DeSean Jackson injured himself after he caught a pass from quarterback Kevin Kolb in the afternoon portion of Saturday's training camp practice.
The Eagles wide receiver appeared to injure his back, but he limped off the field favoring his right leg as he leaned on a trainer. Jackson was then helped into a cart, wheeled off the field and to the locker room. He got out of the cart without assistance but walked very slowly indoors.
The play occurred during a no-pads 7 on 7 drill. Jackson pulled in a short pass in between cornerback Asante Samuel and linebacker Omar Gaither. There didn't appear to be any contact, but Jackson looked as if he had to bend awkwardly to catch the ball. He dropped to the turf, rolled over and stayed down for several seconds before the training staff ran to him.
As the trainers looked him over, Eagles coach Andy Reid came over to examine the scene. Jackson eventually got up, but he was wobbly and looked as if he might fall over again.
The Eagles will have an injury update after practice.