After four months the subjectsâ?? weight, body mass index, fat mass and waist circumference were all significantly lower with the capacity to exercise up 15 per cent.
But the most exciting finding â?? according to Juneau â?? was the fact that cognitive function had also increased.
He says the improvements were proportional to the changes in exercise capacity and blood weight â?? the more people could exercise (and the more weight the lost) the sharper they became.