The correct answer is D all of the above.
There are several barriers to physical activity that people commonly experience. They can include:
i)fear of injury- if a person does not have access to a certified trainer, or has previously sustained an injury from physical activity.
ii)lack of support- where a person is not encouraged or supported by family members or close ones to undertake physical activity.
iii) lack of confidence- where a person does not believe that he or she will successfully be able to commit to regular physical activity without failure
