Notes
In a HUGE rush, so:
.5 Mile Warmup
.25 Mile hill @5.5%, set to 7.2/7.3 mph
.25 Mile recovery @ 0%, 6.0 mph
.25 Mile hill @5.5%, set to 7.2/7.3 mph
.25 Mile recovery @ 0%, 6.0 mph
.25 Mile hill @5.5%, set to 7.2/7.3 mph, 4:32
.25 mile cooldown @ 6.3
Hills are hard, but not impossible. Note that HR never went extremely high (only to ~89%) despite a large amount of perceived effort. They are definitely harder on the muscles than the heart. I was in a rush, so I didn't get quite the workout I'd hoped. Next time I should try pushing the uphills just a little bit harder.