Quantifying The Degree of Difference Between Free Weights And Machines

[cbloom]

Some of the free-weight zeal is over the top.

It depends how you measure results. If the measure is some functional strength move, such as how much weight can you squat, I think the freeweight trainer will win even at 2/3 the workouts. On the other hand if the measure is just amount of lean body mass gained, the machine guy will probably win, because giving up 1/3 of your training (whatever that means) is too much to overcome.

BTW if you set it up another way :

Machine guy takes X time to do his workouts. Freeweight guy can do whatever workouts he wants but only gets 2/3 X time to do workouts - then freeweight guy will easily win. (but this is also counting stretching and warmups as not part of workout time)