Emma Raducanu says overcoming her "biggest phobia" - a fear of needles - is helping ensure she is fully fit for her French Open return.
The British number two suffered a back spasm at a warm-up tournament in Strasbourg earlier this week and has been "managing" the issue during practices at Roland Garros.
"It feels OK, it feels good, not 100% yet, but we're working towards that. I still have a couple of days," Raducanu told BBC Sport.
The 22-year-old, who suffered a similar issue before this year's Australian Open, says dry needling and heat therapy has been helping ease the issue.