Increasing and Decreasing Stitches in any circular knitting

Knitting Decreases

Increasing and Decreasing Double Crochet - I Like Crochet

Stacked Increases and Decreases: Tutorial - knotions

How to improvise a top-down sweater, Part 5: The art of sweater shaping - KT's Slow Closet

Lesson 11: 5 Easy Decreases for Beginner Knitters - GoodKnit Kisses

How to knit Brioche Increase and Decrease Stitches » School of SweetGeorgia

Invisible Increase and Invisible Decrease Crochet Techniques - Tiny Curl Crochet

How To Decrease Knitting (6 Ways) - Handy Little Me

How to Increase or Decrease Stitches Evenly Across a Row - 10 rows a day

Increasing and decreasing for machine knitting

How to Increase on Circular Needles