Either use another treadmill or just do your HIIT workouts somewhere else. And report the slippage to the gym's management. The treadmill is probably the worst place to do HIIT. It just isn't designed to manage the quick changes of pace.
__________________
Lisa Holladay, CSCS
Our main business is not to see what lies dimly at a distance, but to do what lies clearly at hand.
--Thomas Carlyle
|