“In the lead up to the 2017 Ultraman World Championship I worked with
Eney on detailed swim stroke analysis. I came out of that session with valuable, actionable feedback to work on in training. During the race I was able to execute a fast swim with minimal effort, that enabled me to start the bike feeling strong and finish
the day close to 20 minutes ahead of my nearest rival.”

-Rob Gray: South African Ultraman Champion