Episode Details

Why does cardio stop working for fat loss after 40? Also, what types of exercise best protect strength and independence as you age?

In this episode, I break down why the goal of exercise after 40 is no longer burning calories, but building muscle, strength, and power. I explain how aging biology, muscle loss, and metabolic adaptation make endless cardio ineffective for women in midlife. I also share the science, the research, and the practical strategy to help you train smarter so you can preserve independence, energy, and longevity.

What you’ll learn:

(03:17) How excessive cardio can stall fat loss by triggering metabolic compensation.

(04:01) What research shows about energy expenditure plateaus with endurance exercise.

(05:33) Why muscle loss—not fat gain—is the biggest risk factor after 40.

(06:18) How fast-twitch muscle fibers decline with age and why power training matters.

(09:51) The importance of Non-Exercise Activity Thermogenesis (NEAT) and why you must track your daily movement to prevent metabolic compensation.

(14:32) Why high-intensity interval training improves your longevity and power.

Love the podcast? Here’s what to do:

Subscribe to the podcast.

Leave a review.

Text a screenshot to me at 813-565-2627 and wait for a personal reply because your voice is so important to me.

Want to listen to the show completely ad-free?

Go to http://subscribetojj.com

Click “TRY FREE” and start your ad-free journey today!

When you’re ready, enjoy the VIP experience for just $4.99 per month or $49.99 per year (save 17%!)

Full show notes (including all links mentioned): https://jjvirgin.com/buildingmuscle

Learn more about your ad choices. Visit megaphone.fm/adchoices