Ben White is 28. He plays scrum-half for Toulon in France's Top 14 and for Scotland, and toured Australia with the British & Irish Lions in 2025. A season like that means a collision-heavy match most weekends and hard training on the days in between.
At that level, recovery is a full-time job: physios, ice baths, compression, nutrition plans, GPS data on every session.
None of them work without sleep.
Sleep is when muscle repairs, when growth hormone peaks and when the nervous system resets. Miss it, and the rest of the kit can't make up the difference.