![](https://static.iono.fm/files/p192/logo_2662_20200129_212207_600.jpg)
Will a heart rate monitor improve performance?
--:--
On today's edition of the Ask Coach Parry Cycling podcast, Devlin Eyden, our cycling coach shares with us the benefits of using a heart rate monitor and looks into the question of do we really need all the gadgets to measure our performance.