No special skills are required. It begins with gently straightening your back and focusing on your breath. The ZAF cushion naturally supports your pelvis in an upright position, promoting a comfortable posture. Even if thoughts arise, don't chase them; simply return to your breath. Just doing that will help your mind and body regain their tranquility.
ZAF is not only for meditation but also serves as a support tool for adjusting your body. It can help you develop a habit of gently improving your posture, with stretches that loosen your hips and back, and light core training. By relaxing your body before sitting, you will find it easier to enter into meditation.