for how long do you perform each stretch?

[luka5]

for how long do you perform each stretch? and do you do it just once or more times?

[RFabsik]

What stretch?

[mrelwooddowd]

I've been told by PT's to do 30 seconds each. I do my main ones (hams, hips, low back, quads) for about 20 seconds, 3 times each. Twice a day if I have the opportunity.