Yang's reflexes know some things.  Good.

Momo brushes the probing strike aside firmly, attempting to capitalize on that momentum and foul Yang's putative retreat with a leg sweep before her opponent has the chance to open up distance.

Yang hop-steps to the side over Momo's sweeping leg and throws a quick left cross at Momo's side.

Momo leans into her own momentum and out of the way, hoping to turn the strike into a glancing blow if it doesn't miss entirely.  Then she wheels back around, feinting as if to throw something in Yang's face with her left hand - see if she flinches - but actually throwing a heavy right cross as she tries to keep in close.

Momo's good enough to turn it into a glance, but not quite to dodge it fully. Yang starts to flinch from the feinted throw, but her spider-sense leads her to abruptly twist into an arm sweep to deflect.

Hm.  Flinched, but her danger sense recovered.  Good instinct to deflect.

She rolls with the momentum again, close enough, now, that she can follow up by trying to knee Yang.

Yang kicks back out of range and drops into a leg sweep, aiming to take out Momo's footing while she's overbalanced from the knee.

What goes up must come down, including such things as 'Momo's foot'.  Ideally, onto Yang's leg wait no she's trying to not break Yang there's no healing -

Momo rolls with the fall, but if she's going down, she's going to try and take Yang with her; she makes a grab for the leg, hopefully before Yang can try to pull it back.

It's a credit to Momo's years of training that she manages to react quick enough to outpace Yang here. Yang gets a little confused in interpreting the instincts Gwen left her, and doesn't pull back quite quick enough, and they go down in a heap.

She's the first to recover from the fall, though, aiming a punch for Momo's ribs.

There's not all that much she can do to dodge the hit, though she does what she can to soften the blow - but that doesn't stop her from actually throwing dirt in Yang's face this time, while she's down here.