After a disappointing bucket on the range, I took my sorry swing to the park and tried hitting those little hollow wiffle balls. I found that these balls really demonstrate the weaknesses in my swing because when I hit it wrong, the ball goes WAY off. Likewise, when I hit one correctly, you can tell immediately. The problem was that the park grass was really tall and I felt like it was interfering with my practice at times.

First question: do you recommend practicing with the wiffle balls?

Second question: if you do recommend practicing with the wiffle balls, can you give me some basic rules so that I can make the most of my time?

Thanks,
Jay