Commentary: Your watch already tracks heart rate, but turning on this view helps you adjust your workouts in real time.

Creatine is a molecule commonly used by athletes. The powder can enhance muscle mass, strengthen sports performance, and ...

Many women over the age of 50 are terrified of joining a gym ... results in terms of inch loss and general fitness. A total of 28 Motorcise centres have opened in the UK offering the traditional ...

Jessica Johnson, 25, claims her arm muscles 'exploded' after she trained too hard in a Crossfit challenge involving pull-ups ...

Athletes who consume protein and carbohydrate soon after they finish training tend to have more energy that day and a better ride the ... vary depending on several factors like age, weight, and the ...

The Training Load looks at the intensity and duration of each workout over the past week and compares it to what was done over the previous 28 days ... data such as age, height, and weight.

This can help people understand the strain on their body from workouts over the last seven days compared ... of data sources like age, height, and weight, alongside workout data like GPS, heart ...

In WatchOS 11 you can finally adjust your activity rings and take a rest day if you're sick ... weight and age, plus calorimetry data from your workout like GPS and heart rate.

Apple today released watchOS 11with sleep apnea notifications, the Vitals app, training load, additional customization for ...

Here's the fine print, directly from the source: "Your effort score is multiplied by the duration of your workout. Those ...