Here you’ll learn all about balancing training and recovery so that you can train smarter.
Do you recognize the fine line between pushing yourself and harming yourself? Here’s how Sebastian Kienle knows how much is too much.
If you’re looking for a way to permanently lower your resting heart rate, the experts’ advice is unanimous – here’s what you should do!
Does muscle soreness really mean what we think it does, or are we looking for soreness in all the wrong places?
You’ve been training for months and race day has finally arrived. But something feels off… Here’s how shoes can cause marathon injuries and what to do when you notice something’s wrong in the middle of a race.
We tapped into our anonymized data and put together a few highlights of the real sleep habits of Polar Sleep Plus users around the globe.
Most adults need 7-9 hours of sleep per night but do athletes sleep more? And if they do, are they getting more and better sleep than the rest of us?
Don’t nap, obey the buzzer, try getting a jump start… Read more tips on how to fight jet lag from professional triathlete Chris Leiferman.
Data doesn’t lie, so consider your heart rate monitor and your target heart rate for weight loss your best workout buddies. Here are three things to keep in mind when you’re exercising to lose weight.
You think you’re fit because you exercise every day, but are you, really? Read which heart rate variables reveal the true state of your fitness.
We help serious athletes to achieve their sports and fitness goals by offering the best tools, fresh ideas and in-depth insight into training and health.
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