Sentence Correction (SC) | Re: QOTD #11 Featured in circuses for more than a century, trapeze artists

Featured in circuses for more than a century,trapeze artists hang from swings by the ankles and perform acrobatic maneuvers, rebalancing frequently enough that spectators see onlyhis continuous, fluid movement.

(A) trapezeartists hang from swings by the ankles and perform acrobatic maneuvers, rebalancing frequently enough --> singularhis is used, so singularthe artist should be used
(B) trapezeartists hang from swings by the ankles, they perform acrobatic maneuvers, and with such frequent
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