We are talking here about all types of equipment with resistance efforts, like long distance running, ski, rowing, fast walking, swimming, cycling, speed skating, etc. It consequences of these efforts are visible, first of all, at a cardiovascular and pulmonary level. These type of exercises are the most effective in burning calories and this is why they can easily burn fat tissue, as long as they last more than 40-45 minutes without stopping. That energetic support of these efforts comes from the fat acids which are mobilized from the adipose tissue. That efforts of anaerobic type are responsible for increasing force and muscular mass and for bone resistance.