70 year old. No yoga, but I touch my toes regularly.
I don't understand this thread.
Riding position? Singular
Bike? Singular
#5 = Hydrating position
#3 = Cruising along enjoying the day on an endurance geometry frame
#2 = making some time
#1 = into the wind, 'thru-the-eyebrows' vision. And don't forget your readers.
YMMV
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Vintage, modern, e-road. It is a big cycling universe.