Physical strength is linked to healthy aging. Higher cardio-respiratory fitness is linked to greater life expectancy. This means we need to have and maintain strong muscles throughout life if we want to have an enhanced quality of life allowing us to enjoy life to the fullest.

Oxidative Stress is a phenomenon caused by the imbalance between the production and accumulation of free radicals or unstable molecules in our cells and not enough antioxidants to get rid of them. So what exactly does that mean? What does this do to us? And why do we care?