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.

Treadmill and outdoor walking offer similar benefits for physical and mental health. The best choice is one that fits your ...

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(CNN) — Treadmills are among the most popular pieces of fitness equipment, both in the gym and at home, and they are not waning in popularity. There were some 53 million treadmill users age 6 years ...

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 ...