Issues with Robert Bruces relaxation Excercise

Hi, does anyone here have this issue with RB's relaxation technique, the muscle tensing one. I find it to be like a workout, it totally drains me of energy and and even makes me a little breathless. I just find it VERY difficult to do, is it normal not to be able to tense any muscles inn the lower back?

Has anyone else had these problems and overcome them?

Thanks

You can do it without tensing. And yes, it's not always easy to do. To do the 'no tensing variation', in the inbreath become conscious of the body part you're targeting, and in the outbreath simply relax it with your body perception, and imagine it's melting.
Cheers.

Thanks CF I'll try it (totally forgot I made this post).