Quadrelli et al.'s comments on Cohort studies using 3D-CT are needed to assess whether "home Gym-Bed" exercises are beneficial against sarcopenia.

We appreciate the thorough and insightful comments provided by Josef Finsterer regarding our study on the prevention of sarcopenia using the "Gym Bed" exercise regimen. We welcome the opportunity to address the points raised and to elaborate on the implications and limitations of our research.[...] [ABSTRACT FROM AUTHOR]