23/02/2026
Hiya Health Explains: Will strength training make me slow and bulky as a runner?
It’s a common worry - and one that stops many runners from adding strength work to their routine.
The truth? Strength training won’t make you bulky - especially not for endurance runners. Instead, it can improve running economy, power, joint resilience, and reduce injury risk.
Adding targeted strength work helps your muscles, tendons, and joints handle the demands of running, so you can run faster, longer, and prevent injuries.
So don’t fear the weights, they’re your secret weapon for stronger, more resilient running.