Because, it helps you exceed.
Answer: depends if your trying to turn weight into muscle if so eat lots of healthy food everyday and workout 5-6 days a week
Explanation: done this process many times
Answer: You will have a NEGATIVE energy balance if you take in fewer calories than needed.
You need to consume the correct amount of calories in order to stay healthy or maintain a neutral energy balance, which is what’s best for you. Good luck.
Answer:
After lifting weights for two weeks, Joe finds that the weights he has been lifting do not feel very heavy to him anymore. This is an example of Muscle adaptation principle - D.