YWTs

Starting position: Lie down, preferably on a mat. Stretch your arms above your head in a "Y" position (arms pointing up diagonally at around 45 degrees). Your thumbs should be pointing up. Steps:

1. With arms in the Y position, lift your chest slightly from the ground, creating a pull tension in your arms upward.
2. Hold this position for several seconds (15–30 is ideal).
3. Keeping your chest up, bend at your elbows to move from a Y position to a "W" position, with arms bent at the elbows and maintaining the upward tension.
4. Hold for around as long as with the Y position.
5. Still with your chest up, move to a "T" position, straightening your arms out to the side to be perpendicular to your body.
6. Hold for around as long as you held the W position.
7. Move from the T position to the W position, then from the W position to the Y position.
8. Repeat.