My wife can do a DEEP seal stretch if she allows her heels to separate (pictured). Her feet are together near the toes. She is comically pigeon-toed and mildly knock-kneed.
When she forces her heels together (pictured), she feels the stretch much more in her lower back, and cannot sink as deep into the stretch. She describes it as "a totally different stretch".
Can anyone advise whether she should stay with the version that gets her a deep seal stretch, or work on doing this stretch with heels together?
Any help much appreciated.