Precor EFX 5.21si owner manual Table of Contents

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Safety Information	ii
Important Safety Instructions	ii
Personal Safety	iii
Precor Heart Rate Option—Safety Guidelines	iii
Information Regarding Regulatory Requirements	iv
Safety Approval	v
Grounding Instructions	v

Before You Begin	1
Unpacking the EFX	1
Setting Up the EFX	2
Installation Requirements	2
Assembly Instructions	2

3	Using the EFX	6
3	Locating the ON and OFF Switch	6
	Removing the Locking Pin	6
	Understanding the Display Console.	6
	Features on the Display	7
	Keys on the Display Console	8
	Customizing the Display	9

4	Working Out on the EFX	10
4	Using the Quick Start Feature	11
	Pausing Your Workout	11
	Cooling Down After a Workout	12
	Ending Your Workout	12
	Inserting the Locking Pin	12
	Using Manual Mode	12
	Using a Program Course	13
	Changing the Interval Course Profile	14
	Using the Weight Loss Program	15
	Creating Custom Courses	16
	Deleting Custom Courses	16

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Contents Elliptical Fitness Crosstrainer Important Safety Instructions Personal Safety Precor Heart Rate Option-Safety GuidelinesInformation Regarding Regulatory Requirements FCC Federal Communications Commission, PartCanadian Department of Communications Grounding Instructions Safety ApprovalDiagram a ConnectionTable of Contents Maintaining the EFX Using the Precor Heart Rate OptionGetting the Most Out of Your Workout ViiBefore You Begin Allen wrench, power cord, and tie wrapPower cord Unpacking the EFXSetting Up the EFX Installation RequirementsAssembly Instructions Pulling out Get assistance before performing the following stepsDiagram Secure handrail to baseConnect Removing the Locking Pin Using the EFXLocating the on and OFF Switch Understanding the Display ConsoleFeatures on the Display EFX5.21si displayCross Ramp keys Keys on the Display Console Cooling Down After a WorkoutCustomizing the Display Display returns to the Precor bannerHeart rate. See Cooling Down After Your Workout Enter weight or press Quick Start Enter Age Select CourseWorking Out on the EFX Remove the locking pinUsing the Quick Start Feature Pausing Your WorkoutStart working out Ending Your Workout Using Manual ModeCooling Down After a Workout Inserting the Locking PinUsing a Program Course Following briefly explains the purpose for each programChanging the Interval Course Profile Using the Weight Loss Program Creating Custom Courses Deleting Custom CoursesDetermine proper length Using the Precor Heart Rate OptionWearing the Chest Strap Transmitter Buckle chest strapUsing the EFX Heart Rate Control Course Utilizing the Heart Rate Interactive CapabilitiesCorrecting Inconsistent Heart Rate Readings Getting the Most Out of Your Workout Muscles improvedTrapezius Heart Rate Training Zone How Hard Should I Exercise?How Long Should I Exercise? How Often Should I Exercise?Power Cord Maintenance Cleaning the EquipmentAccessing the Odometer and Software Version Numbers Maintaining the EFXObtaining Service EFX Long Term StorageEFX5.21Si Electronic Specifications Programs Display Readouts

EFX 5.21si specifications

The Precor EFX 5.21si is an elliptical fitness machine that provides a unique and effective workout experience for users at all fitness levels. Designed with versatility and user comfort in mind, the EFX 5.21si combines advanced technology with an intuitive design to help users achieve their fitness goals efficiently.

One of the standout features of the EFX 5.21si is its CrossRamp technology. This innovative feature allows users to adjust the ramp angle of the machine, enabling them to target different muscle groups across the lower body. With a range of ramp settings available, users can easily customize their workouts to focus on their preferences, whether that be quads, hamstrings, glutes, or calves. This versatility adds variety to workouts, helping to keep users engaged and motivated.

The EFX 5.21si also boasts a low-impact cardio workout that mimics natural walking or running, making it an excellent choice for those seeking to avoid joint strain. The smooth motion provided by the machine helps prevent injuries while still offering an effective calorie-burning workout. This design is particularly beneficial for users who may be recovering from injuries or are just beginning their fitness journey.

In terms of user interface, the EFX 5.21si features an easy-to-read console that displays essential workout metrics, including time, distance, calories burned, and heart rate. The heart rate monitoring system is integrated into the handlebars, allowing users to maintain their desired intensity levels efficiently. With various preset workout programs available, users can choose routines based on their specific fitness goals, whether it’s weight loss, endurance training, or interval workouts.

Durability and stability are crucial characteristics of the Precor EFX 5.21si. Constructed with commercial-grade materials, this elliptical is designed to withstand regular use, making it suitable for both home gyms and commercial fitness facilities. The solid build ensures that users experience a stable platform, enhancing safety and performance during workouts.

Overall, the Precor EFX 5.21si is an exceptional choice for anyone looking to elevate their fitness routine. With its adjustable ramp, low-impact cardio benefits, user-friendly console, and durable construction, the EFX 5.21si stands out as a top contender in the elliptical trainer market. It offers a comprehensive workout experience that caters to diverse fitness levels, making it a valuable addition to any exercise regimen.