For those serious Zwifter's seeking a bit more performance.
Switch off your fans- heat training is the marginal gain you've been looking for
You can get a little device -Core and see your heat tolerance via an app
View: https://youtu.be/0X_nRNlrPQs?si=ioMabuzP1XgbLQyp
View: https://youtu.be/t5ybSriecW8?si=xYAGvIwOcVzCaVM2
Switch off your fans- heat training is the marginal gain you've been looking for
You can get a little device -Core and see your heat tolerance via an app
View: https://youtu.be/0X_nRNlrPQs?si=ioMabuzP1XgbLQyp
View: https://youtu.be/t5ybSriecW8?si=xYAGvIwOcVzCaVM2