The Copenhagen plank elevates the traditional side plank by placing the top leg on a bench while the bottom leg hangs free, creating intense demand on the adductors of the elevated leg. This position addresses the often-neglected inner thigh muscles crucial for knee stability and athletic movement. The exercise gained prominence through sports science research showing its effectiveness for injury prevention.

At Beyond Movement, we recognize the Copenhagen plank as essential for balanced leg development and injury prevention. The progression from short holds to extended durations, and from bent knee to straight leg variations, allows systematic development of adductor strength. We emphasize proper alignment and breathing while acknowledging the intense nature of this exercise when performed correctly.

Copenhagen plank training yields significant benefits for knee health and athletic performance. The adductor strengthening reduces knee injury risk, particularly ACL injuries more common in athletes with weak adductors. The exercise also improves lateral movement power and stability, valuable for sports requiring change of direction. Regular practice creates more resilient athletes capable of handling multidirectional demands.