interesting stuff, thanks for the link

cycle erg + leg press + measure results in quads is very tightly focused

Was it 'endurance training' per se that helped or just extra volume of work for the quads?

What effect would the cycle endurance training have on hamstrings? glutes? upper body?

Would a few sets of leg extensions added to the leg presses have the same effect as leg press + cycle erg?

Sounds like the entire resistance workout was the leg presses. If it were a more realistic full body or even general legs workout would the fatigue from endurance training become a negative?

Interesting that the resistance only group had a reduction in slow twitch area. Would have expected a little hypertrophy.