This workout consists of four-minute bursts of exercise, done at 85 to 95% of your maximum heart rate. Afterwards, you get ...

When I'm marathon training, my schedule revolves around logging miles. Between work, relationships, and hitting the pavement for my training runs, finding time for strength training feels impossible.

Lara asks: I'm in your Holiday Challenge and love the accountability it brings to my life during the holidays. But finding time is my issue during this season. Between my kids, my job, and the ...