Except Poor judgement
Hope this helps!
Palm? I think it’s either palm or just the front of your hand haha
Follow a food guide. For example, in Canada we have Canada's Food Guide that lists recommended foods in order to meet nutritional requirements for different ages and genders.
Hope this helps!
The last on, tennis and volleyball because in tennis, you have to be able to serve and return with a lot of power, and in volleyball it is the same.