Cognitive improvements probably resulted from the stimulation of the brain due to movement as opposed to resulting cardiovascular improvements, like increased oxygen and blood supplies. (ahealthblog.com)
One of the things I noticed in the research that's interesting is how much cardiovascular improvement you can get in a pretty short amount of time with the intense training. (completehumanperformance.com)
Now, the firms are hoping that the completion of the study will show cardiovascular improvement in these patients, giving them a strong argument to present to reticent physicians. (fortune.com)