Who suffers from back pain?
Virtually all human beings are subject to back problems. The fact that humans walk upright, on two legs, puts great pressure on the spine and muscles that support it. Over time, back pain is all but inevitable. Normal wear and tear, accidents, disease, and such bad “back habits” as unnecessary strain from overexertion at play or work (especially lifting, pushing, pulling, and reaching for things improperly), and poor standing and sitting posture result in both immediate and long-term back problems.
