Eclipse

Unless an eclipse triggers these high-tension natal aspects, or falls very close to the cusps of the first, fourth, seventh, or tenth houses, you are likely to experience its influence as relatively subtle, like the flutter of a leaf in a chilling breeze. But let one of your more sensitive aspects get triggered, and it's the difference between a doctor checking your reflexes during an exam and hammering an arthritic knee.

http://www.bigskyastrology.com/eclipse-aspects-natal-planets-narrative-of-change/