Q: How much exercise do seniors really need? A: For years, we've been reminded that 10,000 steps per day was the magic number to keep you healthy and fit. The tech world responded with step counters ...

Sometimes in life, you really can't beat the old stuff. Old friends, old tunes, old movies - we love them all. And when it comes to working out, it seems we're partial to going retro too: indoor step ...