The Herbal Cube
my feet are fine ... i should have mentioned the NordicTrack is the Pro cross country ski machine - zero impact machine. i gave up road running several decades ago to spare my knees.How are your feet??
While we're on the subject of exercise equipment....I've had good luck experimenting with interest in different machines by waiting 2-3 months after Christmas to start looking for exercise equipment that have become clothing hangers. Picked up a expensive Schwinn elliptical for half and then after we decided it wasn't for us sold it for a profit.
we have an elliptical but i don't like it or use it - well, i used it about 20 years ago for a while when i came down with asthma - once i cleared that i was back on the NT. i find i get a better workout on the NT.