How can two movies with the same material get such different results? (qwipster.net)
And training predominantly at a short muscle length is probably the main reason why partial range of motion exercises tend to produce such different results from full range of motion exercises. (strengthandconditioningresearch.com)
As for the emission models, I myself don't know much about it, I never studied it, but it is strange to have such different results between these two. (theoildrum.com)