DEAR DR. ROACH: Between walking outside and walking indoors on a treadmill, is one better than the other? -- M.S. ANSWER: Walking outdoors uses additional muscles compared to walking on a treadmill.

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Rowing is enjoying a resurgence in popularity in the fitness world. Business Insider spoke to former Olympic rower Dr. Cameron Nichol. He talked us through an experiment he conducted on a Channel 4 TV ...

If you want a quality indoor ride, be prepared to shell out the big bucks. "When you spend less than $500, or even $1,000, you're really just buying a disposable treadmill," says Jon Stevenson, the co ...