Sarah Jenkins is an accredited Strength and Conditioning Coach (UKSCA) and Exercise Physiologist with a Masters degree in Sports Science. With 10 years of experience coaching both endurance athletes and general population clients, she specializes in exercise programming for longevity. She focuses on muscle mass retention and cardiovascular efficiency for the over-40s.
Sarah Jenkins is a passionate advocate for the role of exercise as the most potent drug for longevity and disease prevention. Her academic background in Exercise Physiology allows her to dissect the cellular mechanisms behind training adaptations, such as mitochondrial density and VO2 max improvement. unlike many fitness influencers, Sarah's approach is grounded in data and physiological principles rather than trends, emphasizing the critical importance of Zone 2 training and heavy resistance training for hormonal health. She has extensive experience helping clients navigate the 'middle-age spread' and sarcopenia (muscle loss) through scientifically structured training blocks. Sarah writes extensively on the nuance of recovery, explaining why rest days and sleep are just as important as the workout itself for physiological repair. She aims to demystify fitness metrics like Heart Rate Variability (HRV) and lactate threshold, making elite-level training concepts accessible to anyone wanting to extend their healthspan. Her goal is to help people build a body that remains functional and robust well into their 80s and 90s.