Relatively high. Competitive badminton requires high reaction speed, instant starting speed, bounce and strength. The highest speed of badminton exceeds that of football. It is conceivable how high the health requirements for competitive badminton teams are.
On the contrary, leisure badminton has no physical requirements. As a common practice in daily life, the only requirement for casual play is hand-eye integration, as long as you can catch the ball and hit it back.