Write the next sentence in the following story.

How to get a horse fit
Consult a veterinarian if the horse was injured.
If the horse is recovering from an injury, always consult a veterinarian before coming up with an exercise plan. The horse will likely need a period of stall rest, and may not be able to handle anything more strenuous than a gentle walk on a lead line for some time after that.
Decide whether to lunge or ride. , or handling the horse from the ground with a long line, is a great way to start exercising an out-of-shape horse lightly.