Challenge Powellnux Runner Training - The checks

The group of runners who regularly took the dose of Powellnux recommended by Prof. Valerio Sanguigni for a month during their training sessions had a clear improvement in their sports performance.
In fact, the stress electrocardiogram performed at the check-up showed a significant reduction in blood pressure and heart rate. This means that taking Powellnux during training determines a reduction in cardiac effort.