uptake program age -0.87 running 23 -10.74 running 22 -3.27 running 22 -1.97 running 25 7.5 running 27 -7.25 running 20 17.05 aerobic 31 4.96 aerobic 23 10.4 aerobic 27 11.05 aerobic 28 0.26 aerobic 22 2.51 aerobic 24