the movement, leverage improves and the user doesn't have to work as hard. Therefore, the user doesn't gain as much benefit during the 'easy' portion of the movement. Muscles need stress to gain strength and endurance, so with the relatively diminished stress of constant resistance devices some of the benefit is gone. Some experts argue that constant resistance exercise is more natural than any other weight lifting program because leverage imbalances match the actual day-to-day movement of the body. Variable Resistance Devices: "When you hoist a weight by pulling on a cable that goes over the top of a pulley and is attached to a weight, you're engaged in constant resistance training". Some exercise equipment manufacturers have experimented with pulleys that aren't round or don't have the hole in the exact middle of the pulley, resulting in different levels of resistance felt during different points in the exercise movement. Unlike constant resistance devices, variable resistance fitness equipment does not match the natural way the human body works. Some exercise scientists view this as a disadvantage, as it may cause disturbance in the brain centers that interpret force and movement patterns. The advantage of variable resistance fitness equipment is that it amplifies the level of stress placed on the muscles by forcing them to work equally hard throughout the full range of motion. Critics respond that since everyone is different is size, stature and strength it is virtually impossible to match everybody's leverage with machine leverage. Static Resistance Devices: "Contracting your muscles without movement is called static contraction. The term isometric exercise was coined to describe this form of stress". The public, searching for a new weight loss tip in the 1950's and early 1960's, adopted isometric exercise as their new weight lifting workout. Unfortunately, scientists eventually proved what many weight watchers had already learned: isometrically contracting a muscle results in that muscle only gaining strength in that position. To gain strength throughout the entire range of movement, the user would have to isometrically contract their muscles throughout every conceivable angle in the entire range! Today, very few people consider using static resistance devices as part of their weight loss system for the simple reason that isometric exercise is the least effective of the four training technologies. Accommodating Resistance Devices: "Like variable resistance devices, accommodating resistance machinery is designed to allow you to exert maximum resistance throughout the full range of movement in each of your exercises. In doing so, you are able to maximize the amount of exercise stress your muscles receive". Accommodating resistance exercise equipment somewhat controls the resistance that is encountered, thereby allowing the user to exert maximum force throughout the entire range of motion and throughout the entire exercise. This is the type of gym equipment used at circuit training fitness centers. Again, the primary benefit is that the user can exert maximum force in any position, which allows for a full and complete workout. As an example, consider dumbbell curls. Traditional dumbbell curls result in decreased leverage at the top of the movement. Circuit training exercise equipment, on the other hand, applies even and consistent force throughout the entire range of motion. In other words, circuit training equipment places the muscle under constant tension for more time than alternative training technologies. "Tension (resistance that is stressful enough to cause muscles to adapt), together with sufficient time over which it is applied, go hand-in-hand to produce superior gains". Another advantage of accommodating resistance exercise equipment is that the relatively controlled speed of the movement drastically reduces the opportunity for injury. As ballistic movement is virtually impossible on this type of equipment, injury from overextended joints, pulled muscles and uncontrolled movements is also highly unlikely.
What did the milgram experiment show?
Milgram's experiment showed a number of things. The initial experiment involved participants being asked to give apparently harmful and potentially lethal electric shocks to a stooge (who they thought was simply a participant) upon the stooge's incorrect answers. It was estimated by Psychiatrists that most people would drop out early on and refuse to keep on giving shocks, and that nobody would go all the way to 400 volts. In actuality, everyone sent severe and dangerous shocks of 300 volts, and most went all the way. This shows that people are generally willing to obey an authority figure, even when it might lead to harming or even killing another person. Milgram also did a number of variations on his experiment, with it taking place in an old office block, with the experimenter phoning through instructions, with other stooges acting as support, or refusing to continue the experiment, and so on. These variations showed that people are less likely to obey if their victim is closer, if the setting doesn't suggest legitimate authority, if the experimenter is not nearby, or if other participants are refusing to obey. They also showed that someone is much more likely to obey if the participant believes someone else is sending the shocks, not them.
Pulling down on a rope to hoist a sailboat is an example of a machine?
It is a type of machine that is changing the direction over which a force is exerted.
Pulling down on a rope to hoist a sail on a sailboat is an example of what?
This is referrred to as exercising a simple machine called a pulley.
Is pulling on a rope to hoist a sail an example of multiplying force?
Not unless there's a pulley involved.
What is a machine hoist?
A crane is a hoisting machine.
How much weight can the hoist machine lift?
The hoist machine can lift up to 1,000 pounds of weight.
What is the name of the machine which lifts cars in garages?
A Hoist or a lift.
What is the maximum weight capacity of the hoist fitness leg press machine?
The maximum weight capacity of the hoist fitness leg press machine is typically around 400-500 pounds.
What is the recommended weight setting for beginners on the hoist leg press machine?
The recommended weight setting for beginners on the hoist leg press machine is typically around 50 of their body weight.
What is the simple machine used to hoist the flag?
Rope and pulley.
What simple machine reduces the amount of effort needed to lift a heavy object?
Lever Hoist
What are the benefits of incorporating the hoist leg press machine into my workout routine?
Incorporating the hoist leg press machine into your workout routine can help strengthen your leg muscles, improve lower body strength, increase muscle endurance, and enhance overall athletic performance.
What is a good example sentence with the word hoist in it?
Hoist can be a verb or a noun. As a verb, it means to raise up or lift, especially by means of a tackle. As a noun, it can mean either a machine or device used to lift heavy objects or the act of hoisting. Here are some sample sentences.As verb:"The movers knew the biggest effort would be when it came time to hoist the grand piano into the moving van.""He hoisted his little brother over the fence.""The sailors hoisted the sail."As a noun:"The young girl needed a hoist to get on the balance beam.""The men used a hoist to load the truck."
