I agree, completely ridiculous. Please EA do something about these moments, please make them fun and not incredibly frustrating shores. I think there are two main problems, you don't give enough time to compete these by just playing the game and the difficulty levels are way too high. Stamina is also an issue as said above.
To have a shot at completing some of these you have to:
Stick lifts/block shots/poke checks: call for a pass from your CPU teammates, then dump the puck to the opposing team CPU, then try to poke check/stick lift/block shots, then repeat.
Score more than 3 goals: score a goal, pull your goalie, let the CPU score, then score again, then score two empty net goals (4 goals).