Maybe ease up on the back pressure until she’s ready to fly?
For all we know, the asphalt could have been soft. It looked like textbook soft field take-off 
At least it takes off ;)
Same technique in something a little larger…
Wheels up a bit too sharp for me in the Commander takeoff video
That is one truly beautiful 727. Bit of showboatin, in the landing and the take off. Nice control throughout.
