This workout consists of four-minute bursts of exercise, done at 85 to 95% of your maximum heart rate. Afterwards, you get ...

Editor's Note — May 22, 2025: After checking our favorite retailers and treadmill brands, we've updated our recommendations to provide the best deals possible. Thankfully, all of our picks are still ...

Exercise bikes are easier on the joints than treadmills. Running on a treadmill burns more calories than cycling. Consistency in using either machine helps with fitness goals. Exercise bikes and ...

Here’s how the two popular cardio machines stack up. “Both are really good for building aerobic capacity. And they’re both fairly equal from a lower-body fitness standpoint,” says Shawn Arent, Ph.D., ...