Arm balance strength - warning: don't attempt this in front of husband...
... don't know how this is going to work, but I want to learn how to try this before children and turning 30.
Here are the steps into a headstand. Getting to the third one can take beginners weeks or months. Patience is essential all the way along. (And be sure you can safely roll to your back if you lose control.) I prefer the tripod base, by the way, although this version allows moving into more poses once you're in place.
How to do grasshopper pose. | Yoga Poses & Workouts