DNS Training improves maximum paddling force in Kayakers

A study by Davidek et al. (2018) published in the Journal of Human Kinetics examined the effect of Dynamic Neuromuscular Stabilization (DNS) exercise on maximum paddling force (PF) and self-reported pain perception in the shoulder girdle area in flatwater kayakers.

Twenty male flatwater kayakers from a local club (age = 21.9 ± 2.4 years, body height = 185.1 ± 7.9 cm, body mass = 83.9 ± 9.1 kg) were randomly assigned to the DNS training or control groups.

During the 6-week study duration, athletes from both groups performed standard off-season training.

In addition, the DNS training group engaged in a DNS-based core stabilization exercise program. Specific DNS exercises such as quadruped exercise, side sitting exercise, sitting exercise and squat exercise were performed after each standard training session.

DNS specific squat exercise

To collect the data, the maximum PF stroke was measured four times during the six weeks and all athletes completed a the Disabilities of the Arm, Shoulder and Hand (DASH) questionnaire before and after the 6-week interval. This questionnaire evaluates subjective pain perception in the shoulder girdle area.

DNS specific quadruped exercise

The results revealed that the DNS training groups showed significant improvement in MAXIMUM PADDLING FORCE, but not in the pain perception score.

This clearly shows that adding DNS exercises into traditional flatwater kayak training may significantly increase maximum paddling force, without affecting pain perception of the shoulder girdle, resulting in improvement and optimization of paddling performance.