Alternatives training for lactate threshold
So been fighting injury for a while so I keep my training low impact and only run outside when required. I ride the bike on a high gear at a fast cadence for 90mins roughly 30miles multiple x a week. 1hr on stairmaster. Short 3-4 mile Treadmill z2 runs followed with rows and swimming weekly. My z2 pace has increased. A 8:20~30 pace 143-150 bpm (and that’s on a treadmill, my HR always higher on treadmill because I overheat fast) But today did a fast boot run and lactate hit me so quickly and heart rate peaked at 194. It was only a 7:30 pace (in boots and fields) but it was a pace I could’ve easily held before injury even though my zone 2 was slower
In short the question is what are low impact ways I can speed train to improve my lactate threshold