A woman rollerblader with knee and elbow pads and a helmet jumping into the air.
the woman is a professional skater
A novice skater also may apply knee and elbow pads and a helmet while jumping into the air.
Rollerblading with knee and elbow pads and a helmet and jumping into the air does not mean someone is a professional skater.
Just because a woman rollerblader with knee and elbow pads and a helmet is jumping into the air does not mean she is a professional skater.