Flexibility training reduces the risk of back pain primarily by improving posture, which alleviates stress on the back. It also enhances mobility and supports muscle balance, further protecting against injuries. Therefore, the best answer is related to posture improvement. ;
Flexibility training reduces the risk of back pain by improving posture, enhancing mobility, and supporting muscle balance. This helps alleviate stress on the back, which often contributes to pain. Therefore, the correct answer is B. It can help improve the poor posture responsible for back pain.
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