That’s the idea behind reverse running, a discipline that is becoming increasingly popular among marathon runners looking to boost their workout and ultimately their performance.

The concept is simple: during your training, add a segment of running a certain distance backwards. The practice isn’t exactly new but an increasing number of fitness fans are trying it out.

According to a study conducted by Manchester Metropolitan University, retro-running allows you to use your muscles in a different way. While running can be hard on the knees and ankles, retro-running engages them less directly.

The movements of retro-running put different pressure on the joints. On the other hand, this discipline naturally strengthens the quadriceps, the front muscles of the thighs.

In addition, it engages the hips less, which makes it an ideal exercise to avoid injuring the hamstrings.

Some of these benefits can also be reaped by walking backwards. To do this, a person’s posture changes, engaging the back muscles and encouraging the individual to stand up straighter.

On the other hand, when walking forward, the body naturally stoops. When practiced outdoors, walking backwards can be a good way to work on coordination and improve balance.

While retro running may not be part of mainstream fitness everywhere in the world it is taking off in the US, the UK and counts a growing community. There have even been competitive events and championships with races ranging from 100 meters to a semi-marathon.

Of course, whether you are walking or running, it is advisable to choose your training location carefully.

For example, an athletic track or a sports centre or another location free from obstacles to prevent injuries. It is also possible to practice reverse running on a treadmill, once you get the hang of it.