My trainer is in the garage, which we don't heat although we could. It was 28deg in there the other morning.
Typically, I turn on the space heater and leave the fan off to start, and I've got on a sweatshirt and hat over my usual t-shirt up top. After 10min I'm usually starting to sweat, so I lose the sweatshirt and keep the hat, turn the heater off and turn on the fan on the lowest setting.
Take longer than you think you need to warm up. Give it a solid 20-30min to get warm and include some 30-90sec pops up over threshold.
"Don't you have to go be stupid somewhere else?"..."Not until 4!"
Typically, I turn on the space heater and leave the fan off to start, and I've got on a sweatshirt and hat over my usual t-shirt up top. After 10min I'm usually starting to sweat, so I lose the sweatshirt and keep the hat, turn the heater off and turn on the fan on the lowest setting.
Take longer than you think you need to warm up. Give it a solid 20-30min to get warm and include some 30-90sec pops up over threshold.
"Don't you have to go be stupid somewhere else?"..."Not until 4!"