Vault Human

Writing · June 21, 2026

The year has seasons

The Soviet sports scientist Lev Matveyev noticed in the 1960s that the athletes who won didn't train the same way all year. They built a base, then built strength on the base, then built speed on the strength, then rested, and then started over. He called it periodization. Tudor Bompa, a Romanian coach who brought it West, wrote the textbook in 1983, and every serious athlete in the world now trains in planned cycles of volume and intensity across a year.

The idea is simple and most people have never applied it to anything. The body can't do everything at once. It can't get much bigger and much faster and much more enduring in the same month. So you pick one quality, give it a block of weeks, and let the others hold. Then you switch. Over a year the blocks add up to a body that's better at all of them.

That's the key, and it's about the whole year, not just the gym. Vault Human's year is periodized. Months one through five build the base, one chamber at a time. Month six is rest, with no new keys, because Matveyev found that the rest block isn't a break from training, it's where the training is absorbed. Months seven through twelve build on what's been laid down. You're in the second block now, and the second block always feels harder than the first, because the novelty is gone and the base is still forming. That's not a sign something's wrong. That's the season you're in.

Periodization also forgives. If you're not getting stronger this month, you may be in a month that isn't for that. Ask what this block is for. Then do that.

A coach. Every day. For the whole of you.