Question

athletics use special shoes with spiked soles to run faster on the race tracks .how do spikes help them

Answer 1

spiked shoes give the athletes a good grip on the track. the spikes of the shoes goes inside the track and reduce the chances of slipping and also give the athletes better grip so that there full energy works in moving them.

Answer 2

spikes made a grip on the ground ensuring that the athlete would'nt fall