In each question, the first and the last sentences of the passage are numbered S1 and S6 respectively. The rest of the passage is split into four parts. These four sentences are jumbled. Read the sentences and identify their correct and logical order.

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S1: Exercising daily is a must for good health.
P: Luckily, there is no link between the amount of money spent and beneficent exercise, else the poor would have creaking bodies for ever.
Q: While some cost you nothing, others may require the investment of some amount of money.
R: However, it is important to remember that exercises should not be overdone.
S: It can take any form from sedentary ones like walking to vigorous work - outs like a game of squash.
S6: The key word, always, is moderation.
The Proper sequence should be: