They either play it unusually safe, trying to avoid risk altogether, or they make extremely risky moves.

But the coaching team decided to tackle it with a single, very significant, extremely risky change.

Even a non-banker should have been able to work out that the corporate lending strategy was extremely risky.

Giving evidence in one's own defence can be an extremely risky strategy.

Brave and admirable, certainly, but strange and extremely risky.