One of the self-healing methods of the ancients that is easy and inexpensive yet absolutely profound is breath practice. Exhaling to compress the organs reveals a remarkable breath practice. This practice has a profound effect on the nervous system...
The technique described in the Dr. Roger Jahnke column "The Abdominal Lift" is a traditional yoga practice called Uddhiyana bandha. Stand with feet at about shoulder width, bend the knees slightly, bend forward, exhale completely, brace the hands...