What are the main differences in the physiological response to exercise between people with spinal cord injury and people without disabilities?

I - People with neuromuscular diseases have the same effect of training on exercise adaptations as healthy subjects with the same training.
II - Athletes with spinal cord injury have unique changes in the cardiorespiratory, metabolic, neuromuscular, and thermoregulatory systems that reduce their total physiological capacity.
III - Runners with spinal cord injury have impaired thermoregulation capacity and are therefore more susceptible to the consequences of heat risks than people without disabilities.
IV - Runners with spinal cord injury obtain lower VO2max values during incremental exercise due to alterations in central factors.
a) Only I and II are correct.
b) Only II and III are correct.
c) Only III and IV are correct.
d) All statements are correct.