Earlier I posted the insane video footage of a Royal Air Maroc 737 struggling to take off at Frankfurt Airport.
In the video you can see a Royal Air Maroc 737-700 lift its nose but struggle to take off. It very briefly gets airborne (which could have led to a stall), but then the pilots bring it back down, continue to accelerate, and then finally take off.
We ultimately don’t know what caused the incident. It could have been that the pilots didn’t use enough flaps. It could have been that the pilots had the takeoff speed wrong. Or it could have been any of a number of other things.
Even if the pilots caused it, their recovery in the incident was excellent, it would seem.