For a program to be most effective, Washington recommends sticking to it for at least four to five weeks before changing it ...

Plus, exactly how to train to sculpt your muscles.

Here's how to get started.

What if we trained mental capacity the same way we train physical fitness: through reps, metrics, and practice? It’s the first week of January, and you’re already drowning in Slack messages. You told ...

If you lived through the aerobics-obsessed ’80s, you know that cardio exercises were long heralded as the single way to reach weight loss goals. A few decades later, weight training for weight loss ...

Earlier in his career, the high school coach sought the secret to speed—especially fast 50s. As a high schooler, he had a teammate ultimately go a 22.4 50 free (nation’s third fastest in 1960). Later ...