{{ summaryTitle }}
{{ summaryValue }}

{{ summaryLine }}

Goal{{ resultsReady ? goalRecord.label : '—' }} Circuit{{ resultsReady ? `${computation.values.rounds} rounds` : '—' }} Active{{ resultsReady ? `${formatNumber(computation.values.density_percent, 0)}%` : '—' }}
Choose the main outcome for this no-equipment session.
Use the level you can perform with clean form today.
{{ session_min }} min
Use a realistic uninterrupted training window.
Easy favors practice, steady favors repeatability, and challenging increases density.
Full body is the default; use a bias for a more specific session.
Choose the closest practical limitation and keep every movement pain-free.
Auto is the neutral default; explicit choices run from 2 to 8 minutes.
Auto is the neutral default; explicit choices run from 2 to 8 minutes.
When set, the guide compares frequency with general adult strength guidance.
Off is the neutral default; turn it on only when the base session feels repeatable.
{{ include_finisher ? 'Included' : 'Off' }}
Run the session
  1. {{ step }}
Movement choices
  • {{ row.patternLabel }}: {{ row.selected }}. Easier: {{ row.regression }} Harder: {{ row.progression }}
Readiness and safety
  • {{ note }}

The chart renderer is unavailable. The same timing remains available in the session guide and exercise ledger.

StepBlockMovementTimingCueCopy
{{ row.step }}{{ row.segment }}
{{ row.roundLabel }}		{{ row.movement }}
{{ row.patternLabel }}		{{ row.timing }}{{ row.cue }}
7-Minute Workout Timer Run a guided 12-move circuit timer with adjustable work and transition intervals, safer substitutions and browser cues, plus a complete time plan.
Circuit Training Timer Plan a circuit training session with named stations and realistic transitions while checking round recovery, work density, and the live phase schedule.
Weekly Workout Schedule Planner Build a seven-day workout schedule for your goal and available days with equipment-aware sessions, recovery checks and guideline totals.
Workout Volume Calculator Calculate workout tonnage and density from logged sets and bodyweight work, then compare weekly hard sets using consistent RPE and load assumptions.

A ten-minute training window and a forty-minute one should not contain the same circuit squeezed at different speeds. A sensible bodyweight session reserves time to warm up, chooses movements that fit current ability and space, repeats only as many complete rounds as the clock allows, and leaves room to cool down. More work is not automatically better when shorter rests or harder leverage make technique collapse.

Bodyweight resistance comes from moving and stabilizing the body against gravity. Range of motion, tempo, pauses, single-limb balance, hand or foot position, and work-rest timing can all change the challenge without adding equipment. This makes home and travel training flexible, but it also makes labels such as beginner or advanced incomplete. The right version is the one that remains controlled and does not cause pain today.

Pattern Training role No-equipment examples
Squat or lunge Knee- and hip-dominant lower-body work Sit-to-stand, squat, split squat
Push Upper-body pressing and trunk control Wall, incline, or floor push-up
Hinge or glutes Hip-dominant posterior-chain work Hip hinge, bridge, single-leg hinge
Posterior chain Upper-back and shoulder-blade control without a pulling implement Prone W raise, reverse snow angel, wall angel
Core brace Resisting unwanted trunk movement while breathing Dead bug, plank, standing cross-body drive

Movement coverage and training dose answer different questions. A balanced session may touch several major patterns, while weekly progress depends on how often those patterns are trained, how hard the sets feel, and whether recovery is adequate. General adult guidance recommends muscle-strengthening activity on at least two days each week, but one generated session cannot determine an individual’s ideal frequency or recovery needs.

Constraints are planning cues, not diagnoses. Lower-impact, wrist-friendlier, knee-friendlier, and standing substitutions can remove an obvious barrier, yet they cannot determine why a movement hurts or whether exercise is appropriate. Shorten the range, choose an easier variation, or stop when symptoms appear instead of using a timer as permission to continue.

Rating of perceived exertion (RPE) describes how hard work feels. A moderate RPE can help keep a circuit repeatable, but the number is subjective and may change with sleep, heat, illness, stress, or time away from training. Breathing control, stable technique, and the ability to recover between rounds provide important context.

Bodyweight planning is general fitness information, not diagnosis, rehabilitation, or individualized exercise prescription. Stop for chest pain, faintness, sharp pain, or unusual symptoms. Seek qualified medical or exercise guidance when health conditions, pregnancy, injury, or a long break from activity make the safe starting point uncertain.

How to Use This Tool:

Choose settings for the ability and time available today, then treat the generated timings as ceilings rather than commands.

