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Stationary Bike & Spin Bike

Evidence-grounded — sourced from Fysiqal's fitness knowledge graph· 1 min read
cardio-equipmentstationary-bikespin-bikeuprightrecumbentlow-impact

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In one line

Indoor cycling machines — upright, recumbent, or spin — that deliver low-impact, leg-driven cardio across the full intensity range, from zone-2 to hard intervals.

Detail

Stationary cycling is non-weight-bearing and low-impact, making it joint-friendly for heavy or returning-from-injury trainees while still allowing high intensity. Common types:

  • Upright bike: standard seated position; general cardio.
  • Recumbent bike: reclined seat with back support; lowest back/joint stress; popular for rehab and older adults.
  • Spin / indoor cycle: a heavy flywheel with adjustable resistance, road-bike geometry, and the ability to stand and sprint; best for class-style and high-intensity work.

What it's good for: steady zone-2-training and cycling, hard intervals and hiit, and structured power work using FTP/critical power on smart bikes (see critical-power-ftp).

Pros: low impact, safe to push hard, seated/supported, precise resistance, smart-bike metrics (power/cadence), good for intervals and rehab. Cons: leg-dominant (little upper body), seat discomfort early on, large footprint for premium/smart bikes. An air-bike adds arms and a self-scaling resistance for full-body conditioning.

Key facts

  • Types: upright (general), recumbent (back support, rehab/seniors), spin (heavy flywheel, sprints).
  • Low-impact, non-weight-bearing; safe across the full intensity range.
  • Supports zone-2, HIIT, and FTP/power-based training (smart bikes).
  • Leg-dominant; little upper-body work (vs. air bike).

Connections

  • cycling — the modality.
  • zone-2-training / hiit — steady and interval uses.
  • critical-power-ftp — power-based training on smart bikes.
  • air-bike — full-body, self-scaling alternative.
  • heart-rate-monitor — intensity tracking.
SourceCurrent guideline bodies
Cardio-equipment consensus.
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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.

Explore related topics

Atlas Connections

Critical Power & Functional Threshold Power (FTP)
FTP is the highest power (watts) you can hold for roughly an hour — a practical field anchor, near the lactate threshold, that all power-based training zones are built from; critical power is its physiological cousin.
Cycling (Cardio Modality)
A low-impact, joint-friendly modality (outdoor or stationary) that scales easily from gentle to maximal effort and is uniquely suited to power-based training and HIIT.
HIIT (High-Intensity Interval Training)
Repeated near-maximal intervals (about 80–100% of max heart rate / VO2max) with recovery between them — a time-efficient way to raise VO2max and cardiometabolic fitness.
Zone 2 Training
Steady aerobic work held just below the first lactate threshold (LT1) — an easy, conversational intensity that maximizes mitochondrial and fat-oxidation adaptations per unit of fatigue.
Air Bike (Fan Bike)
A fan-resistance bike with moving arm handles whose resistance scales infinitely with effort — a brutal, self-limiting full-body conditioning tool ideal for intervals.
Heart-Rate Monitor (Chest vs. Wrist)
A device that reads heart rate to gauge and steer training intensity — chest straps (electrical/ECG) are the most accurate, especially for intervals, while wrist optical sensors are convenient but lag and err during fast changes.