Limited Time Boring But Big is a program similar to Limited Time Boring But Strong but with a focus on hypertrophy. This program uses the 5/3/1 progression and includes a variety of assistance exercises to build muscle mass. The workouts are designed to be shorter than typical 5/3/1 workouts, making it a great option for busy lifters who still want to build muscle. Tips for running this program include focusing on nutrition and recovery, choosing the right assistance exercises, and being consistent with your training.