Assessment by Personal Trainer

I did my fitness assessment with a PF personal trainer this morning.

Blood pressure: Normal
Cardiovascular fitness: Elite (Yeah!)
Strength: Fair ):
Flexibility: Poor ))):
Body Composition: Fat mass 20% (Moderate to Optimal) Average male is 23%

Conclusion:
My chronological age is 38 but body age is 37. My obtainable body age is 28.
So how do I achieve this?

Improving flexibility improves body age by 2 years.
Improving strength improves body age by 2 years.
Improving Body Composition improves body age by 5 years.

Too much junk food and alcohol after Sundown ))):
Time to watch diet again.....

^..^