The best strength training exercises every runner should be doing for more speed and fewer injuries

Run faster and more efficiently with these moves.
Women's Health

‘Why I stopped doing sit-ups and started doing these 5 simple core exercises instead’

When I first started running, I thought that a solid core workout involved blasting through some crunches and sit-ups, then checking for any signs of visible ab definition. It turns out that I had ...

The Cause of Leg Fatigue After Running: How Learning to Use My Core Changed Everything

After finishing a 10km pace run, my calves and thighs would always be tight. One day in April 2026, when I showed Yoshizawa-san my training log, he asked, "Where do you feel the propulsion coming from ...

The 10 best strength exercises that every runner should be doing for more speed and fewer injuries

Run faster and more efficiently with these moves ...