Your Muscles Make Your Heart Stronger

Your Muscles Make Your Heart Stronger

When you read about people dying of “natural causes,” it usually means that they died of heart failure because they spent too much time lying in bed. When you become inactive, you lose your skeletal muscles at an alarming rate, and losing skeletal muscle...
Your Muscles Make Your Heart Stronger

Stretching Doesn’t Deliver

Whenever I see someone stretching before or after hard exercise, I worry that the person has gotten bad advice about training. • You should not stretch before a competition because stretching weakens muscles. • You should not stretch after hard exercise because...