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.
Most of the leg muscles are posterior, while the tibialis anterior, in the anterior compartment, produces dorsiflexion of the foot at the ankle. With dosiflexion, the toes are raised and the heel is lowered. That's just the opposite of plantar flexion.esson Summary. In summary, lots of muscles produce movement of the foot and toes. The extrinsic foot muscles are located in the leg, while the intrinsic foot muscles are located in the foot. The gastrocnemius, soleus, fibularis longus, fibularis brevis, tibialis posterior and plantaris all produce plantar flexion.