I don´t understand that woman at all!
She sucks, has horrible result, bad fitness, what do normal motivated players do then?
They take a longer break, work hard on fitness and other things,maybe change coach etc.
What does Grönefeld do? takes a little break in to spend time with family and friends only, doesn´t even mention sth about training, coaches or similar and then comes back to play a WTA tournament...and you immediately notice that nothing has changed!
One tough win against sucky Wörle, an opponent she should actually beat 64 63 or whatever and after that she is obviously too tired and gets bageled by "average" Rodina, only thing which kept her alive a bit in 2nd set was her 1st serve, nothing else as everything else ist just bad (movement, return etc.)
No one can help her anymore, only herself