Classic sit ups not bio-mechanicly relevent?

[speedster12]

You are talking about sit-ups. The thousands of reps came from many exercises. Your time is off.

@TNT

So what’s the point of using momentum??? What is this corssfit???

In high school, my younger bother did 1234 sit-ups and still holds the school record. He needed a pass from the PE teacher because it went into the next class session. 1234 sit-ups = more than 1 hour. My calculations are not way off.

Anyone have the guts to prove me wrong??? Didn’t think so.

TNT