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A slew of new products claim to be the Fitbit for your Zen
It won't solve all your health problems, but it might make your life a bit better
How to raise an adventure companion who will keep up with you mile after mile
The secret to ultimate fitness isn't all that complicated鈥攋ust spend a month outside, hiking eight hours per day. Kyle Boelte breaks down how his body evolved into an efficient, fat-burning, testosterone-fueled machine over 29 days on the Colorado Trail.