Oh it was a few things, probably in this order:
1- I am already working out 10+ hours per week (cycling-based workouts) and this isn't fun or productive enough to replace any of those hours. 10 ish is the max I can handle with a job and family, so no F3.
2- I am sure every town has its own culture, but frankly the one I went to was a bit... boot camp. Everyone counting off the reps out loud, going for runs in the woods with a backpack, etc. External motivation isn't my thing.
3- It seemed like a little cult. Everyone got a cute little nickname, etc. I have my own two exercise cults already (MTB and road cycling teams), no room for a third.
4- I am not looking for any additional Jesus in my workouts.
5- I enjoy working out with guys and girls who are fast.
All this said, I have lots of actual friends who enjoy F3. Good on you all. I think it's a great workout for folks who aren't dedicated to any specific activity and want to be able to do lots of reps of body weight exercises.
Thank you for your time spent answering my question. I appreciate that very much. That was 5-10 minutes of your time that you could have used for something else and I do not take it for granted.
I also appreciate and completely respect your thoughtful response and the reasons that you provide. Based on your responses, it sounds like F3 and you are not a good match. On the other hand, it is a perfect match for me. Different strokes for different folks. That's what makes the world go 'round. I would respectfully offer my thoughts regarding some of the points that you made:
1. It sounds like your cup runneth over with respect to exercise and that you have no room for anything more. By the end of the workday and the typical follow-on family and civic activities, I am usually too wiped out to exercise with much enthusiasm. Consequently, the 0530-0615 M-F workout time for F3 is perfect for my schedule.
2. The F3 workout that you went to might have seemed boot camp-like because it is very likely that it was intended to be that way. Every day/location has a different focus, and most larger cities (Winston included) have 2 or 3 different workouts going on each day in different locations, each focused on something different. For instance, yesterday I attended an F3 workout centered on kettlebells and sprints (entitled "Bells & Whistles"). We did 3 minutes of kettlebell exercises, tabata style with a timer, followed by a quarter mile sprint, repeated over the course of 45 minutes. This morning, I led a boot camp style workout focused on strength/muscle endurance, primarily utilizing sandbags filled with rocks along with a series of wall sits, in addition to other things. However, we also managed to run about 1.5 miles during the course of a "non-running" workout. Tomorrow's workout (for me anyway) is distance running via ability groups. The faster dudes usually get in 6-7 miles in 45 minutes, while slower, older punks like me manage a little over 4 miles. I personally like/need external motivation. In order to push myself, I try to keep up with/pass the guy who is faster/stronger than me, or stay ahead of that guy trying to do the same to me. I run farther & faster and lift more/do more reps in a group setting than I otherwise would working out alone or with just 1 partner.
3. I fully concede that F3 is a little cultish, albeit a very benevolent one.
4. F3 is indeed a faith based organization --- "Fitness, Fellowship & Faith." However, it is non-denominational and does not proselytize. At the end of every workout we (at least in Winston) gather close while one of us takes us out with a prayer and thanksgiving. That is pretty much the extent of the "Jesus" influence. If that is not part of your personal beliefs or otherwise makes you uncomfortable, I totally understand. But for me, that final 2 minutes or so of spiritual bonding with guys with whom I just finished exercising makes a world of difference from just getting in the car and driving off. Again, I understand that may be a dealbreaker for some.
5. F3 is men only, so no girls. There is a women's equivalent group, however. As I indicated above, there are plenty of guys who are fast and otherwise pretty bad-ass, you probably were just involved in a workout where speed was not the focus.
In sum, I totally understand why F3 might not be for you, and I appreciate your at least giving it a shot. Take care and have a good one.