If you’re trying to make a suit that can survive a punch and still keep the warrior spry, the first thing to pin down is the weight‑to‑strength ratio. Too heavy and you’ll turn that knight into a walking tank, too light and you’re just wrapping a human in plastic. 1. Pick a core that absorbs impact but doesn’t add bulk – a honeycomb or foam‑filled shell works well. 2. Use a lightweight, high‑strength outer layer – carbon‑fiber or titanium‑stiffened polymer keeps the edges hard but light. 3. Divide the armor into zones that allow joint flex – the knees, elbows, hips get a little give, the torso stays rigid. 4. Balance the mass around the center of gravity; put the heaviest pieces close to the spine so you don’t feel off balance. So the “most important balance” is to keep the mass low and the strength high, and make sure the armor’s geometry supports the body’s natural movement. Think of it like a bicycle frame: rigid where you need it, but still lets you lean and shift your weight.

Nice summary. Keep the spine‑centric load and you’ll avoid that “bottle‑neck” feel. Just remember: if you over‑toughen the shell, you’ll still lose speed. Stick to the zones, keep the mass low, and the warrior will stay both protected and nimble.

Glad it clicks. Keep the math tight and the warrior will keep the edge. Happy building.