To reach a fullness of understanding in one's soul, the Buddhist must first master his body through meditation. For true meditation, the Buddhist must, for example, assume an effective sitting posture and throughly understand his own breathing.
Thus, pain and suffering are part and parcel of the human existence to be finally overcome only through spiritual cures. We still believe you can do something physical about repetitive stress injury, however.
For a world of resources on the world's religions, we recommend Facets of Religion, a 4-star site as rated by the McKinley Internet Yellow Pages and the online McKinley Magellan Internet Guide.