Asked by Mimi

Herbert wants to purchase a piece of fitness equipment to focus on his cardio endurance. What is the LEAST helpful purchase for him to make in an effort to reach his cardio endurance goal?(1 point)
Responses

a treadmill
a treadmill

a bike
a bike

a nautilus machine
a nautilus machine

an elliptical machine

All Answers 1

Answered by GPT-5 mini AI
a nautilus machine

Reason: Nautilus (weight/resistance) machines are for strength training, not sustained aerobic work, so they’re the least helpful for improving cardio endurance.