Dennis Harvey Film CriticNaomi Watts has had a penchant for highly physical roles unusual among female stars not particularly associated with action movies. It made her acrobatics the most special effect amidst so many CG wonders in Peter Jackson’s “King Kong,” and a vividly plausible victim of grueling crises in films like “Funny Games” and “The Impossible.” Of course, one can always get too much of a good thing, as when recent, regrettable “The Desperate Hour” seemed to reduce the hot-button topic of school shootings to a gimmicky “Watch this fearless actress run the gamut of emotions while JOGGING!”Fortunately, there is nothing gratuitous about the physicality demanded of Watts by “Infinite Storm,” which is based on a real-life incident that took place in New Hampshire’s White Mountains a dozen years ago.