You can also do some high gear/low cadence/high resistance stuff to get a similar relief effect to standing.
Changing hand positions is good - it has a knock on effect. And rolling back onto your sit-bones in an exaggerated manner helps, within reason.
And FFS, never spend more than 45 minutes on there. I'm currently doing 2 different turbo sessions per week, and both are 30 minutes, which includes 10min w/up and 5min w/down.
My plan currently has 2x 1 hour sessions this week, 2x 1.15 sessions next week, and 2x 1.30 sessions the week after....
My plan currently has 2x 1 hour sessions this week, 2x 1.15 sessions next week, and 2x 1.30 sessions the week after....