('informal') She's a good musician but comparing her to the legends is 'stretching it'. [=she's good but she can't really be compared to the legends]
Although it may be 'stretching a point' [=exaggerating slightly] to say that this was his best win ever, it was nevertheless impressive.
The work doesn't 'stretch' me intellectually. [=the work is too easy for me; the work is not intellectually challenging]
(..) to depose her? That's really for us to decide. You think if I know she can make me look like a jerk, I'll be more likely to settle. Why don't we stretch our legs for a minute? Can we do that? It's been almost three hours. And frankly, you did spend an awful lot of time embarrassing Mr. Zuckerberg (..)2010 The Social Network