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.
Who digs circuit training: Anyone looking for a good sweat to shake out of a training plateau. Circuit classes also are popular among busy people who want to combine a strength and aerobic routine in one workout.owever, you donât get the same level of conditioning as you would from doing your aerobics and strength training separately. If you take circuit classes, aim to get in an additional 20 minutes of straight aerobic exercise at least three days a week. The exhaustion factor: Moderate.