Precor EFX 425 User Manual page 44

Weight Loss
The American College of Sports Medicine
recommends that adults get at least 30-60 minutes of
moderately intense exercise five days a week. The
Weight Loss workout provides a structured and
time-based aerobic challenge designed to help you
reverse or prevent weight gain.
The total time for this workout is fixed at 28 minutes. It
consists of alternating four-minute work and rest
intervals. During the work intervals, you can change
the resistance at any time.
Choosing and Completing a Workout
Training tip: For best results, wear a heart rate
monitor and maintain a target heart rate that is
between 50% and 70% of your maximum heart rate.
Figure 19: Weight Loss
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