Strength 101: sets, reps and why heavy isn't scary
What does 4x6 mean? Why do some days feel heavy? Here's strength training explained like a human.
One leg at a time: why we love single-leg work
Split squats, step-ups and single-leg deadlifts are humbling. That's exactly why they work.
Why we make you lift slowly (and what 31X1 means)
That four-digit code on the whiteboard isn't a locker combination. It's tempo, and it's one of the best tools in strength training.