Sri Aurobindo
Letters of Sri Aurobindo
Volume IV - Part 3
Fragment ID: 14551
It is quite true that physical exercise is very necessary to keep off the tamas. I am glad you have begun it and I trust you will keep it up.
Physical tamas in its roots can be removed only by the descent and the transformation, but physical exercise and a regular activity of the body can always prevent a tamasic condition from prevailing in the body.