The density of the bentonite particles. calculated from these data is 2.457 _+ 4 x 10 -7 g/cm 3. and the compressibility is 0.12 x 10 -12 _+ 2 x 10 -20. cmZ/dyne. The +_ values are asymptotic standard errors.
The bottom line is this: You burn fat and build cardiovascular fitness at both low and high exercise intensities. The logic is that at lower heart rates you burn more fat. At higher heart rates you supposedly burn less fat but get a better cardio workout. This is partly true, but let's take a closer look. For a 20 minute workout performed at a lower heart rate, you burn proportionally more fat as a fuel source, but fewer overall calories per unit of time.
By building muscle, walking up stairs also has long-term effects on fat loss by increasing your metabolism. Increase your intensity by running up stairs instead of walking. Do intervals walking up then running up, or running up and walking down. This will burn more calories and help you lose belly fat faster. To avoid plateaus in fat loss, you not only want to increase your intensity as you improve, but also add variance to your exercise program.