Set up a 4-day workout planner for muscle gain with this guide. Includes upper lower and PHUL templates with exercises, sets, and weekly progression.
Compare PPL, upper lower, full body, and bro splits. Find the best workout split for muscle gain, fat loss, and beginners with sample routines.
A complete upper lower split guide with a 4-day workout routine. Covers exercise selection, volume, and how to progress for muscle and strength.
