While walking or using the stair-climber or another cardio machine, you might focus on your breathing or heart rate to gauge how hard you’re working. That’s a perfectly good approach—but it won’t tell ...

Starting a new workout routine? Just curious where you stand? Use these exercises to measure your fitness. Starting a new workout routine? Just curious where you stand? Use these exercises to measure ...

Losing weight and getting in shape are popular New Year's resolutions -- but before you join a gym with the masses, it may help to determine your current fitness level with a walk test. kmlPhoto - ...

Is it time to step up your workout routine? Losing weight and getting in shape are popular New Year’s resolutions — but before you join a gym with the masses, it may help to determine your current ...

Aerobic steppers may seem like long-forgotten accessories from vintage workout classes, but don’t think this simple tool has lost its strength in today’s fitness realm. These lightweight, ...

Step-ups may look basic, but they're one of the clearest signs of how strong and efficient your body still is. This single move combines leg power, coordination, and cardiovascular endurance, all the ...

Many people know that cardiovascular endurance is an important aspect of being fit and healthy, yet it’s not always clear what exactly cardiovascular endurance entails. Should you be able to run a ...