The growing strains stem largely from Ankara's increasing criticism of Israel's occupation of Palestinian territory, and more recently, Ankara' canceled joint military exercises with Israel scheduled for later this month.

VOA: standard.2009.10.27

and the friend could mention that when he exercises, he feels more alive and more invigorated.

而你的朋友提到当他锻炼的时候，他会感觉精神焕发，充满生气。

That's what课堂 - SpeakingMax英语口语达人