Recent Articles

How I lost 18 lbs in my first 3 months working at PAI Health

  By: Anup Saund, Lead Software Engineer at PAI Health     PAI changed me for the better. Within 3 months of being hired, I lost 18 lbs of body weight and improved my V02 Max from below average to average (reaching a V02 max over 50).  I started working at PAI... Read More

The Science Behind PAI [INFOGRAPHIC]

Take a look at this comprehensive infographic to learn more about the science behind PAI and why we value heart health so much. Read More

The Critical Vital Sign You're Probably Missing

Cardiorespiratory fitness You probably know your height and weight. You might know your blood pressure, cholesterol, temperature, or blood sugar. But do you know your VO 2 max? VO 2 max is your body’s maximum rate of oxygen consumption, and it’s used to measure your... Read More

Top 8 Activities that Earn the Most PAI

Want to know what sports to play or what machines to use at the gym to earn the most PAI? Well, here it is. The top 8 activities that will help you earn the most PAI in the shortest amount of time, ranked from highest to lowest. 1. Cross-country skiing Cross-country... Read More

How to Set Fitness Goals You Can Stick With

There are many benefits to making fitness an integral part of your lifeā€”from increased energy levels to weight management, greater strength, flexibility, endurance, and more. Read More

Pros and Cons of Beach Running

Thinking about testing out the beach for your next run? It’s definitely worth a shot! On a sunny morning, beaches can be one of the most beautiful and calming places to go for a run. And if you find the right one, you might have access to an endless expanse of flat sand. Beach running will... Read More

How PAI is Calculated

When Personal Activity Intelligence (PAI™) was developed, it was done so with the primary goal of impacting people's long-term health. In the years following the HUNT Study, which proved PAI can help people live longer, healthier lives, we have discovered that the... Read More

5 Ways to Increase Your Heart Rate and Earn PAI at the Beach

You may have taken a vacation, but your workouts don’t have to! There are lots of great ways to get your heart pumping and earn some valuable PAI at the beach even on a relaxing day. But first, there are a couple of things you need to watch out for when working out on the beach. Read More

Best Day Hikes in North America

These best day hikes are an absolute must-do whether you’re visiting North America or you’ve lived here your whole life. We’ve gathered together the most awe-inspiring day hikes, from East to West Coast and from beginner to expert-level hiking. The best part?... Read More