Zen In The Art Of Self - Resistance

The exercises described are strength-gaining, muscle building exercises, which require no equipment and can be performed anywhere at any time.

The main focus of the exercises should be geared towards building muscle.

The website master goes on to explain the importance of health and strength, how important it is to build muscle.

He divides his exercises into three types –
Isometric, Isotonic and Stretch. And goes on to emphasize the importance of proper breathing.

The link below will take you to the website.