I had a diamondback stepper for 2.5 yrs and got sick of it breaking so about a yr ago I went to ebay and purchased a used commercial stairmaster, well to be honest I am kinda tired of it. And was thinking of getting a treadmill for a chance of pace.
Please give your honest opinion what is better for cardio, stairmaster or treadmill, and please state your reason why.......
Please give your honest opinion what is better for cardio, stairmaster or treadmill, and please state your reason why.......