For a while on Nov. 5, a ballroom in the Renaissance Cleveland Hotel filled with the sounds of about 100 heartbeats. The effect wasn't quite the rhythmic drum-circle thumping that you might expect. In ...
Stress can cause frustration, anxiety, poor performance, anger, worry, depression, and fatigue. The emWave Mac Stress Relief System, developed by the Institute of HeartMath, is a real-time biofeedback ...
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