Polar Blog

Sweat With Data

All You Need To Know About Smart Workouts And Optimal Recovery

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Meet Polar’s Research and Development Team: Mari Saviaro

We caught up with Polar’s QA Specialist about how her dream internship kickstarted her career.

Polar News Q&A/FAQ

Top Fitness Trends for 2021 Revealed

Workout At-Home Workouts HIIT

heart rate variability

Heart Rate Variability (HRV): Everything You Need to Know

Heart Rate Training Data

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boxing yoga

Finding Your Balance With Yoga and Boxing

Yoga-Box teacher Laura Ihatsu explains how this surprising combination makes you mentally and physically stronger.

Workout boxing yoga

Try an Easy Recovery Run to Improve Your Form and Endurance

Running Recovery From Exercise

Autonomic Nervous System | What Is ANS Charge?

Sleep and Recovery

How Many Calories Should a Runner Eat Per Day?

Running Nutrition

Running club - share CREDIT Onetrack Run Club

Should You Join a Running Club?

Running Q&A/FAQ

Is Skateboarding a Sport IMAGE CREDIT: Justus Hirvi

Lifestyle or Sport? What Skateboarding Means to Those Who Love It

Workout Q&A/FAQ

Milly Pickles CREDIT Freetrain

How Para-athlete Milly Pickles Came Back Stronger

Running Q&A/FAQ

Meet Polar’s Research and Development Team: Mari Saviaro

Polar News Q&A/FAQ

Meet Polar’s Research and Development Team: Juha Koskiaho

Polar News Q&A/FAQ

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Autonomic Nervous System | What Is ANS Charge?

Sleep and Recovery

hip mobility exercises

5 Easy & Effective Hip Mobility Exercises

Workout At-Home Workouts Videos

Tracking heart rate

How To Calculate Your Maximum Heart Rate

Heart Rate Training Calculators

A running workout with HR

Heart Rate Zones | The Basics

Heart Rate Training