So the question arises, what kind of human body can withstand such frequent movements at such high speeds?
Mecha pilots and off-road vehicle drivers can endure these speeds because there is no absolute rigid connection between the pilot and the entire mechanical body.
If a mecha's leg breaks or its head falls off, it doesn't affect the life status of the pilot inside.
Even if an off-road vehicle is hit, at least there are airbags and seatbelts for protection, so that it's not an absolute death sentence.
But for soldiers inside this new type of humanoid weaponry... without a full-range rigid connection with the entire mechanism, they cannot precisely control every part of this new weaponry, and thus cannot unleash its full capabilities.
Command transmission delays, acceptable on large mecha, are absolutely not allowed on this type of single combat equipment.
