So long as we increase our exercise intensity slowly, we can maintain our muscles' dependence on aerobic metabolism, and we don't experience symptoms of fatigue. However, as exercise intensity increases, the need for energy release eventually exceeds that which can be supplied by aerobic metabolism.Our muscles simply need more reactions to support the energy demand. Therefore, anaerobic contribution to metabolism increases.o long as we increase our exercise intensity slowly, we can maintain our muscles' dependence on aerobic metabolism, and we don't experience symptoms of fatigue. However, as exercise intensity increases, the need for energy release eventually exceeds that which can be supplied by aerobic metabolism.
Radiant heat has considerable advantages over convected heat for comfort heating because: 1  Radiant heat has a higher âfluxâ (watts output per metre per degree centigrade of the heater) than convection heating. 2  A Radiant heater directly heats objects in an environment, not the air in between.
Rating Newest Oldest. Best Answer: There is no difference between heat and thermal energy.. They are synonymous. Both refer to the net energy that is transferred form a hot object to a colder one solely as a result of the temperature difference between them.The word thermal in thermal energy is used to differentiate this type of energy from other types, for example, kinetic energy, potential energy, etc.hey are synonymous. Both refer to the net energy that is transferred form a hot object to a colder one solely as a result of the temperature difference between them. The word thermal in thermal energy is used to differentiate this type of energy from other types, for example, kinetic energy, potential energy, etc.