EXERCISE MODERATELY WITH AEROBICS & WEIGHTS, GRADUALLY INCREASING THE INTENSITY AS FAT IS LOST
If you're severely overweight, it is probably best to start your fat-burning phase with low-intensity aerobics and weight training, to ensure your body is not placed under undue stress at this early stage. When significantly overweight (over 25 percent body fat in males and 30 percent in females), it is best to work moderately as a way in which to gradually ease into a higher-intensity program.Moderate aerobics are likely to burn a greater amount of body fat if the intensity is kept at around 70 percent of maximum heart rate, and taken beyond the 30-minute mark (with one hour being the eventual goal).
With weight training, high repetitions with moderate weights would work best for an obese client during the initial stages of training. It is important to remember that lower-intensity weight training and aerobics should both be done in the same program to maximize results.
Walking is a perfect, low impact aerobic activity for anyone who is obese. For weight training, all body parts should be targeted with basic exercises that work larger muscles.