Best Way to Sew Elastic for Underwear

Comparing Fold Over Elastic (FOE), Picot Edge Elastic and Braided Elastic for sewing underwear using every combination of the usual methods to find the maximum amount of stretch! It's not about the elastic or the fabric this time! Time Stamps 0:00 Intro 3:05 Variables 4:34 Elastic Types 5:19 Sewing Methods Used 8:33 How to Calculate Stretch 10:38 Stitches and Machines 11:03 Materials Used 12:21 The method is most Important for this Experiment 13:51 Experiment parameters besides sewing methods and elastic type 14:30 The Results 15:53 How I used FOE (Fold Over Elastic) as Picot 16:21 My Underwear Examples 20:09 Three Point Zig Zag ( a stretch stitch on a home sewing machine) 20:39 Why I didn't include the percentages Links to other Videos: Full Experiment here: https://www.youtube.com/watch?v=xmqJDRCbwRQ How to Sew Picot Edge Elastic: https://www.youtube.com/watch?v=LEqCh0dxqWw How to Sew Fold Over Elastic (FOE): https://www.youtube.com/watch?v=Is_vjlASHHc How to Sew Underwear: https://www.youtube.com/watch?v=4Swhanp903M Resources for Elastic: Fold Over Elastic I'm using (pre-folded): Minerva Affiliate Link: https://www.minerva.com/mp/1135206/scalloped-edge-fold-over-elastic-aqua&variant=1112587 Picot Edge Elastic: Minerva affiliate link: https://www.minerva.com/mp/1135218/picot-edge-elastic-cerise-pink&variant=1112604 Wawak is a good place to start however as of this video they're pretty low on stock: https://www.wawak.com/Garment-Construction/Elastic-Waistbands/?Style=