High-intensity interval training, or HIIT, is all the rage these days. Proponents say it delivers many of the benefits of a much longer workout — but in short, sharp bursts. If you want to fast-track your fitness, your Apple Watch can help.
Find out how to log interval-training workouts in this week’s totally free issue of Cult of Mac Magazine. It’s filled with MacBook tips, product reviews and a surprising number of wild iPhone rumors. Download it now (or get the stories in your browser below).
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