Fitness Calculator

Start by exhaling. Not forcing anything, just a normal exhale. And then… Waiting. That pause is when the magic take place. Long before you even … Read more

Everyone thinks of their heart rate as something constant, ticking up when they move around and then settling down again when still. But no: You … Read more

To use the calculator, simply enter your current dumbbell workout result into the fields below. It will calculate everything else. You do not need to … Read more

While you’re usually pretty good at tracking your one-rep max with religious devotion, you’ll often neglect volume. Sure, you’ve been lifting heavier than usual, but … Read more

Remember when you were done with your latest squat session? You were shaking, tired, and ready to eat something. Someone told you to get some … Read more

So, for instance, you can get away with doing a higher number of “touch and go” reps with a certain amount of weight then you … Read more

You know that specific knee ache that arrives exactly forty minutes into a long ride. No matter how fit they are, no matter what the … Read more

You spin around a corner up a hill and suddenly there’s something wrong. There is a hitch on the right side again. But this time … Read more

After completing a tough interval workout, you notice that your legs is tired and you look at your lactate meter and note it’s high. That … Read more

By plugging in some scattered dynamometer results to the calculator we built (above), you can get a coherent snapshot of joint health. It handles the … Read more