Description
Measure an event's signed time from an exercise-stage start.
Rehabilitation records separate client priorities, scheduled attendance, assistance codes, video coordinates and exercise logs. A missed scheduled visit differs from an unscheduled day, and a frame timestamp assumes a frame-rate model. Local counts or offsets do not evaluate movement quality, recovery, safe exercise or appropriate care.
Measure an event's signed time from an exercise-stage start.
When to use this tool
Use Exercise Stage Relative Time when you already have eventSeconds, stageStartSeconds and need to measure an event's signed time from an exercise-stage start.
How to use the tool and how it works
- Enter eventSeconds, stageStartSeconds. Use the units and conventions below.
- Run the tool. Correct any format, range, or cross-field input error before interpreting the output.
- Read stageRelativeSeconds, beforeStage. Inspect beforeStage before interpreting the associated values.
Return eventSeconds-stageStartSeconds and flag event<stageStart as beforeStage.1
| Input field | Meaning and units | Accepted input |
|---|---|---|
| eventSeconds | Event Seconds | Required. Finite number. |
| stageStartSeconds | Stage Start Seconds | Required. Finite number. |
| Output field | Interpretation | Returned shape |
|---|---|---|
| stageRelativeSeconds | Stage Relative Seconds | Required. Finite number. |
| beforeStage | Before Stage | Required. Boolean. |
{
"input": {
"eventSeconds": 155,
"stageStartSeconds": 120
},
"output": {
"stageRelativeSeconds": 35,
"beforeStage": false
}
}Limitations and assumptions
- Timestamps share a supplied epoch; no stage, exercise intensity, response or care recommendation is inferred.
- Inputs must satisfy both the field types and the cross-field conditions above. Invalid input causes an error; a successful false flag or documented placeholder is a different result.
- Numeric calculations use binary floating point unless exact decimal-integer arithmetic is explicitly stated. No hidden measurement tolerance or decimal rounding is added; nonfinite or out-of-contract results are rejected. Numeric signed-zero results are exported as zero.
Alternative or Complementary methods
Review the actual attendance schedule, movement recording and stated outcome instrument. For timing, use acquisition timestamps when frame rate varies; keep client priorities and exercise logs separate from a validated assessment of recovery.
References
Similar or alternative tools
- Physiotherapy Rest Interval Gap
Measure a signed rest interval or overlap between recorded exercise sets.
- Measurement Rest Exercise Context Tag
Attach explicitly recorded rest/exercise context wording.