Gould build two parallel arguments, one on the scientific method, another on speculative conclusions. In which passages does he question the scientific method(s) rather than the findings themselves

If your client can successfully complete two or more repetitions above the desired repetition range in the last set in two consecutive workouts for any given exercise, the load should be depending on your client's current physical abilities. increased by 1-5% increased by 2-10% increased by 5-15% increased by 10-20% none of these