You must already be in really good shape If your heart rate isn't going up at all, and your legs don't get sore! Also, I'm kinda short, so maybe if you have long legs it doesn't allow your legs to really stretch out enough for a good workout.
When I've used mine in the past, my calves get sore for a few days, and I definitely feel "stretched" out after using. Right now its tucked away, but I used to use it all the time--especially at night before bed...some intensity, then ease off and relax with it. Love it enough I don't want it to go away, even if right now there isn't room to use it consistently. (Extra extended family living here, and I'm recovering from foot surgery as well...)
"Its not the Mountain ahead that wears you out, but the grain of sand in your shoe..."
| Pounds lost: 1.5