Rowing Machine Form and Erg Technique Proper form for beginners and experienced rowers, common erg mistakes, and how to translate machine power to on-water speed.

He sets a personal best on the erg — a 6:28 2k. On the water, his boat barely moves. His back rounds at the catch. He yanks with his arms first. He slams into the front stops. The erg rewards effort; the boat rewards technique. He has been training one movement pattern and racing with another. Flowbase Erg Coach AI-powered erg form analysis with video overlay and force curve. Erg Stroke Phases Catch position → Leg drive → Body swing → Arm draw → Recovery Shins vertical, arms long Push, back still

Lamb (1989) established the foundational principles of ergometer rowing technique that remain standard: a tall posture at the catch with shins approximately vertical, arms fully extended, and the body hinged forward from the hips (not the lower back) to approximately 11 o'clock. The drive initiates with leg pressing while the back angle is maintained, followed by trunk opening and finally arm draw. Soper & Hume (2004) compared ergometer and on-water rowing kinematics and found significant differences in trunk flexion angles at the catch (average 8 degrees greater on the erg), knee compression (average 12 degrees greater), and lumbar loading (35% higher on the erg due to fixed foot stretcher). These differences explain why ergtrained athletes often over-compress and round their backs on the water, and why erg technique must be deliberately adjusted for water transfer. Rumball et al. (2005) found that 32% of rowing injuries originate on the ergometer, with lower back injuries accounting for 53% of all cases. The primary mechanisms were excessive lumbar flexion at the catch and repetitive loading without proper postural control. Feet-out rowing and pause drills on the erg have been shown to reduce injury risk by forcing correct posture and sequencing. "The erg is a fitness tool. The boat is a skill environment. Train technique on the erg, not just fitness, and you will be fast on both." — Noah Wickliffe, Flowbase Performance Series 35% Higher lumbar load on erg vs. water 32% Of rowing injuries from erg training 8° Greater trunk flexion on erg

The Flowbase AI Coach analyzes your erg sessions through video and Concept2 data integration. It scores your form on six technical dimensions — posture, sequencing, catch position, handle path, recovery control, and power application — then prescribes specific corrections with visual overlays. The AI Coach bridges the gap between erg fitness and on-water speed — teaching you the technique patterns that transfer. Fix Your Erg Form Upload a video. Get form analysis in under 60 seconds.