You don't have to have done hsc science to do the degree, but yes, it is heavily science based in the first couple of years. They always start the lectures off easy for people who've never done science so it should be alright. You could always do a boarding course too..
and whats wrong with having regular check ups?
Chiro's regulate the nervous system - we don't just fix back problems!! You might know, the nervous system is the 'communication' device the body uses to transmit information between the brain and the rest of the body vice versa. The spine channels that, and since its surrounded by the segments of bone, the information becomes 'distorted' if theres a misalignment in the vertebral column A.K.A subluxation.. think of it as someone stepping on a hose, where the hose is the spine, water is the information.
We fix anything to do with the body because we believe in the innate intellegence - the body's ability to heal itself. A subluxation could cause the stomach to produce 10 drops of acid instead of the 5 that the brain told it to due to the interferrence of signals. Headaches are a common symptom of a subluxation. So its not just backpain!!
Chiropractors adjust the spine and perform regular checkups as the spine may become subluxated over periods of time due to the person's lifestyle.
How isn't that logical to perceive?
Chiropractic is the top 3rd most used medical profession in Australia, following dentistry and medicine.