HILL

The Life Fitness-patented HILL workout offers a variety of configurations for interval training. Intervals are periods of intense aerobic exercise separated by regular periods of lower-intensity exercise. The WORKOUT PROFILE window represents these high and low intervals as columns of light, which together have the appearance of hills and valleys. The computerized interval training workout has been scientifically demonstrated to promote greater cardio-respiratory improvement than steady-pace training.

Each HILL workout goes through four phases, each marked by different intensity levels. The WORKOUT PROFILE window displays the progress of these phases, as seen in the chart following these descriptions below. As noted in the descriptions, the heart rate should be measured at two stages in the workout to gauge its effectiveness. To do so, grasp the Lifepulse system sensors, or wear the Polar heart rate chest strap. The MESSAGE CENTER does not display a request for a heart rate measurement during a HILL workout.

1Warm-upis a phase of low, gradually rising resistance, which brings the heart rate into the lower end of the target zone and increases respiration and blood flow to working muscles.

2Plateau increases the intensity slightly, and keeps it steady, to bring the heart rate to the low end of the target zone. Check the

heart rate at the end of this phase.

3Interval Training is a series of increasingly steeper hills, alternat-

ing with valleys, or stints of recovery. The heart rate should rise to the high end of the target* zone. Check the heart rate at the end of this phase.

4Cool-downis a low-intensity phase that allows the body to begin removing lactic acid, and other exercise by-products, which build up in muscles and contribute to soreness.

†Defined by the American College of Sports Medicine's "Guidelines for Exercise Testing and Prescription" as equal to 220 minus an individual’s age.

*Target Heart Rate (THR) is a percentage of the theoretical maximum. For example, a 40-year-old user's THR for the EXTREME HEART RATE workout is 144. This workout targets 80 percent of the maximum, so the equation would be (220-40)*.80=144.

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Life Fitness X9 user manual Hill
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X9 specifications

The Life Fitness X9 is a state-of-the-art elliptical machine designed for fitness enthusiasts looking to elevate their workout experience. This equipment is built for versatility and user comfort, making it ideal for both home gyms and commercial fitness centers.

One of the most notable features of the Life Fitness X9 is its smooth, natural stride motion. Engineered with a precision path technology, the X9 mimics the natural walking or running motion, reducing the risk of strain on joints. This leads to an effective cardiovascular workout while minimizing impact, making it suitable for users of all fitness levels.

The X9 boasts an adjustable stride length, allowing users to customize their workout to fit their personal preferences and fitness goals. This feature not only accommodates different body types but also helps in targeting various muscle groups more effectively. Users can select their desired stride length, ranging from 18 to 24 inches, enabling them to switch up their routines for maximum benefits.

Equipped with advanced technology, the Life Fitness X9 includes a console that features a wide array of workout programs. The easy-to-read LCD display shows essential workout metrics such as time, distance, calories burned, and heart rate. Heart Rate Monitoring is made convenient with hand sensors and an included wireless chest strap, letting users maintain their target heart rate zone for optimal efficiency during workouts.

For entertainment and motivation, the X9 integrates seamlessly with various media devices. Users can connect their smartphones or tablets, allowing them to listen to music or follow workout videos, making their exercise regimen more enjoyable.

Durability is a key characteristic of the Life Fitness X9, as it is constructed with high-quality materials designed to withstand rigorous use over time. The robust frame can support a significant weight capacity, allowing a wide range of users to utilize the machine without concern.

Furthermore, the machine is designed with transport wheels for easy maneuverability and storage, making it a practical choice for home use. The sleek design and polished surfaces also add an attractive aesthetic to any fitness environment.

In conclusion, the Life Fitness X9 is a premium elliptical machine that exemplifies quality, functionality, and user-friendly design. With its customizable features, advanced technology, and robust construction, it is a top choice for anyone looking to enhance their fitness journey.
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