I took a break to study for the LSAT and I did not do that well on the LSAT so I would rather not say that.
On job applications I just wrote that my part time job conflicted with my school schedule so I had to quit to finish my undergrad on time. I started a new job as soon as I graduated. (my work break was from August - July).
As I finished my undergrad in 4 years, its pretty clear that I was in school full time, so I think it's kind of a given that I wasn't just f*cking around for 11 months and I don't need to explain it? or should I explain just in case?