Why is strength training important for runners and what are the main benefits?

Running places high stress on the body. When you run, your muscles, tendons, and joints are exposed to forces several times your body weight. Without sufficient strength and stability, the body may start to compensate, which can lead to inefficient running technique and overuse injuries over time.


Read more about running technique here, and here you’ll find tips on how to reduce the risk of overuse injuries.


Strength training helps your body tolerate the demands of running. By strengthening the muscles around the hips, knees, and ankles, you create better conditions for a stable and controlled stride.


For runners, strength training is not about building muscle size, but about improving efficiency, stability, and power in every step.


Here are some key benefits strength training provides for runners:

  • Better running economy, meaning you use less energy per step

  • Improved running technique and posture

  • Increased push off power

  • More stable hips, knees, and feet

  • Reduced risk of common running injuries such as runner’s knee and Achilles tendon problems

What type of strength training is best for runners?

Runners should focus a lot on single leg exercises, since running is a movement where you load one leg at a time. Strengthening the hips and glutes improves stability in each step and increases push off power.

Strong calves help create an efficient toe off and handle the repetitive load of running. A stable core makes it easier to maintain good posture and avoid unnecessary upper body movement.

When you train movements that resemble running, it becomes easier to transfer that strength directly into your stride.

Find your style for workouts and runs

At Björn Borg, you’ll find a wide range of running clothes for men, from short running tights to breathable sports T-shirts and running jackets.

Our running clothes for women include for example supportive sports bras, tops, and running tights.

Related articles