The best routine is not the most demanding plan you can complete once. It is the one you can return to week after week with enough energy to keep progressing.
Set a realistic minimum
Choose the smallest weekly commitment that still moves you forward. Two focused sessions completed consistently will outperform a five-day plan that disappears whenever work becomes busy.
Give each session a job
Define a clear purpose for every workout: strength, conditioning, mobility, or recovery. This prevents sessions from becoming random collections of exercises.
Plan for imperfect weeks
Keep a shorter version of each session available. Reducing volume while preserving the main movements helps maintain momentum without treating a busy week as failure.