Dec 25, 2025
In this episode, Dr. Christina Prevett interviews Dr. James McKendry, an expert in nutrition and healthy aging, focusing on the unique population of master athletes. They discuss the physiological differences between master athletes and sedentary older adults, the importance of resistance training, and the impact of lifelong exercise on muscle health and performance metrics like VO2 max. The conversation also touches on cardiovascular health, gender differences in athletic performance, and the role of nutrition in combating sarcopenia. Dr. McKendry emphasizes that it's never too late to start exercising and that older adults can still respond positively to exercise interventions.
Timestamps:
00:00
Introduction
to Master Athletes and Research Background
03:06
Understanding
Master Athletes and Aging
05:50
Muscle
Physiology and Aging
08:56
Resistance
Training and Its Importance
12:08
Endurance
Athletes and Their Unique Physiology
15:08
VO2 Max
and Its Implications for Aging
17:53
Cardiovascular
Health in Master Athletes
20:49
Gender
Differences in Master Athletes
23:42
Sarcopenia
and Muscle Health
26:59
The Role
of Nutrition in Aging and Exercise
29:49
Future
Research Directions and Closing Thoughts