I did this last year with an app. In between there was kind of a huge increase in the running part I couldn't manage, and the app was kinda buggy, so I didn't

I did this last year with an app. In between there was kind of a huge increase in the running part I couldn't manage, and the app was kinda buggy, so I didn't keep at it. But I noticed some endurance improvements in my daily life, so I would recommend.