Hmmm, I literally just got up from checking (haven't done them in a while). 30 in quick counts.
Back in the mid-90's during my younger college varsity days training for competition, 50/set was the norm, 3 sets a day. At times I could push it to 70 but I was impatient to hit the bag, cardio or stretch already so I willing "plateaued" there unlike the rest of the guys (too much macho posturing already). I was the king of sit-ups though and I could do the most "twisties" in a minute
Hehehe, I hear ya. But the rewards are tremendous. Engages the WHOLE body plus cardio. For our purposes, one variation was to end quickly in a fighting stance for a quick 1,2 punch combo then cycle back.
Back in the mid-90's during my younger college varsity days training for competition, 50/set was the norm, 3 sets a day. At times I could push it to 70 but I was impatient to hit the bag, cardio or stretch already so I willing "plateaued" there unlike the rest of the guys (too much macho posturing already). I was the king of sit-ups though and I could do the most "twisties" in a minute

Anybody ever do Burpies? They are just awful.
Hehehe, I hear ya. But the rewards are tremendous. Engages the WHOLE body plus cardio. For our purposes, one variation was to end quickly in a fighting stance for a quick 1,2 punch combo then cycle back.