When I was younger, I swam in a near-constant state of over-training. To improve fitness, hard work is necessary but not sufficient. You also need rest – time for your body to recover and rebuild. Indeed, it’s during recovery that you get stronger. If you don’t rest enough, you don’t improve. If you’re over-trained – like I was for most of high school – increasing training load can ironically lead to decreased fitness.
My training load back then – 50K for an average week – wasn’t unusual for an elite age-group program. The problem was that I was only getting about 6-7 hours of sleep per night during the school year. (My natural sleep duration is 9 hours.) Over the course of a week, that produced a sleep debt that even a 14-hour “coma” on Saturday night couldn’t make up for.
I cut corners on my sleep because, well, I was busy. I don’t necessarily regret this choice… but I was naive about just how much it was affecting my swimming performance. When you’re that age, it easy to think you’re invincible.…