I woke up this morning only to find the ground coated with a dusting of snow. It was unexpected, since I haven’t been monitoring any weather reports, but hey – that’s New England weather!
Needless to say, my 10 minute drive to the gym took double the time, cutting down on my scheduled workout (I have to finish by 7:00 a.m. in order to leave enough time to commute to work). So, I focused on just doing some light cardio today – and was astonished at what I found.
For starters, I did my usual stretching routine. This is important, to avoid cramping and injuries. Then, I climbed on the Cybex arc trainer for a total of 45 minutes. I used a resistance level of 17, and increased my incline up to 9, and at times, 10. It’s important to tinker with resistance and incline since, although you’re not lifting weights, this still helps with strength training and heart rate zones.
When I was done with the short workout today, the exercise machine predicted a total of 550 calories burned. Then, when I looked down at my Polar FT60 heart rate monitoring watch – which calculates using my weight, height and heart rate – it estimated 421 calories burned (with a fat burn percentage of 20, which is awesome).
This is more than a 100 calorie difference, which should serve as a helpful reminder to all – don’t assume the exercise machine is always accurate. No, I’m not encouraging everyone out there to buy a heart rate monitor, fuel band, or any fancy gadget that works similarly to a Polar watch. But, you should be cognizant of this factor, as it can lead to altered calorie counts (if your training or diet program consists of calorie tracking).
Happy Friday to all! Enjoy the weekend, and remember to squeeze at least one workout in. 🙂