Running with that much weight on your body is a bad idea.
It tires you out before you can reap the benefits of endurance training, it'll cause massive stress to your joints, especially your knees and ankles, and it will ruin your stride. Run up and down stairs or use a chute if you want to add extra difficulty.
It tires you out before you can reap the benefits of endurance training, it'll cause massive stress to your joints, especially your knees and ankles, and it will ruin your stride. Run up and down stairs or use a chute if you want to add extra difficulty.