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LESSON 5 · Exercise Science 101

Design for Your Worst Day

Most people build their routine for their best day — fully rested, motivated, with time to spare. Then reality hits. The smarter move is to design for your worst day.

Three Days Is Enough

For general strength and fitness, three full-body sessions per week can capture most of the realistic benefit when the workouts are well designed and progressed. More days can help advanced goals, but frequency is not the only driver: weekly volume, effort, recovery, and consistency matter more than chasing a six-day schedule.