43 episodes
What Happens to Your Body When You Don’t Exercise? The Science of Physical Inactivity
2026/08/06 | 13 mins.Send us Fan Mail
What really happens to your body when you don't exercise? In this evidence-based episode we explore how physical inactivity affects your muscles, heart, brain, metabolism, immune system, and overall health. Discover why movement is medicine, how a sedentary lifestyle increases the risk of chronic disease, and how regular physical activity can help you live a healthier, longer life.- Send us Fan Mail
What if one of the most effective medicines for preventing disease, improving mental health, and extending life isn't found in a pharmacy, but in movement? In this opening episode of The Medicine of Physical Activity series, I explore the science behind why exercise is truly medicine. Discover how regular physical activity transforms every major system of the body, why inactivity has become a global health crisis, and how small, consistent steps can lead to lifelong health. This episode will change the way you think about movement, and inspire you to make it part of your daily prescription. - Send us Fan Mail
Thousands of runners took on the 85.7 km journey from Durban to Pietermaritzburg in the 99th Comrades Marathon, and I was one of them.
In this episode, we reflect on the highs and challenges of Comrades 2026, the lessons learned along the way, and the gratitude that comes with crossing the finish line. We explore resilience, adapting when things don’t go according to plan, the power of community, and why recovery is an essential part of performance.
This episode also features reflections from fellow runners from Adventist Athletics Club, sharing their unique experiences from the Ultimate Human Race.
Whether you’re a runner or someone pursuing a big goal in life, this episode is for you. - Send us Fan Mail
Just days before the Comrades Marathon, I received a phone call that completely caught me off guard. What started as a “concerned warning” quickly turned into a moment that challenged my confidence and forced me to reflect deeply.
Have you ever had someone question your journey… your discipline… or something you’ve worked so hard for?
In this episode, I unpack that experience and confront some of the most common myths about running - like “running ruins your knees” and “it makes you age faster.” More importantly, we explore how these myths can shape our mindset, limit our potential, and distract us from what truly matters.
This is not just about running - it’s about learning to think critically, trust evidence, and protect your passion from uninformed voices.
If you’ve ever doubted yourself because of what others say… this episode is for you.
Tune in, and remember:
Respect the load. Respect recovery. And never let myths outrun your purpose. - Send us Fan Mail
You've done the training, but do you have a race plan?
In this episode, I share the key strategies that transform fitness into peak performance. Learn how to pace effectively, fuel and hydrate correctly, prepare mentally, recover optimally, and execute a race-day plan that sets you up for success.
Whether you're preparing for a 10km, marathon, ultra-marathon or cycling event, this episode will help you race smarter and perform at your best.
Fitness gets you to the start line. Strategy gets you to the finish line.
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About Move & Thrive | Endurance Edge Podcast
Move & Thrive | Endurance Edge Podcast is the podcast for active people who want to move better, train smarter, and stay healthy for life - without burnout and without avoidable injuries. Hosted by Dr Siyabonga Kunene, a sports physiotherapist, coach, endurance runner, and cyclist, the show blends science, performance insight, and practical strategies to help you optimise your health and athletic potential.
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