When holding a football, the guide to use is the positioning of your fingers on the laces and the placement of your hand for optimal control and throwing accuracy. The ball should rest mostly on the part of the hand connecting the index finger and thumb, leaving a slight gap between the palm and the ball. The most effective grip involves positioning your four fingers on or near the laces, usually with the ring finger and pinky on the laces, the index finger near the top of the ball, and the thumb spread out on the opposite side, creating a "C" shape. The index finger is especially important as it should be the last finger to touch the ball upon release, helping to achieve a good spiral. This finger and thumb placement serves as a guide for how to hold and release the football effectively when throwing.
Additionally, when running with the ball, the ball should be tucked against the body with the wrist curved up to fit the natural shape of the football and the opposite hand wrapped around it for extra security. This "tuck and wrap" method provides stability and helps protect the ball from defenders.
In summary, the key guide is finger and thumb positioning relative to the laces, the "C" grip shape with the throwing hand, and firm but comfortable control that allows the index finger to guide the ball's release for accuracy and a tight spiral.