My resting heart rate used to be 60 bpm (beats per minute). Last year in my prime shape after running four marathons in four months, I had a resting heart rate of 38 bpm. That is when I am sitting watching TV.It could be lower when I am sleeping, but I have not tested this yet.y resting heart rate used to be 60 bpm (beats per minute). Last year in my prime shape after running four marathons in four months, I had a resting heart rate of 38 bpm. That is when I am sitting watching TV.
If the above tonic helps relieve your leg cramps, try to boost your potassium levels by eating more of these potassium-rich foods: apples, bananas, dried fruits, avocado, mushrooms, yogurt, kefir, spinach, tomatoes, mushrooms, baked potatoes and cantaloupe.
Here are some tips to prevent leg cramps: 1  Stay well hydrated. 2  Stretch each day, especially before you exercise. 3  Limit or avoid alcohol. 4  Eat a balanced diet that includes natural sources of calcium, potassium and magnesium. 5  Increase your activity level gradually.