Ali 1967 vs Frazier 1967, who wins?

You've shared this astonishing fact before.

What in the world made an old-school guy like Ali suddenly start weightlifting so late in his career for this pivotal match?

In the recent "Watching Rocky II with Ali" thread, Ali is quoted--in 1979 and thus 4 years after Manila--remarking on Rocky Balboa's weight work as the worst thing a boxer can do.

Did Ali finally see the light on weight training? Was the training for Manila an anomaly?

 

Under this scenario,Ali would win,by about 9-6 in rounds.

 

Frazier himself admitted he'd need more time.