[beezle]

A few things -

1/ on this RPE stuff, it sounds like they are trying to keep two reps in the tank which is fine but..when? the first set? The last set?

2/ perhaps I'm misreading the supplemental data but the error bars are pretty huge when it comes to changes in LBM, not sure how any conclusions can be drawn

3/ 12 weeks is a short program and it sounds like they chose people who were generally not in shape/beginners. Anyone who has lifted in their life can tell you initial gains are almost always mostly in strength, not mass.

4/ Their choice of lifts for this population also looks unusual.

I'm sure they have the data but I could not find any evaluation of relative strength gains between the two groups. Even if their hypothesis that the LBM gain is identical, strength gains may not be.