@MissionHistorical786in r/Sprinting • Mentions
On “Are treadmills worth it for sprint training? (I dont have an indoor track and it gets very cold outside. My gym has these treadmills…)”
I've seen some sprinters use the curve ones and their form looks fairly good.
[video
None of these things/points he mentions are related to off-season .... but its probably better than nothing. I would use it sparingly and combo it with a few strength training and plyo sessions during the week.
link to this video