The Best Workouts to Do When You're Too Tired to Work Out
Photo: JGI/Jamie Grill/Blend Images/Getty Images
What to try: Skip your workout. Go to sleep.
Why it could help: If you didn't get enough rest last night, a 20-minute afternoon nap can help you get through the day. Getting a full 7 to 8 hours tonight will help you feel better tomorrow—strong enough to rock any workout you choose.