Golf is my recreational sport, and I find that I perform best if I'm not fresh off of S&S, especially as the weights have gotten heavier. So before an important round or a tourney, I'll usually take a day off, or just do some light get-up practice work. Then, if I feel up to it, I'll do the regular routine later in the day of the round. If not, then two days off in a row isn't a disaster, and I come back feeling rested and strong on the following day. Same goes for the odd occasions when I run a trail race.
The way I see it, since this is GPP, its benefits could be negated if I do it too close to something as unpredictable as a competitive sporting event. It's all well and good to say I "feel stronger" after S&S, and I often do, but would I feel that way after carrying a golf bag on a hilly course for 17 holes, or in the last few minutes of a basketball game? Probably not, at least in my case. So a rest day is in order. That's just me, though. And my golf swing is benefiting tremendously from the program, so I don't plan on messing with a good thing.
Actually, I guess I do plan on messing with a good thing. Just realized that I'm playing tomorrow, and I did S&S this afternoon. Oh, well.