Zone 2 Row Erg, 40 Min

Forty minutes of steady rowing held at Zone 2 — conversational pace, roughly 65–75% of max heart rate, 22–24 strokes per minute — builds a full-body, low-impact aerobic base that spares the knees for runners. A 5-minute easy paddle warm-up and a 3-minute cool-down bracket the steady piece.

The session at a glance

• Focus: cardio (aerobic base)
• Intensity: low
• Duration: 40 minutes
• Equipment: rowing ergometer

The protocol

1. Warm-up — 5 min. Easy paddle pace, no intensity target.
2. Steady row — 35 min. Hold Zone 2 (conversational pace, ≈65–75% max HR, ≈22–24 strokes/min); breathe nasally if you can sustain it.
3. Cool-down — 3 min. Drop the stroke rate and let heart rate settle before stepping off.

Why this works

• Full-body aerobic base. Rowing recruits the legs, back, and arms in one stroke, building aerobic capacity without isolating a single muscle group.
• Low-impact for runners. The erg spares the knees and joints that absorb every footstrike on the road, making it a clean cross-training option during high running-volume weeks.
• Stroke-rate discipline. Holding 22–24 strokes per minute keeps the stroke long and controlled rather than short and rushed, which is what keeps the effort in Zone 2.

How to scale it

• New to rowing? Start with 20 total minutes and build toward 40 over several weeks.
• If conversational pace drifts above Zone 2, drop the stroke rate before dropping the drag setting.
• On indoor units, a periodic check against a fitness watch or lactate meter helps confirm heart-rate zones are still accurate as fitness improves.

Related protocols

• Swim Laps 30 min — Zone 2
• Rucking 45 min — Weighted Walk
• Easy Run 60 min — LISS

Sources

• American Heart Association — Endurance Exercise (Aerobic)
• MedlinePlus — Physical Activity

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