It depends on you and your daily needs. Performing your exercises in the morning before you start your day allows you to integrate what you’ve been posturally cued to do in your every day routines. If you plan on exercising, completing your program right before a workout will again cue your body into better postural habits and movement patterns. However, if it helps you sleep, complete your program before going to bed. If your free time is limited, performing the exercises within your plan whenever you can is far better than not at all.