Race Comment Explainer

Original comment with matches highlighted:

in rear, not fluent 1st, struggling , never involved

Matched phrases & meanings

Phrase	Meaning
not fluent	The horse jumped the tenth fence/hurdle poorly or awkwardly
home turn	This is the final bend or corner of the track, just before the horses enter the final straight run to the finish line.
Rear	Running near the back of the field.

Summary

The horse jumped the tenth fence/hurdle poorly or awkwardly
This is the final bend or corner of the track, just before the horses enter the final straight run to the finish line.
Running near the back of the field.