Use; Adjusting The Support Feet; Adjust Horizontal Seat Position; Adjusting The Vertical Seat Position - Tunturi Pure U bike 4.1 User Manual

Adjusting the support feet

The equipment is equipped with 4
support feet. If the equipment is not
stable, the support feet can be adjusted.
Turn the support feet as required to put
the equipment in a stable position.
Tighten the locknuts to lock the support
feet.
NOTE
The machine is the most stable when all
support feet are turned fully in. Therefore
start to level the machine by turning all
support feet fully in, before turning out
the required support feet to stable the
machine.

Adjust horizontal seat position

The horizontal seat position can be
adjusted by setting the seat to the
required position.
• Loosen the seat adjustment knob.
• Move the seat to the required
position.
• Tighten the seat adjustment knob.

Adjusting the vertical seat position

The vertical seat position can be
adjusted by setting the seat to the
required position.
• Loosen the seat adjustment knob.
• Move the seat to the required
position.
• Tighten the seat adjustment knob.

Workouts

The workout must be suitably light, but
of long duration. Aerobic exercise is
based on improving the body's maximum
oxygen uptake, which in turn improves
endurance and fitness. You should
perspire, but you should not get out of
breath during the workout.
To reach and maintain a basic fitness
8

Use

level, exercise at least three times a
week, 30 minutes at a time. Increase the
number of exercise sessions to improve
your fitness level. It is worthwhile to
combine regular exercise with a healthy
diet. A person committed to dieting
should exercise daily, at first 30 minutes
or less at a time, gradually increasing the
daily workout time to one hour.
Start your workout at low speed and low
resistance to prevent the cardiovascular
system from being subjected to
excessive strain. As the fitness level
improves, speed and resistance can
be increased gradually. The efficiency
of your exercise can be measured by
monitoring your heart rate and your
pulse rate.

Pulse rate measurement

(hand pulse sensors)
The pulse rate is measured by sensors
in the handlebars when the user is
touching both sensors at the same time.
WARNING
Heart rate monitoring systems may be
inaccurate. Over exercise may result in
serious injury or death. If you feel faint
stop exercising immediately.
Most accurate pulse measurement is
achieved when the skin is slightly moist
and constantly touching the hand pulse
sensors. If the skin is too dry or too
moist, the pulse rate measurement might
become less accurate.
NOTE
Do not use the hand pulse sensors in
combination with a heart rate chest belt.
If you set a heart rate limit for your
workout, an alarm will sound when it is
exceeded.

Heart rate measurement

(heart rate chest belt)
The most accurate heart rate
measurement is achieved with a
heart rate chest belt. The heart rate is