Afternoon Snack

Meredith Root and Alex Parker
Afternoon Snack
Latest episode

249 episodes

  • Afternoon Snack

    Revisting the Metabolic Toggles

    04/29/2026 | 1h 1 mins.
    The two biggest inputs we have into our physiology and metabolism are what we eat and what we do for movement and exercise. There are 4 unique metabolic scenarios that emerge when modulating those two inputs and they underlie the process and progress a person makes towards their physical and health goals. This episode dives into the how, why, when, and for how long for each of these metabolic scenarios, that we call - The Metabolic Toggles.

    Citation:

    Relationship between changes in body weight and waist circumference in Japanese, PMCID: PMC2723379

    💪 Train With Us:
    Get access to expertly designed daily workouts at ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠www.tacticworksout.com⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠

    🥦 Need Personalized Nutrition Support?
    Work 1-on-1 with a coach to tailor your nutrition to your goals at ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠www.tacticmethod.com⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠

    💥 Want More?
    Get bonus episodes, exclusive content, and behind-the-scenes access by supporting us on Patreon 👉 ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠www.patreon.com/teamtactic⁠⁠

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  • Afternoon Snack

    So, what's the deal with Peptides?

    04/22/2026 | 1h 31 mins.
    The story arch of the current peptide craze is mind bogglingly illogical. It is one of the most common things we get asked about which is kind of nuts because... we aren't doctors. This week, we dive into how this genuine (and not new) scientific revolution has been laundered into the latest wellness grift. We look at what research there actually is on peptides and discuss how the current US administration in combination with mega and micro health influencers are driving the surge in popularity while removing barriers to access. Science has been co-opted by experts and non-experts to fan the flames of establishment distrust and hyper-individualism, but at what cost to the consumer?
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  • Afternoon Snack

    You want me to Theragun what? A spring endurance training update

    04/01/2026 | 1h 8 mins.
    With the Calgary Marathon coming up for Alex and Unbound 200 for Meredith, spring training is in full swing and along with it all of the aches and pains that can be expected when volume is high! New this year, the concurrent self work that is somatic based therapy.

    In this episode, we dive into the structural changes present in both of our programs and how the more drastic training changes are going for Alex. We talk about he work through injuries and decide when to push and when to pull back. And we wrap up with a preview of where you can find us this summer!

    💪 Train With Us:
    Get access to expertly designed daily workouts at ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠www.tacticworksout.com⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠

    🥦 Need Personalized Nutrition Support?
    Work 1-on-1 with a coach to tailor your nutrition to your goals at ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠www.tacticmethod.com⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠

    💥 Want More?
    Get bonus episodes, exclusive content, and behind-the-scenes access by supporting us on Patreon 👉 ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠www.patreon.com/teamtactic⁠⁠
    Learn more about your ad choices. Visit megaphone.fm/adchoices
  • Afternoon Snack

    Deb Armstrong on New Challenges, Giving Back, and Living Young

    03/25/2026 | 1h 12 mins.
    Deb Armstrong is truly one of a kind. She is an Olympic gold medalist but as you will learn quickly in this episode, that accomplishment doesn't define who she is. After retiring from a successful World Cup racing career, Deb went on to get her degree in history from the University of New Mexico where she also learned more about who she was outside of her athletics. She jumped into ski coaching with both feet and went on to hold several high level coaching and directing roles where she helped develop some of the best young ski talent in the US.

    Deb's approach to coaching is playful, light, and distinctly unserious - despite being a very serious athlete for her entire life. Which tells you everything you need to know about her magic. She has an electric enthusiasm for sharing, coaching, and giving back.

    All of this comes through when you see her in action on her YouTube channel, Ski Strong, where she's published hundreds of coaching and instructional videos.

    We are so grateful to have spent time with Deb in Colorado and once again when recording this episode. It's rare to see someone live with such passion and curiosity for life. We hope you enjoy this episode as much as we did!

    You can find Deb's YouTube channel here: https://www.youtube.com/@DebArmstrongSkiStrong

    You can find her on instagram here:

    https://www.instagram.com/armstrong.deb/
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  • Afternoon Snack

    Raising the Floor - The Dos and Don'ts of Improving Aerobic (and Life) Capacity

    03/18/2026 | 1h 32 mins.
    Alex and Meredith Dive into aerobic development, the 2 ventilatory thresholds (VT1, VT2), zone 2 training, field testing for everyday athletes, the downsides to intensity training, and how the same concepts that are fundamental to aerobic training are also present in strength training, skill development, and non-athletic pursuits as well.

    This episode is full to the gills of information! If you find this episode interesting and want to learn in more detail, we would recommend Training for the Uphill Athlete by Scott Johnson and The Norwegian Method by Brad Culp.
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About Afternoon Snack

Alex Parker and Meredith Root’s Afternoon Snack Podcast invites you to join in on conversations where science, culture, and philosophy meet practical personal advice and experience that everyone needs to hear. They ask the big and small questions to get you thinking while injecting a hefty amount of personal experience and banter as partners in life, business, and sport. New episodes every Wednesday.
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