Hibernating mammals experience prolonged periods of torpor and starvation during winter for up to 5-7 months. Though physical inactivity and malnutrition generally lead to profound loss of muscle mass and metabolic dysfunction in humans. hibernating bears show limited muscle atrophy and can successfully maintain locomotive function. These physiological features in bears allow us to hy... https://classiquesupplyes.shop/product-category/marble-ink/