We tackle some tough listener questions today.

1. What is VO2 max? Is it a good measure of fitness? How can I improve it?

2. Does stretching actually do anything to improve functional range of motion? What is a better alternative? Does having someone "stretch you out" help at all?

3. How do we feel about drastic weight loss as a result bariatric surgery? Does it "count" as a success story if someone didn't do it the "old fashioned" way?

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