Throttle sets total energy. Attitude sets where it goes. Neither one works alone.
Divides the energy you already have between flight path and airspeed. Exchanges one for the other; creates none.
Sets how much total energy you have — altitude and airspeed combined. Adds or removes it; does not choose where it goes.
| Path + speed deviation | What it actually is | Correction |
|---|---|---|
| Low and slow | Too little total energy | Throttle forward, then re-trim |
| High and fast | Too much total energy | Throttle back, then re-trim |
| Low and fast | Right energy, wrong place | Ease aft — trade speed for altitude |
| High and slow | Right energy, wrong place | Ease forward — trade altitude for speed |
| Off path, on speed | Both errors at once | Throttle and elevator together |