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Precautions
The RCX3 training computer shows your
performance indicators. Polar training computer
is designed to indicate the level of physiological
strain and recovery during and after exercise
session. It measures heart rate, speed and
distance when cycling with a Polar CS speed
sensor W.I.N.D. It also measures speed and
distance when running with a Polar s3+ stride
sensor or with a Polar G5/ G3 GPS sensor
W.I.N.D. The Polar CS cadence sensor W.I.N.D.
is designed to measure cadence when cycling.
No other use is intended or implied.
The Polar RCX3 training computer should not
be used for obtaining environmental
measurements that require professional or
industrial precision.
Minimizing risks when exercising: Exercise
may include some risk. Before beginning a
regular exercise program, it is recommended
that you answer the following questions
concerning your health status. If you answer yes
to any of these questions, we recommend that
you consult a doctor before starting any training
program.
• Have you been physically inactive for thepast
5 years?
• Do you have high blood pressure orhigh blood
cholesterol?
• Are you taking any blood pressure orheart
medication?
• Do you have a history of breathingproblems?
• Do you have symptoms of any disease?
• Are you recovering from a serious illnessor
medical treatment?
• Do you use a pacemaker or otherimplanted
electronic device?
• Do you smoke?
• Are you pregnant?
In addition to exercise intensity, medications for
heart conditions, blood pressure, psychological
conditions, asthma, breathing, etc., as well as
some energy drinks, alcohol, and nicotine may
also affect heart rate.
It is important to be sensitive to your body’s
responses during exercise. If you feel
unexpected pain or excessive fatigue when
exercising, it is recommended that you stop
the exercise or continue at a lighter
intensity.
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