Precor 5.21 사용자 설명서

• Do not allow children or those unfamiliar with its 

operation, on or near this equipment.

• Before beginning any fitness program, see your

physician for a thorough physical examination. 
Seek advice from your physician to learn the 
target heart rate appropriate for your 
fitness level.

• Always face the display and use the 

stationary handrail for balance. Never
attempt to turn around on the EFX.

• If you feel pain, faintness, or dizziness, 

stop exercising immediately.

The locking pin on the EFX 
ramp secures the roller arm 
from use. To prevent unauthorized
use, secure the roller arm with the 
locking pin after every workout.

Pull firmly on the pin to slide it 
out of the roller arm. A lanyard 
attaches the locking pin to 
the ramp. Store the locking 
pin underneath the ramp 
once it is removed from 
the roller arm.

• Before and after an exercise session, gently 

stretch your lower body and back to help prevent 
stiffness or soreness.

• At the beginning of an exercise session, take 

several minutes to bring your heart rate into your 
target zone (shown in Diagram A on the other side 
of this card).

• To display your heart rate, use both hands to grasp 

the touch-sensitive grips.

• To pause during your workout, stop pedaling. Pause 

mode has a 10-minute time limit.

• Incorporate a cool-down period into your exercise 

session to help lower your heart rate and minimize 
muscle stiffness and soreness.

To begin exercising immediately without personalizing your exercise 
session, take the following steps.

1. Turn On the EFX using the power switch located at the rear of the 

unit, near the power cord.

2. Remove the locking pin that secures the roller arm.

3. Manually adjust the ramp to your preferred incline

4. Hold on to the stationary handrail and step on the foot pedals.

5. Begin pedaling. Maintain a comfortable stride rate between 100 

and 150 strides per minute depending on your level of fitness.

6. Press QUICKSTART and the Manual Program begins. An exercise 

session goal of 30 minutes appears in the TIME display and 
counts down.
Note: To select a different program, refer to your owner’s manual..

7.

When you reach the time goal, you automatically enter a 
cool-down period. Complete the cool-down period and a workout 
summary, which presents your exercise session statistics, 
appears. If you used the touch-sensitive grips during your 
workout, your average heart rate appears in the display as well. 

8. Stop pedaling and hold on to the stationary handrail while you 

carefully step down from the EFX.

9. To prevent unauthorized use, turn Off the EFX and secure the 

roller arm with the locking pin.

EFX

®

EFX

®

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