4-Week Lat Width & V-Taper Program — VOLUME 1. 4 WEEKS · 1 WORKOUT / WEEK · LAT WIDTH & V-TAPER. This is your width day. Pair with Back Thickness V1 later in week, at least two days apart; this builds lats and V-taper. Six exercises once per week for 4 weeks: Wide-Grip Pull-Up 4x6-10, Wide-Grip Lat Pulldown 4x8-10, Neutral-Grip Lat Pulldown 3x10-12, Straight-Arm Cable Pulldown 3x12-15, Chest-Supported Neutral Row (Lat Focus) 3x8-12, Dumbbell Lat Pullover 3x12-15. Progress every week — increase weight or reps, when you reach top of rep range on every set with solid form add ~2.5-5 lb next week; log everything. By Warren Kelly, The Program Vault.