How to: Repair SEAMS in Clothing | Hand Sewing Tutorial | Mending Sweatpants
This video lesson shows you how to repair ripped seams in clothing by hand. I use a (very badly!) damaged pair of sweatpants for the demo.
Method 1 is backstitch and method 2 is ladder stitch, both of which can be used on knit fabrics. On woven fabrics I would only use the backstitch technique.
I hope this is useful!