Marc Hirshi today putting gels up his sleeves in the TT, ostensibly to close the gap between your arms.
I presume it's the same principle as a bottle down your shirt? E.g. limit the air going by your chest and into the groin area vs forcing it around the body?
https://twitter.com/...xBKO7Gkjkpw&s=19
I presume it's the same principle as a bottle down your shirt? E.g. limit the air going by your chest and into the groin area vs forcing it around the body?
https://twitter.com/...xBKO7Gkjkpw&s=19