Which exercises would be BEST for improving your push up test? A) bench press and tricep dips
B) pull ups and Pacer
C) sit ups and leg lifts
D) planks and lunges

Because without physical activity, the body has extra "energy" if you will, and so when it is time for bed you are not tired, so you end up staying up all night. also there is probably an effect on your internal clock, which messes with your melatonin production which goes hand in hand with your sleep cycle

To this question it will be choice one