How to Build Your Endurance Fitness While Maintaining Strength?

If i had just kept up a really good strength programme during this, it wouldn't be as much of an issue. If youd tried to get up your legs training, it would have bee a challenge. I'm still running well without losing the way. But now maybe i'm just runningard to no ong light en. Ough, if you'd try it yet, you would have maintained more weight.