Answer:
<h2>-Avoid high impact exercises.</h2>
When a person has overweight, they must not try to lose weight with high impact exercises, because this can harm their joints due to the excessive weight. So, not avoiding high impact exercises will cause more damage to their body.
<h2>-Exercise at moderate intensity.</h2>
As avoiding high impact exercises, overweight people have to begin to exercise slowly, with moderate or low intensity. This will help them to avoid serious impacts and internal damages to tendons and muscles, because they are not used to such stressful activities. It's like when you take a hot porcelain cup and you put it into a cold water, it'll break.
<h2>-Exercise more than once a day.</h2>
A strategy to avoid really stressful programs to overweighted bodies is to train at low intensity but several times per day. The perfect exercise for this are aerobic exercises as walks or jogs, doing them two times per day, for example, it will give better results and through a safer weight.
<h2>-Slowly increase the duration.</h2>
While the body is assimilating this new stressful activities, it will slowly improve, and during this periods, people can slightly increase duration, or even intensities. By doing this, results will improve faster, with better quality. However, this must be done carefully with help, because if the person doesn't know his limits yet, it can finished in a negative way.
Having said that, it's important to consider that each body is different and proper training is always slightly different from one person to another. Using another trainings program can lead to a disaster.