Exercise guru and infomercial star Tony Horton will be in Tucson today to lead a free group workout and promote the latest version of his popular P90X training program. The 60-minute workout will ...

In 60 days, he lost nearly 40 pounds and got abs as tight as Ebenezer Scrooge’s pocketbook. Butte High graduate Quentin Case claims it isn’t crazy — it’s Insanity. Case, 25, will demonstrate how he ...

— -- The Federal Trade Commission says it filed deceptive advertising charges against a fitness marketing company for its claims that using its fitness product for three minutes was equivalent to ...