- 0/5
- No signs of contraction
- 1/5
- Signs of muscle contraction but no joint movement
- 2-/5
- GM, half of ROM
- 2/5
- GM, Full ROM
- 2+/5
- GM, Full ROM, Min resistance
- GR, initiation of ROM
- 3-/5
- GR, half of ROM
- 3/5
- GR, Full ROM
- 3+/5
- GR, Full ROM, Min resistance
- 4-/5
- GR, Full ROM, Min-Mod resistance
- 4/5
- GR, Full ROM, Mod resistance
- 4+/5
- GR, Full ROM, Mod-Max resistance
- 5/5
- GR, Full ROM, Max resistance
