F63 or F.63 may refer to:
- Farman F.63, a French aircraft
- HMS Gurkha (F63/G63), a Royal Navy L-class destroyer
- HMS Scarborough (F63), a Royal Navy Whitby-class anti-submarine frigate
A treadmill is a device generally used for walking, running, or climbing while staying in the same place. Treadmills were introduced before the development of powered machines to harness the power of animals or humans to do work, often a type of mill operated by a person or animal treading the steps of a treadwheel to grind grain. In later times, treadmills were used as punishment devices for people sentenced to hard labour in prisons. The terms treadmill and treadwheel were used interchangeably for the power and punishment mechanisms.
More recently, treadmills have instead been used as exercise machines for running or walking in one place. Rather than the user powering a mill, the device provides a moving platform with a wide conveyor belt driven by an electric motor or a flywheel. The belt moves to the rear, requiring the user to walk or run at a speed matching the belt. The rate at which the belt moves is the rate of walking or running. Thus, the speed of running may be controlled and measured. The more expensive, heavy-duty versions are motor-driven (usually by an electric motor). The simpler, lighter, and less expensive versions passively resist the motion, moving only when walkers push the belt with their feet. The latter are known as manual treadmills.
Treadmills continue to be the biggest-selling exercise equipment category by a large margin. As a result, the treadmill industry has hundreds of manufacturers throughout the world.
$17.86
by Rocky
Great features with lots of options. Easy to use. Great display.
by Atlanta
I bought this three weeks ago and have used it every day. It performs well and is smooth. I do wish it had a cool down option. When the workout is over it abruptly comes to a stop.
by Larry
Solid treadmill with basic features with Zwift connectivity!
Bought this to replace a 13 year old Horizon that was resetting in the middle of every run.
This unit is a solid treadmill, speed up to 12 and incline to 15. Quiet.
Discovered that it will connect via BlueTooth to Zwift and transmits speed (only). Add a HRM and cadence pod if you want more detailed info.
This unit is HEAVY – you will need help moving it into place – assembled or not.
by Michigan
Nice solid treadmill, there are a few things I wish were different but for the price point I am very happy.
by Sanford
Heart rate monitor need s setting for when you reach your target H/R. Hand hold need to be extended.
This is a runs good, quiet overall performance very good.