Explain the difference between isometric and isotonic movements. Provide examples of each type of movement. Which type of movement would build muscle, and which would only improve muscle tone?

well when looking at this if you think about it   negativley and positivley   react with each other and when the first layer gets full they add layers it starts with 2 on the first layer and it constantly goes on until the official number is there

the answer is false, i know this answer is late but its for anyone else that needs it.