Giggles&Glutes Podcast

Should You Cold Plunge After Every Workout? (PART 2)

Zoë Müller & Donaé Marinus Season 1 Episode 70

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0:00 | 21:21

Let’s get to know each other!

HELLO! Welcome back to another episode. 

In Part 2 of our cold plunge series, we’re diving into what the research actually says about ice baths. Are they really the recovery miracle social media claims? Can they help build muscle? Do they burn fat or boost your metabolism?

We unpack the science behind inflammation, muscle recovery, brown fat, metabolism, and why context matters when deciding whether cold plunges belong in your routine.

As always, we’re separating evidence from internet hype while keeping things practical and relatable.


Timestamps


00:00 – Welcome back & recap of Part 1

00:30 – Why do people actually use cold plunges?

01:05 – Personal experiences with recovery

01:45 – Recovery vs feeling recovered

02:10 – Why inflammation isn’t always a bad thing

03:05 – Can cold plunges reduce muscle growth?

04:15 – Is too much of a good thing actually harmful?

05:00 – When cold plunges might actually make sense

06:15 – Recovery days, competitions & performance

07:00 – The biggest myth: Do cold plunges burn fat?

08:00 – Social media misinformation & weight-loss trends

09:45 – Brown fat explained

11:30 – Does cold exposure boost your metabolism?

13:45 – Why the calorie burn is much smaller than people think

15:00 – Cold plunges are a tool—not a shortcut

16:00 – Why the fundamentals matter more

18:50 – Men vs women: Do we respond differently?

20:10 – Part 3 teaser: Should women approach cold plunges differently?

Disclaimer

The information discussed in this episode is for educational and informational purposes only and should not be considered medical advice. Research on cold exposure—particularly in women—is still evolving. Individual responses vary based on health status, training goals, medications, and medical conditions.

Always consult your healthcare provider before beginning cold exposure therapy, especially if you have cardiovascular conditions, Raynaud’s disease, uncontrolled high blood pressure, are pregnant, or have other underlying health concerns.


Key Takeaways

  • Cold plunges may help reduce soreness and improve the feeling of recovery after intense exercise.
  • Feeling recovered isn’t always the same as physiological recovery.
  • Some inflammation is essential for muscle repair and growth.
  • Regular ice baths immediately after strength training may reduce some long-term muscle-building adaptations.
  • If hypertrophy is your primary goal, avoid making cold plunges an after-every-workout habit.
  • Cold plunges can be useful after endurance events, competitions, or when rapid recovery is more important than muscle growth.
  • Cold exposure activates brown fat, but the increase in calorie burn is relatively small.
  • Cold plunges do not replace a calorie deficit for fat loss.
  • Any temporary increase in metabolism from cold exposure is modest and should not be relied upon for weight loss.
  • Social media often exaggerates small scientific findings into miracle solutions.
  • The foundations of health and fitness remain:
    • Consistent training
    • Adequate protein
    • Quality sleep
    • Stress management
    • Good nutrition
  • Recovery tools like cold plunges, saunas, supplements and red-light therapy are exactly that—tools. They work best when built on a solid foundation.
  • Emerging research suggests women may respond differently to cold exposure than men, which we’ll explore in Part 3.


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