Question

which of the following machines in the gym is not used for cardiovascular fitness?
(1 point)
stair climber
treadmill
weight machine
elliptical trainer

Explanation:

Cardiovascular fitness machines (like Stair Climber, Treadmill, Elliptical trainer) elevate heart rate for endurance. Weight machines focus on strength training (muscle building), not cardiovascular endurance.

Answer:

Weight machine