How Long Should You Soak In a Hot Tub?

From Swim University

If there is one thing that Matt Giovanisci of Swim University has mastered, it is blogging about swimming pool and hot tub related topics that most people have wondered about at one time.  This post about soaking in a hot tub is certainly no exception.  Matt examines the factors that play into the answer to this question, such as environment, temperature, health, etc.  

Here is an excerpt from the post: