What is the minimum recommended clearance space at the rear of a treadmill during operation for safety?
- A1 foot
- B3 feet
- C5 feet
- D6 inches
Correct Answer
3 feet
Explanation
Safety guidelines recommend at least 3 feet (approximately 1 meter) of clear space behind a treadmill to allow the user to step off safely and prevent injury in the event of a fall.

