Leverage (attack angle)
Leverage is not just mechanical advantage, but also using your whole effort and body for a focused purpose. Make your attack strong with unified direction, against an opponents weak point.
Decide which barrier is in the way and move it. Move your arm away from your torso, removing your defenses, then use my arms legs and core to turn your shoulder against the joint.
This attack often feels like inevitability to your opponent. Remaining balanced while consistently attacking. Using the whole body to remove options.
Example -
BJJ - knee slice pressure pass to side control
Military - Calling in assets
Nature - Boa constrictor squeezing its prey.
Skills - Balance, Tempo, Manipulation
Focus - Body tension and frames