whom you are studying,) it will feel as if you are “doing nothing” special. masters of a skill make it look easy, right?
in fact, if you do feel “stretching,” sometimes you are feeling muscle fibers breaking! i can’t say this because i don’t know how far you are taking yourself during yoga and if it is ‘too far,’ (and some yoga teachers will encourage students to go too far which i know to be counter-productive,) but generally, you should not go as far as you can push yourself, but only as far as you can move without pushing. it works best to figure how far that is, and back off 