doing butterfly pullups properly is most definitely not "cheating", in that you are using different muscle groups. doing strict non-kipping overhand pullups you are pretty much working out your lats and biceps. move your arms in more and the emphasis starts to fall off on your lats. when you kip you are bringing your core into it. you are also doing essentially a plyometric exercise, so the overall goal is power, not strength.Alienshogun said:It really does look like cheating, but isn't it kind of anyway? It seems you're simply cheating to allow yourself to do more to achieve a goal.
in crossfit pullups are rarely intended to be an strength exercise. in my almost a year of doing crossfit, the only strength pullup I ever remember was one time doing an increasing 2RM weighted pullup (which I got up to 50lb with). mostly it's meant as more of an endurance and power exercise.
the ONLY time kipping pullups could be considered "cheating" IMHO is if you are specifically going for strength on typical strength reps (i.e. 10-20). But even there IMHO again, it's fine to kip FOR THE LAST ONE TO TWO reps if you absolutely can't make them on your own. Just don't count them as real reps. Your body is still taking away strength training with them, but obviously as kipping isn't your goal you should count them as failed reps (aka same as spot assisted reps)
it's all body weight.. unless your form is for absolute shit, there is no chance of this "destroying" your shoulder. the handstand pushups themselves should (with proper form and training up to them) actually put very little tension on your rotator cuffs, and as long as you aren't dropping to your shoulder without support on the pullup (i.e. actually putting a tug on your ball and socket) there is zero chance of damage in the pullups.Veezy said:Nose to ground handstand pushups? And then jumping on a bar to do kipps? That will DESTROY your shoulder.
biggest problems with your shoulder with either of those exercises is poor god awful form. doing handstand pushups with either your hands wide apart and/or your elbows going out to the side, and doing butterfly pullups letting your body drop all the way down without "catching" yourself with your arms and shoulders, thus jerking your shoulder (and RCs) on the socket.
as for crossfit, it is definitely about more than endurance. I've seen guys squat 300lb at the gym who couldn't even do a 24" box jump. seriously, they didn't even have enough power to lift their own bodyweight up 24" straight in the air. crossfit is about strength, power, endurance, and flexibility... and frankly those four things should be what EVERY workout program is about, regardless of program. what's the point of being strong if you aren't capable of explosively moving your own bodyweight around for extended periods of time?