What should you hold when starting to sew for the first part of the seam?

When starting to sew the first part of a seam, holding both the bobbin and needle thread is crucial for achieving a consistent and even stitch. This practice helps to prevent the threads from tangling or getting caught in the sewing machine. By holding these two threads, you ensure that they are properly engaged in the machine's tensioning system, which is essential for creating a balanced stitch as the fabric is fed through the machine.

If only the fabric or the presser foot is held, the threads may not have proper tension, and this can lead to issues like skipped stitches or uneven seams. Relying on just one thread could also result in the thread unraveling or the fabric pulling away from the stitching line, leading to a less professional finish. Therefore, grasping both threads is a foundational technique in sewing that supports stable operation from the very beginning of a seam, resulting in higher-quality outcomes.