This trial serves to inform development of Phase II and III RCTs which can determine the actual efficacy and effectiveness of home-based exercise based on the MS-specific physical activity guidelines for improving symptoms and HRQOL.
But what Communion really feels like is a kind of crowd-sourcing exercise based on the Top 40.
But after a lengthy pilot exercise based on five different subject areas carried out last year, he is now convinced.
A projection is a "what-if" exercise based on explicit assumptions that may or may not themselves be correct.
But for him thinking inside the box is at best a mechanical exercise based on mimicry; at worst it's an impossibility.
(Although scientists still have a long way to go before they can say, definitively, who needs what exercise, based on genetic and other differences).
"For me, it was a passionate exercise based on a lifelong drive to infiltrate, and to analyze, through pictures, the nature of power and élan," he wrote to me a few days later.
So far these have included an exploration of Plato's view of mathematics, a probability exercise based on lambs born to the school's flock of sheep, and a reworking of Cheryl's birthday problem, which perplexed mathematicians across the world.
Last year, the network held a military-style exercise based on the scenario of an outbreak in Texas that simulated the task of identifying, isolating and killing infected animals, then burning or burying their carcasses.
And each player offers a brisk exercise based on materials from the jazz canon: Mr. Turner's "Nigeria" is a scrambled take on the Sonny Rollins tune "Airegin," while Mr. Iverson's "Ohnedaruth" shadowboxes with John Coltrane's "Giant Steps".
Mr. Buffett, who has always approached investing as a dispassionate exercise based on his reading of the numbers, said IKB and ACA had all the relevant facts that any investor would need.
