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.
Long answer...Cardio workouts are great for burning fat and strengthening your heart. The longer your cardio workouts, the better they are at burning fat. Usually anything over 20 minutes is very effective at burning fat. As far as burning muscle. Many people who do a lot of cardio do not pay attention to what they eat.If you do not eat enough nutrients and calories to replace what you burn in exercise, then you will start to burn fat and protein. Protein of course is the main building block of muscle.t does help to increase some of your muscle building exercises as well (weight lifting), as this will cause your body to build your muscles. Secondly, increased muscle mass raises your metabolic rate, and therefore results in lowered body fat, and a better cardiovascular system. Keep up the weight and cardio training.