On this week's episode of "The Discover Strength Podcast" we are joined by one of the premier researchers in the field of Exercise Science, Dr. James Fisher, PhD.

Dr. Fisher is a Senior Lecturer at Solent University in the UK and one of the leading authorities on Exercise Science research in the world. He's collaborated with a number of our other guests including Dr. Brad Schoenfeld, Dr. James Steele, Dr. Stuart Phillips, and more.

This week Dr. Fisher and I discuss the extremely interesting area of research on Dynapenia vs. Sarcopenia.

Dynapenia as defined by "PubMed":
Dynapenia (pronounced dahy-nuh-pē-nē-a, Greek translation for poverty of strength, power, or force) is the age-associated loss of muscle strength that is not caused by neurologic or muscular diseases. Dynapenia predisposes older adults to an increased risk for functional limitations and mortality.

Sarcopenia as defined by "PubMed":
Sarcopenia is a syndrome characterized by progressive and generalized loss of skeletal muscle mass and strength and it is strictly correlated with physical disability, poor quality of life and death. Risk factors for sarcopenia include age, gender and level of physical activity.

While our listeners are probably familiar with discussions with their own trainer around Sarcopenia (age related muscle loss). There's reason to think that Dynapenia (age related strength loss), could be a more important indicator of overall health and functionality as we age.

If you've ever wondered about the importance of strength training as you age, DON'T miss this episode!

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"Muscle Loss vs. Strength Loss As We Age" with Dr. James Fisher, PhD.