
FITT-VP Applied to Cardio
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ACSM's prescription template — Frequency, Intensity, Time, Type, plus Volume and Progression — used to build a complete, individualized aerobic exercise plan.
Detail
FITT-VP is ACSM's framework for writing an exercise prescription. The original FITT (Frequency, Intensity, Time, Type) is extended with Volume and Progression:
- Frequency — how often. For aerobic work ACSM recommends ≥5 days/week of moderate-intensity, ≥3 days/week of vigorous-intensity, or 3–5 days/week of a combination.
- Intensity — how hard. Set with the intensity classification (moderate = 40–59% HRR/VO2R, 64–76% HRmax, RPE 12–13; vigorous = 60–89% HRR/VO2R, 77–95% HRmax, RPE 14–17; 90% HRR or more is near-maximal; see Aerobic Intensity Classification (Light / Moderate / Vigorous)).
- Time — how long per session. ACSM: 30–60 min/day of moderate (≥150 min/week) or 20–60 min/day of vigorous (≥75 min/week), or a combination; sessions can be one continuous bout or several bouts of ≥10 min.
- Type — the mode: any continuous, rhythmic activity using large muscle groups (walking, running, cycling, swimming, rowing, etc.).
- Volume — the total dose, the product of frequency × intensity × time, often expressed in minutes/week or MET-minutes/week; ACSM's target is 500–1000 MET-min/week (see Weekly Aerobic Volume Targets).
- Progression — how the prescription advances over time, by gradually increasing frequency, intensity, and/or time (see Progressing Cardio Training).
FITT-VP is the structural checklist behind the ACSM prescription; the U.S. Physical Activity Guidelines (2018) express the same dose as weekly minutes (see Weekly Aerobic Volume Targets) and the conditioning-domain prescription (see Cardiorespiratory Conditioning Guidelines (Peterson & Bryant / ACSM)). It is mode- agnostic — the same template is filled in differently for a beginner walker versus a trained runner — and pairs with a training-intensity-distribution decision (how to split the weekly volume across easy/hard work; see Training-Intensity Distribution (Polarized / Threshold / Pyramidal)).
Key facts
- FITT-VP = Frequency, Intensity, Time, Type, Volume, Progression.
- ACSM frequency: ≥5 d/wk moderate, ≥3 d/wk vigorous, or 3–5 d/wk combined.
- Intensity set via the classification bands: moderate 40–59% HRR, vigorous 60–89% HRR.
- Time: 30–60 min/day moderate or 20–60 min/day vigorous; Volume target 500–1000 MET-min/week.
- Volume = frequency × intensity × time (min/week or MET-min/week).
- Type = continuous, rhythmic, large-muscle activity; mode-agnostic template.
Connections
- Weekly Aerobic Volume Targets — the Volume targets in detail.
- Progressing Cardio Training — the Progression component in detail.
- Aerobic Intensity Classification (Light / Moderate / Vigorous) — supplies the Intensity definitions.
- Training-Intensity Distribution (Polarized / Threshold / Pyramidal) — how to allocate the volume across intensities.
- Cardiorespiratory Conditioning Guidelines (Peterson & Bryant / ACSM) — the guideline-side prescription.
Sources
- Position standGarber CE et al. American College of Sports Medicine position stand. Quantity and quality of exercise for developing and maintaining cardiorespiratory, musculoskeletal, and neuromotor fitness in apparently healthy adults: guidance for prescribing exercise. Med Sci Sports Exerc 2011;43(7):1334–1359 Published 2011 · DOI 10.1249/MSS.0b013e318213fefb · Accessed 2026-10-13
- GuidelineU.S. Department of Health and Human Services. Physical Activity Guidelines for Americans, 2nd edition (2018) Published 2018 · Accessed 2026-10-13
Corrections (1)
- 2026-10-13 — Reconciled against the ACSM 2011 position stand (Garber et al.), still ACSM's current statement on aerobic exercise (no newer ACSM aerobic stand; the 2026 stand covers resistance training only). Frequency figures confirmed unchanged. Intensity bands made exact: vigorous is 60–89% HRR/VO2R, 77–95% HRmax, RPE 14–17, with 90%+ HRR classed as near-maximal (previously written as open-ended 'vigorous 60%+'). Added Time (30–60 min/day moderate or 20–60 min/day vigorous) and Volume (500–1000 MET-min/week) from the stand. The ACSM GETP 11th-edition (2021) citation, which could not be read, was replaced by the position stand. 'Public-health guidelines' now names PAGA 2018.
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Educational content only — not medical advice. Always consult a qualified professional for individualized guidance, especially around injury, pregnancy, or medical conditions.