Step by step instructions, muscle activation and variants for the Kettlebell Concentration Curl.
The kettlebell concentration curl is a single-arm isolation exercise performed seated, bracing the working arm against the inner thigh to eliminate momentum. This strict positioning maximises biceps recruitment and peak contraction.
The Kettlebell Concentration Curl is a foundational movement that builds strength and muscle through controlled, progressive overload. Train it 1 to 2 times per week with 3 to 5 working sets per session, gradually adding weight or reps as form holds up.
