It will always be at a lower speed due to the enhanced difficulty, and if one trips there is less of a distance towards the ground and it is easier to absorb the impact with the arms and buttocks so that the head is not as likely to hit.
Unlike forward running, it is also much more difficult to brace a backward fall or drop into a roll if one trips.
Turning the head around while running can generally eliminate the visual impediment, although it is awkward, limits speed, and may result in neck strain.
[citation needed] Running flat or uphill, the heel is used to push off rather than the ball of the foot as normally occurs with forward running, working the tibialis anterior muscle (pushes the heel down, raises the front of the foot) more as a prime mover than a shock absorber.
[citation needed] Due to constantly having to look behind oneself, or sometimes keeping the eyes fixed, people can learn to run with more neck mobility or without a straight look ahead.
It was executive produced by Stephen Herek, the director of The Mighty Ducks, and directed by Lachlan Ryan and Jarrod Theodore.
In 2013, the band Atoms For Peace released the song Reverse Running, as part of their debut album Amok.