What activity, how often, how hard, and how long are important questions to ask when adding exercise to your lifestyle. The most effective workout program includes both aerobic exercise and strength training. The combination yields faster fat loss at any age. Aerobic exercise increases metabolism. Strength or weight training builds muscle.
Muscle rids the body of excess fat by burning fat for fuel.
Heart rate, speed, strength, and metabolism all improve as one gets fitter and trimmer. Do not try to whip yourself into shape in just a few weeks, because it does not work. It takes months to achieve permanent fat loss in a healthy way. Quick weight loss through dieting alone is not just fat loss. It is really a combination of water, muscle, and fat loss.