The day of the league boys swimming meet, Craig Brierley and his son Thomas met with Sinead FitzGibbon, a well-respected physical therapist and endurance athlete here, concerning a sore shoulder.
“An M.R.I. showed a minor stress fracture,” the elder Brierley said, “but Sinead said he was good to go. If she hadn’t given us the green light, I was prepared to shut him down. Strengthening exercises with her and stroke correction with me — as a coach your form is never good enough — should do it.”