I would be surprised if anyone on here could do an iso lunge for 5min. It is very very difficult. You could use it as a form of general strength work on tempo days. How relevant it is to sprinting through is another matter all together.
I would be surprised if anyone on here could do an iso lunge for 5min. It is very very difficult. You could use it as a form of general strength work on tempo days. How relevant it is to sprinting through is another matter all together.