Notes
run 4 strides at the end
-strides are ~100m accelerations done after your run on your road, sidewalk, front yard if it's big enough, or nearby field
-start at a jog, build to about 95% of your maximum speed, hold for 2-3 seconds, and then slow to a stop
-one stride should take you 20-25 seconds
-take a minute of walking/standing in between each one