A Weighty Issue for Exercise Buffs
Dumbbells Are Smart
- A chest press or another pushing exercise.
- A rowing exercise or another type of pulling exercise.
- A major leg muscle exercise like a squat or leg press.
- A core body exercise for the midsection, like sit-ups or crunches.
Westcott suggests weight training every other day, with an
aerobic workout on the off days.
"In most studies, if we are doing 15 to 20 minutes of
strength training, we do 15 to 20 minutes of aerobics," he says. "You
don't have to do a lot to get fairly significant changes."
Bob Calandra is a freelance writer whose work has appeared in
several magazines including People and Life. He lives in