Benefits of the 4-Day Workweek: Science Explains Improved Minds, Bodies, and Companies’ ProfitsBy Tom / February 26, 2023 February 26, 2023 UK companies that implemented the 4-day workweek reported no decrease in revenue. Employees reported less stress, better sleep, and more time. Science suggests that the 4-day workweek could improve our minds, bodies, and companies’ bottom lines.