Tally Prescribed Physical Therapy Isometric Hold Times and Volume — Free
Completing home physical therapy exercises without logging hold times makes it easy to either under-dose therapeutic muscular strain or over-fatigue healing tendons. Enter your prescribed rehabilitation exercises, set counts, repetitions, and hold seconds to calculate cumulative isometric contraction time against clinician targets.
The proof surface
Physiotherapy load progression trackers audit week-over-week resistance increases; this board measures daily cumulative isometric contraction duration across prescribed rehabilitation routines.
Inputexercise description | sets | reps per set | hold duration per rep in seconds; daily prescribed isometric hold target ceiling in seconds
Output artifactTotal cumulative isometric hold time with row-by-row context
Cost$0 local calculation · no card, paid key, subscription or signup · proposed filing price is not for sale
Sample, not your facts: Illustrative inputs: Isometric wall sit | 3 | 3 | 20.0; Glute bridge hold | 2 | 5 | 10.0; Prone trunk hold | 2 | 2 | 30.0. Daily prescribed isometric hold target ceiling in seconds = 300. Total cumulative isometric hold time: 400 seconds. All records are invented.
Before using the rehabilitation-load board
Before starting your home rehabilitation routine, review the exercise handout or clinic patient portal instructions provided by your physical therapist. Note the specific parameters prescribed for each drill: the number of sets, repetitions per set, and required isometric hold duration in seconds. For static holds (such as wall sits, planks, or glute bridge holds), therapeutic benefit depends on achieving adequate cumulative time-under-tension without inducing compensatory muscle firing or joint aggravation. Enter the parameters for each distinct movement to sum total contraction duration. Compare the cumulative hold time against the ceiling recommended by your therapist for your current rehabilitation phase to avoid post-exercise inflammatory flare-ups.
Why the flat version breaks
Extending hold duration during severe pain
Holding isometric contractions through sharp or escalating joint pain damages healing connective tissue and violates clinical rehabilitation protocols.
Counting sloppy repetitions performed without form
Allowing compensatory muscle recruitment just to finish repetition counts reinforces dysfunctional movement patterns and fails to isolate target musculature.
Confusing total elapsed workout time with hold time
Spending 30 minutes in a gym area does not mean 30 minutes of therapeutic loading; only the active contraction seconds provide muscle stimulation.
How to work the rehabilitation-load board
Itemize prescribed rehabilitation drills
List each home exercise prescribed by your clinician. Use clear functional labels that match your clinical exercise protocol.
Record sets and repetition counts
Enter the exact whole number of sets and repetitions completed with strict adherence to proper form. Do not record repetitions that broke biomechanical form.
Specify hold duration in seconds
Log the planned or timed isometric hold time per repetition in seconds. For dynamic exercises without static holds, enter zero or minimum pause seconds.
Compare cumulative time against targets
Sum the total contraction seconds across all movements and compare the aggregate volume against your prescribed rehabilitation ceiling to prevent tendon overload.
What the rehabilitation-load board separates
Question
Before
Inspect this instead
Extending hold duration during severe pain
Holding isometric contractions through sharp or escalating joint pain damages healing connective tissue and violates clinical rehabilitation protocols.
Record sets and repetition counts
Counting sloppy repetitions performed without form
Allowing compensatory muscle recruitment just to finish repetition counts reinforces dysfunctional movement patterns and fails to isolate target musculature.
Specify hold duration in seconds
Confusing total elapsed workout time with hold time
Spending 30 minutes in a gym area does not mean 30 minutes of therapeutic loading; only the active contraction seconds provide muscle stimulation.
Compare cumulative time against targets
This rehabilitation-load board replaces a manual count or calculation, not source verification or the responsible person’s review.
Run it on the samples, right here
FIRST-LOAD
HYPOTHESIS / PROTOTYPE — checkout unavailable. Calculation is local. A draft is saved automatically in this browser profile when storage is available; Reset to sample clears it. Optional Pro history stores only five summaries and has its own deletion control. State links encode your inputs and can remain in browser history, clipboard or recipients’ records; share only non-sensitive rows. Optional external AI formatting leaves this device. The required site analytics beacon reports page activity; shared URLs contain encoded inputs. Do not treat an encoded URL as private. The calculator has no input-collection endpoint.
