I've been trying a few lately and noticed that some provide a smooth burst of energy without that dreaded crash. One thing that often gets overlooked is how the type of movement you do affects your endurance. For example, when using a treadmill, certain factors like the incline and speed can make or break your stamina over time. And if you're running on a treadmill for long periods, sometimes something like the
treadmill tail can happen – where you feel a bit of strain in your legs or lower back.