Not only does Tagamet HB prevent heartburn before it starts, but it also safely controls the production of stomach acid for hours and hours -- something antacids, such as Mylanta(R) and Maalox(R), can't claim.
A sedentary person just beginning circuit training that exercises three to four days a week at a moderate-intensity should begin to notice some initial improvement in aerobic endurance within one to three weeks, according to the American College of Sports Medicine.
1 Circuit training will not increase muscle mass and may even break down muscle proteins if you do train for more than an hour. 2  If you do the cardio after circuit training, you will be burning muscle instead of fat. 3  That's why the week schedule was designed, to allow your body to adapt to burning fat instead of muscle. So, lets say you used to do 2 hours per week cardio (4x30 mins), by doing circuit training not only do you save that 2 hours but also another 72 mins per week (4 x 18 mins). 2  That's well over an extra 3 hours per week to paint, write, watch TV, re-acquaint yourself with your significant other, whatever you want.