Your vital capacity is the volume of air that your lungs can hold. Use the vital capacity breath
tester to measure your lung capacity and learn how to increase it. The Voldyne 5000 is a high-quality
product, widely-used by doctors and hospitals. The Voldyne 5000 comes with a table of vital capacity values
depending on height, weight, and gender, and has exercises to help you increase your vital capacity.
The Importance of Vital Capacity, Part 2 goes into more detail, giving two more exercises to increase your vital capacity.
The Heart Rate Variability Software Premium Package measures your Heart Rate Variability, an important
indicator of your heart health. Measure and learn to control your Heart Rate Variability with this package,
emWave Software Package, with earlobe sensor to measure your heart rate (works with both PC and Mac operating systems) -- a $249 value
Energizing Heart Rhythm Meditation double-CD meditation set, by Susanna Bair. -- a $24.95 value