What do you think about this kick count instructions ??🤔

They gave me this at the hospital last time when i was sick w the flu.. but i had to change my diet at 33 weeks and now my baby has been more lazy, still moves but not as frequent like before . Idk if i am misunderstanding this but are the basically saying to track fetal movement for 1 hr and you’re ok if u get 4 kicks only?? Bcs from my understanding ive read and seen that you’re supposed to get 10 movements in 2 hrs ?? And ugh they want u to go to l&d after HOURS! of baby not moving?? and also aren’t changes in fetal movements a concern too & should be checked out?? I contacted my ob clinic to ask them for advice but they were helpless