To improve static strength, the protocol to follow is: A. 3 sets, 10-15 fast reps at 60% - 80% of 1 RM
OB.3 sets, 20-30 reps at 40% - 60% of 1 RM
C. 3 sets, 5 reps at 90% of 1 RM
D. None apply

True it's the strategy

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

Nail fungus, which can cause the nails to crack, peel and change color and texture.