There’s a simple way to know if you’re doing too much or not enough during a workout. Your target heart rate helps you hit the bullseye to get the maximum benefit from every step, … 展开

Your resting heart rate is the number of times your heart beats per minute when you’re at rest. A good time to check it is in the morning after you’ve had a good night’s sleep, before yo… 展开

For most adults, a resting heart rate between 60 and 100 beats per minute is normal. However, the rate can be affected by factors such as stress, anxiety, hormones, medi… 展开

This table shows target heart rate zones for different ages. Your maximum heart rate is about 220 minus your age. In the age category closest to yours, read across to find your target h… 展开