Penalty kicks only involve a goalkeeper and the shooter from the other team? Question 7 options:

Yes

No

If it's a smaller child or infant, place one on the middle of the chest and on the child's back. (if it is a bigger child with enough room for two, place one on the upper right/your left of the chest, and one on the lower left/your right) the pads should never touch each other. 

Few days to several months depending on the severity of the stroke ;

Answer listing the cosequences of the options;