How prominent is it to do the 5 minute "cool down" on electronic aerobic equipment?

I always skip it. I don't see the benefit of going 3MPH for 5 minutes when I could be lifting weights instead.

Am I wrong?
Answers:
I agree, apparently its to bring your heart rate back to everyday

walking over to my weights is about the same as walking on the treadmill though
It isn't critical but if you really catch your heart rate up it's a good idea to not jump from full on exercise to "resting" ...it seems to at least surface better. 5 minutes is about right. After all when you obtain on the machine you usually;y don't go to the most strenuous subdivision right away - it's gradual as you progress. Also the cool off may be useful within helping you transition to another type of activity like weights. Additionally, on treadmills if you step bad right from the fastest pace without cooling bad you can get pretty dizzy as you still "feel" that you are on the machine.But 3 mph may be somewhat slow - usually you can manually adjust up in the resting period so the step is moderate. On stair-steppers, stationary bikes, and elliptical machines this isn't really a factor of course! And I repeatedly skip the resting period on the bikes and ellipticals (but not the stair-stepper since it is quite strenuous).
The designers of the machines possibly missed something when they set up the cool off functions in that they didn't really tie it within with the rest of the parameters originally enter like age/calorie/weight but I'm sure that will be fixed so that obviously a 70 year frail would need to have a slower cool-off than someone 22. But again see my comment above roughly speaking making manual adjustments surrounded by cool-off Source(s): My own experience at gyms (I have gone to them since 1990).
After any aerobic activity, the blood is pooled surrounded by the
extremities, and the heart rate is elevated. The purpose of
the cool-down is to bring the heart rate down to near-normal
and to get the blood circulating freely back to the heart.
Stopping brutally could result in fainting or place undue
stress on the heart. The cool-down should also include
stretching to minister to relax the muscles which worked so hard
during the activity. The cool-down stretches also increase
flexibility, and might backing to prevent DOMS (Delayed Onset Muscle
Soreness) although this has not been proven.
source: http://stason.org/TULARC/sports/fitness-aerobic/12-2-What-is-a-cool-down-and-how-important-is-it-in-aerobic.html

A MORE PRESTIGIOUS SOURCE:

reheat up, cool down, and stretching are VERY IMPORTANT to your workout

Immediately after your workout, take time to cool down. This gradually reduce the temperature of your muscles and may help shrink muscle injury, stiffness and soreness. Mild activity following exercise also prevents the dizziness caused by blood pooling within the legs.

Cooling down is similar to warming up. After your workout, walk or verbs your activity at a low intensity for five to 10 minutes. For example, after a 30-minute session of brisk walking, cool down by slowing your walking pace for five to 10 minutes.

Source: http://www.mayoclinic.com/health/exercise/SM00067



Naw. I do impossible to tell apart thing. I think its supposed to comfort you not be sore the next day, but cardio never make me sore anyway.


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