Lyrics: Young teacher, the subject
Of schoolgirl fantasy
What: short run plus stretches
Why: don't want to do too much
Yes, lots of gardening doesn't seem to be causing the back a problem, Emz. Not wishing to tempt fate, but perhaps it is even strengthening it.
Progress is rarely a straight line. There are always bumps in the road, but you can make the choice to keep looking ahead.