Are You Working Hard Enough?
Posted in Uncategorized on July 27th, 2010 by Administrator – Be the first to comment
Some people think they work hard when they work out. Others read their newspaper while doing their cardio.
How do you know when you’re working hard? In my experience, doing intervals at 90% of your maximum heart rate for 20-30 seconds is a good test to see if you’re really working hard. How do we figure out what 90% of your maximum heart rate is?
I recommend an exhaustion test. Steadily increase the speed and incline of a treadmill until the heart rate remains unchanged after about 10 seconds. I recommend taking about 10-15 minutes to reach this point with intermittent slower periods. In this way, you can make it a training session too.
Once you have this number, just multiply it by 0.9 and you have 90% of your maximum heart rate. Now you can use this as your target number for your interval training, as mentioned in the second paragraph above. Good luck!







