Which factor has the greatest impact on flexibility? A) age B) ...

[gonzo233]

Which factor has the greatest impact on flexibility?
 A) age
  B) gender
  C) height
  D) genetics
  E) body temperature

Question 2

Running or cycling without proper stretching ____.
 A) causes muscles to tighten
  B) increases muscular flexibility
  C) induces plastic elongation
  D) induces elastic elongation
  E) causes muscle to weaken

[Sierray]

Answer to Question 1

D

Answer to Question 2

A

[gonzo233]

Thanks for the timely response, appreciate it

[Bigfoot1984]

Gracias!