I am a super beginner at the gym. Like I just started less than a month ago. So far I am only doing incline walking. I do incline 9 (MAYYYBEE 10) speed 2.8, 30 mins and then incline 6 speed 3.2 15 mins, then incline 4 speed 3.2 5-15 mins.
The 9/10 incline kills me by the end of the 30 mins...