Heavy legs solutions ↓ We all know the feeling—you head out for a run feeling motivated, but your legs feel heavy and sluggish within minutes Heavy legs are often a sign of accumulated fatigue, usually caused by a mix of training, recovery, and lifestyle factors Here are 5 common reasons this might be happening—plus how to fix each one: ✅ Your training load is too high. If your legs feel dead early in a run, you may be doing too much intensity or not recovering enough between sessions. Most runn