ForceDecks Test: Isometric Test Protocol

1. Zero plates - Zero the plates. Ensure nothing is touching the plates during this step. 

2. Weigh individual - Measure the individual's weight.

Important: for isometric tests where the bodyweight is being supported by something other than the plates (e.g., Shoulder Iso-I), only the limb being tested should be weighed.

3. Assume starting position - Ask the individual to assume the starting position on the plates.

4. Stabilise individual - Instruct the individual to remain completely still, in the starting position for 2-3 seconds before and between each rep in the test.

5. Perform test - Instruct the individual to:

a. Contract as hard and as fast as possible; then

b. Hold at maximum force output for a minimum of 2 seconds; then

c. Relax after the contraction; then

d. Assume the starting position again.

6.  Repeat - Repeat step 5 to record the desired number of reps.

7. Complete the test - Click to stop the recording and check the results.