Hamstring pulls

[mortac8]

@TrevorS

I have been doing the 10x10 for just over a week now. I have progressed to 10x20m x 2
I am starting to pick up speed over the final 10m but still nervous about starting aggressively. At what speed are these at, somewhere btw 50-70%?

“in tempo” is like 50%
“accelerations” are higher%
It’s all just a general guide though not to be used as a cookie-cutter protocol. If you feel you shouldn’t start aggressively then maybe you should delay such work.