推荐型号:EFX5.25、EFX221、EFX423、EFX427、EFX885  
 
Precor, which originated in Seattle, USA, is a brand of Amer Sports, the world's top fitness equipment giant, and its products have been selected as designated fitness equipment by five-star hotels such as Sheraton and Westin, as well as chain health clubs such as Wales and One Trillion Wade. Precor invented the world's first Elliptical Fitness Crosstrainer in 1995, making ellipticals the second largest category of fitness equipment after treadmills. At present, its elliptical machines are positioned in the high-end residential and commercial markets, and the whole series is named with the prefix EFX, in order to commemorate and continue the myth of being the first to launch a commercial elliptical.
 
The EFX Series ellipticals are all driven by a rear-mounted flywheel, and all frames, ramps, bearings, and pivot joints are enclosed to reduce dust incorporation and facilitate maintenance and cleaning. Different from the fixed stride length of conventional elliptical machines, Precor's independently developed Cross Ramp slope adjustable technology can change the height of the elliptical movement trajectory of both feet, simulating the natural running gait of the human body, so that the user's heel can better fit the pedal, reducing the load on the muscles and Achilles tendon.
 
Precor has as many as 7 types of home elliptical machines, and the price generally ranges from 20,000 to 80,000 yuan. Most of the models have USB ports, movable armrests and fixed armrests, and support reverse pedaling and slope adjustment from 15° to 40°, providing a rich sports experience. The heart rate can also be accurately monitored by means of the electrodes in the grip and the optional remotely sensed heart rate belt. In addition, due to the different price dimensions, the corresponding models of Precor also have different configurations, and the difference is mainly reflected in the richness of the functions of the center console and the range of resistance regulation.
 
EFX5.25 is an entry-level model, priced at 24,800 yuan, which only supports forward pedaling, and the slope can rise between 15° and 25°, and the adjustment range is less than that of other models. Combined with the computer program setting, it has 16 levels of resistance adjustment, which allows users to feel the sports experience of flat ground and uphill. The EFX447 of 73660 yuan is a high-end model, the resistance adjustment range has been expanded to 20 segments, the LCD capacitive center console has been increased from 5 inches to 7 inches, with a high-contrast LCD numeric keypad, and the training program has also increased from 8 to 25, as well as weight loss, long-distance running and other modes, which can be interconnected with the Preva mobile app to track fitness progress in real time.
 
Commercial elliptical machines such as EFX883 and EFX885 are priced between 17 and 190,000 yuan, which is 45 to 82kg heavier than household models, which is more stable. The center console is equipped with a 15-inch LCD touchscreen, and the head-up display is equipped with an anti-glare protective sheet and hard film to reduce glare and make it more comfortable to look at. And they are equipped with a quad-core processor and Android operating system, which can be connected to a variety of media products and fitness apps. In addition, the Precor Home Elliptical only supports 2 to 3 user logins, while the Commercial Edition does not require a user ID.
 
The Precor Business Elliptical can charge electronic devices such as mobile phones, which is suitable for users who like to listen to music and watch videos while exercising, but are worried about the device running out of power. When no one is using the device, it also triggers a built-in step sensor that automatically stops the device, while an activity indicator alerts the user if the device is operating properly.
 
The quality and performance of the full range of Precor ellipticals are excellent, but the price is also much higher than similar products, and the price of entry-level ellipticals can reach tens of thousands of yuan. Moreover, its home elliptical is slightly larger than the regular one, making it unsuitable for users with limited activity space.