Tripping from Behind

[Texas Aggie]

Type of foul signals are all but obsolete in terms of usefulness. We still need to give them, but they are worthless. The only real exceptions are block/charge, something else that differentiates offense and defense, or situations where a foul caused a violation by the other team and you are calling the foul. I.e. bump caused a travel and you signal for a foul and a push (to sell it).

[Adam]

Originally Posted by Texas Aggie

Type of foul signals are all but obsolete in terms of usefulness. We still need to give them, but they are worthless. The only real exceptions are block/charge, something else that differentiates offense and defense, or situations where a foul caused a violation by the other team and you are calling the foul. I.e. bump caused a travel and you signal for a foul and a push (to sell it).

My only question here is the use of the word "obsolete," which implies that at one time they were more useful than they are now. Were they?