  1. Select the main Training goal and a Training level that preserves clean form. The level changes both the movement version and the work-rest timing.
  2. Set a realistic session length from 10 to 50 minutes, then choose an effort pace and movement focus. A challenging pace increases density; reduce movement difficulty if it makes the final repetitions unstable.
  3. Choose the closest Movement constraint. Review every selected movement and use its easier alternative when the proposed version is uncomfortable or impractical.
  4. Use Advanced to override the automatic warm-up or cooldown with 2 to 8 minutes, add weekly frequency context, or request an extra finisher. The finisher may be omitted when the time budget cannot fit it conservatively.
  5. Read the Session guide before starting. Check the work and rest intervals, easier and harder variations, movement coverage, safety notes, and any coach buffer reserved for water or technique recovery.

Interpreting Results:

Active percentage includes warm-up, exercise intervals, any finisher, and cooldown. It excludes transition rest and the coach buffer, so it is a time-allocation measure rather than a calorie estimate or score of workout quality.

  • Use the movement variations and cues to keep every round repeatable. Stop or regress the movement when pain or loss of control appears.
  • A missing major pattern means this session does not cover all five tracked strength patterns. It may be supplied in another session rather than forced into the current time budget.
  • The weekly-session note provides general adult-strength context only. It does not change the current circuit or account for other training.
  • If a requested finisher is omitted, keep the available buffer or recovery time; do not add an unplanned sprint at the end.

Technical Details:

The timing model is a planning heuristic rather than a published exercise prescription. General guidance informs the broad emphasis on regular muscle-strengthening activity and adaptable resistance training, but the exact exercise selection, interval timing, round count, buffer, and constraint substitutions are not clinical or standards-body recommendations.

Formula Core

With automatic preparation, warm-up and cooldown minutes scale with the selected session length and are rounded to whole minutes after clamping.

W=round(clamp(0.14S,2,5)) C=round(clamp(0.10S,2,4))

S is session minutes, W is warm-up minutes, and C is cooldown minutes. An explicit 2-to-8-minute choice replaces the corresponding automatic value. Warm-up and cooldown together must leave time for the main circuit.

Work and transition rest begin with the selected pace, then level and goal adjustments are added. The final values are rounded to whole seconds and limited to 25 to 60 seconds of work and 10 to 55 seconds of rest.

Choice Work change Rest change
Easy practice base30 s35 s
Steady training base40 s25 s
Challenging base45 s15 s
Starter level−5 s+10 s
Regular level0 s0 s
Advanced level+5 s−5 s
Strength and control goal+5 s+15 s
Conditioning goal0 s−5 s
Mobility restart goal−5 s+10 s

Complete rounds are fitted into the circuit budget. The final station does not need a transition after it, which is why one rest interval is added before division and removed from the used time.

R=clamp(floor( B+rN(w+r)) ,1,8)

The fraction is rounded down to a whole number before the 1-to-8-round clamp. B is the circuit budget in seconds, N is station count, w is work seconds, and r is transition-rest seconds. Sessions shorter than 16 minutes use no more than four stations; other sessions use the goal’s four- or five-station plan.

A requested finisher is added only when the goal is not mobility restart and the main time available after warm-up and cooldown is at least 720 seconds. Its duration is 15% of that available time, rounded after clamping to 90 through 180 seconds. Any time left after whole rounds becomes coach buffer.

Active density divides active seconds by the complete session duration.

D=AT×100

A includes warm-up, circuit work, finisher, and cooldown; it excludes transition rest and coach buffer. T is the selected session length in seconds. The displayed percentage is rounded for presentation, while the underlying value retains full precision.

24-minute mechanism walk-through

A balanced, regular-level, steady 24-minute session uses a 3-minute automatic warm-up and 2-minute cooldown. Five stations run at 40 seconds of work and 25 seconds of transition rest. Three complete rounds fit, leaving 190 seconds of coach buffer. Warm-up, 600 seconds of circuit work, and cooldown total 900 active seconds, so active density is 62.5%.

Safety and Accuracy Notes:

The timing and movement choices cannot observe technique, pain, fatigue, available support surfaces, or medical history. Constraint substitutions are general alternatives, and RPE labels remain subjective.

  • Warm up gradually and keep the easiest listed variation available from the first round.
  • Do not use wrist-, knee-, impact-, or floor-related substitutions as rehabilitation advice.
  • Reduce range, leverage, speed, or work time before sacrificing control.
  • Stop for chest pain, faintness, sharp pain, or unusual symptoms and seek qualified care when needed.

References: