You're obsessed with doing "cardio".
You think that cardio must be done to get into, and remain in shape.
I think your infatuation with cardio is overrated.
And I think using the word cardio is your first mistake.
When you use the word cardio, you actually refer to cardiovascular exercise. By definition, any activity that elevates the heart rate qualifies it as cardiovascular exercise. Cardiovascular exercise trains the heart.
Pull ups raise your heart rate. Squatting raises your heart rate. Even standing up out of bed, and walking to the coffee maker in the morning makes your heart rate go up. All of these activities require the heart to function. Therefore, you are doing cardio pretty much all day long.
But still, you attach "cardio" exclusively to the elliptical machine, recumbent bike, treadmill, etc.
If you enjoy using these types of machines at low intensities, that's fine. But you aren't doing cardio.
Your training tip for today is to understand that machines like ellipticals, bikes, treadmills, etc., are (mainly) used for: aerobic exercise, not cardio, if being technical.
- why am I being a snob about the confusion of cardio and aerobic exercise?
- what is aerobic exercise?
- what is anaerobic exercise?
- which of these is most beneficial?