Hello, How fast can a real 737-800 fly? In Flight Simulator X, you're only aloud to go 340 knots then the overspeed alarm comes on. And I know that when I fly on a 737 we're easily going 450 knots.n Flight Simulator X, you&#39;re only aloud to go 340 knots then the overspeed alarm comes on. And I know that when I fly on a 737 we&#39;re easily going 450 knots. Thanks! -Matt. Source(s): fast 737 800 fly: https://trimurl.im/j26/how-fast-can-a-73... Dannielle Â· 2 months ago.
Dorsiflexion of the foot uses four muscles. These are the tibialis  anterior, extensor digitorum longus, extensor hallucis longus, and  the peroneus tertius.orsiflexion of the foot uses four muscles. These are the tibialis  anterior, extensor digitorum longus, extensor hallucis longus, and  the peroneus tertius.
The peroneus brevis muscle plantar flexes and everts the foot or pulls the toes up and the foot outwards. Its tendon attaches to the fifth metatarsal on the outside of the foot. The end of fifth metatarsal can be felt as the bony prominence on the outside of the foot.