for example i have spike made for running 800m and up races.
i am a 200-400 m sprinter (more 400m)
so if i will buy special spikes for running up to 400m will my time increase A LOT?
OR ONLY BY 0,x/0,0x sec?
i have nike zoom rival md (red ones)
for example i have spike made for running 800m and up races.
i am a 200-400 m sprinter (more 400m)
so if i will buy special spikes for running up to 400m will my time increase A LOT?
OR ONLY BY 0,x/0,0x sec?
i have nike zoom rival md (red ones)