The reasons for rescue failure can be referred to by the mnemonic FAILURE. In this mnemonic the "U" stands for underestimate because underestimating the incident can lead to failure of rescue operation.Therefore in mnemonic FAILURE U stands for underestimate.
Netball would also benefit from a basketball warmup as they both use their hands to play with the ball and both have nets. The only difference is in netball you can't dribble with the ball