What is the average age your muscles start to deteriorate?

Question: What is the average age your muscles start to deteriorate?
- Keywords:
  age,
  average,
  deteriorate,
  muscle
Asked by Cheezy Gorilla Toes to Lucy on 16 Nov 2016.
- Lucy Oldacre-Bartley answered on 16 Nov 2016:
  
  Good question – believe it or not it is actually as young as 30. Therefore a healthy lifestyle and exercise is recommended starting now!

Question: What is the average age your muscles start to deteriorate?