Rehabilitation volume arithmetic only, not medical diagnosis or physical therapy prescription. Exercises, sets, and hold durations must be determined by a licensed physical therapist or physician. Discontinue any movement that causes acute pain and consult your healthcare provider.
Data note: The rehabilitation-load board processes exercise description | sets | reps per set | hold duration per rep in seconds locally. Starter/sample selection and Run compute in this tab; no input is sent by the calculator. A local draft may be saved; explicit state-link sharing or optional external AI formatting can disclose inputs. Use non-sensitive labels.
Go deeper: the companion app files the same reading as a meter band gauge
The article demo above runs without limits. The companion app keeps a local history, exports the rows as CSV, prints the rehabilitation-load board reading, and holds your drafts on this device — one complete free app run; the proposed $4 one-time filing layer is not for sale.
The rehabilitation-load board answer stays complete for free. The proposed $4 one-time filing layer adds row CSV, print and five local reading summaries, not hidden answers. Checkout is unavailable; the article demo remains unlimited.
Rehabilitation volume arithmetic only, not medical diagnosis or physical therapy prescription. Exercises, sets, and hold durations must be determined by a licensed physical therapist or physician. Discontinue any movement that causes acute pain and consult your healthcare provider.
What this is built on
Method: Log the planned or timed isometric hold time per repetition in seconds. For dynamic exercises without static holds, enter zero or minimum pause seconds.
All sample records, dates, quantities and labels are invented. No outside policy, contract, rate, clock offset, measurement or accessibility standard is represented as verified.
Google’s official pricing documentation, fetched 2026-09-30, says AI Studio is free in available regions. Optional formatting may require a Google account; manual local entry requires none. Limits can change and free-tier content may be used to improve products. Do not send private records.
Before: home physical therapy felt like a loose list of repetitions. After: cumulative isometric contraction seconds are totaled against the prescribed daily ceiling.
Three worked readings, with different inputs
Sample A — typical inputs
Isometric wall sit | 3 | 3 | 20.0
Glute bridge hold | 2 | 5 | 10.0
Prone trunk hold | 2 | 2 | 30.0
Setting: Daily prescribed isometric hold target ceiling in seconds = 300. Expected summary: 400 seconds.
Wall sits tally 3×3×20s = 180 seconds. Bridge holds tally 2×5×10s = 100 seconds. Prone holds tally 2×2×30s = 120 seconds. Total cumulative isometric contraction time equals 400 seconds (6.67 minutes). Against the 300-second target ceiling, the total exceeds the ceiling by 100 seconds, flagging the routine for fatigue monitoring.
Setting: Daily prescribed isometric hold target ceiling in seconds = 300. Expected summary: 240 seconds.
Scapular slides generate 120 seconds of hold time (2×4×15s) and quad extensions generate 120 seconds (3×5×8s). Total isometric load equals 240 seconds (4.0 minutes), comfortably within the prescribed 300-second ceiling.
Sample C — boundary convention
Cervical retraction hold | 1 | 5 | 5.0
Setting: Daily prescribed isometric hold target ceiling in seconds = 300. Expected summary: 25 seconds.
A single cervical spine rehabilitation drill of 1 set of 5 reps with 5-second holds generates exactly 25.0 seconds of total hold time, verifying correct single-exercise calculation against the target ceiling.
Optional AI formatting, never the calculation
Manual entry completes this rehabilitation-load board for free without signup. If available to you, the free AI Studio interface linked in the sources may format fictional or non-sensitive notes; external access may require an account. No API key or AI call is built into this tool. Free-tier content may be used to improve products. Review each cell and transcribe it to the labeled row schema; do not paste the JSON object into the row box.
Format only these fictional or non-sensitive notes for a rehabilitation-load board. Return strict JSON shaped as {"rows": [{"label": "string", "cells": ["string", "string", "string"]}], "setting": "string"}. The columns are exercise description | sets | reps per set | hold duration per rep in seconds; the setting is Daily prescribed isometric hold target ceiling in seconds. Keep all supplied strings and quantities exactly; do not calculate, infer missing entries, invent dates or add advice. If any required value is missing, return an empty rows array and ask me for it separately. I will verify every cell against my source and manually transcribe rows using vertical bars before running the local calculator.
An AI response is not executed, fetched or trusted as a result. Missing values remain questions; the strict local parser checks the rows you actually enter.