Aerobic activities (lower intensity, longer duration) produce these effects most Energy system Increased production of energy from the aerobic energy system; increased tolerance to lactic acid ...

On practically every “types of aerobic exercise” list, cycling is one of the primary examples. And for good reason: Cycling is, in fact, an aerobic workout that uses oxygen to provide energy ...

respiration does not need oxygen (unlike aerobic respiration). It is the release of a relatively small amount of energy in cells by the breakdown of food substances in the absence of oxygen.