It’s no secret that adding cardio into your fitness routine is a sure-fire way to increase that heart rate, burn calories and build endurance. But when it comes to choosing a low-impact option that ...

LIFTERS LONG HELD to the assumption that any amount of cardio would kill their gains. Thankfully, that type of bro-science is now largely ignored—especially by guys with lofty goals like body ...

If you're looking for a challenging, calorie-burning, engaging workout, should you use a treadmill or a stair climber? Either one is can be a good option, fitness experts say, but they're not always ...

If briskly climbing a flight of stairs (or a few) leaves you winded, it's no surprise. Stair climbing is a legitimate exercise — and an internationally recognized sport — that can improve your fitness ...

OK, what is a calorie, anyway? It’s a unit of energy, defined as the amount of energy needed to raise the temperature of 1 liter of water by 1 degree Celsius. (This is your common “food calorie”: ...

Often the simplest exercises are the best. Running and swimming are staples for cardio exercise, but if toned legs are your goal, a stair climber is probably one of the most accessible exercises you ...