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Vital Signs Take the plunge in Scotland  C_00011116
Vital Signs Take the plunge in Scotland  C_00011116

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    Take the plunge in Scotland

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Take the plunge in Scotland

Exercising in extreme elements, like a frozen loch in Scotland, is a shock to the system, and -- when done safely -- can help your health.

Take the plunge in Scotland

Exercising in extreme elements, like a frozen loch in Scotland, is a shock to the system, and -- when done safely -- can help your health.