Jenny Resmondo | Hydration Strategies for Anglers & Back Pain Prevention | TRP Ep. 688

Jenny Resmondo, a physical therapist from South Alabama Physiotherapy, joins Tom Rowland to discuss hydration strategies specifically for anglers and outdoor enthusiasts who spend long days in the sun. In this conversation, Jenny reveals why drinking water alone isn't enough, shares a surprising hydration formula based on time in the sun, and explains three critical factors for living pain-free. Whether you're a fishing guide pulling consecutive trips or a weekend warrior who feels depleted by day three, this episode breaks down the science of staying hydrated and maintaining back health during extended outdoor activities. Jenny's approach combines clinical expertise with practical strategies that anglers can implement immediately on the water.

The Cumulative Dehydration Problem Every Fishing Guide Faces

Tom describes a pattern he's witnessed countless times with week-long fishing clients and experienced himself as a guide: the progressive energy drain that happens when anglers get slightly behind on hydration each day. It starts innocuously on day one with a few beers in the evening, coffee in the morning, and not quite enough water on the boat. By day two, they're still trying but falling further behind. By days four and five, clients who aren't even staying out late can barely stand on the bow for 15 minutes before needing to sit down. Tom reveals the simple gallon-jug strategy that transformed his own energy levels and allowed him to fish more consecutive days with better performance. Jenny validates this experience and shares the clinical signs that indicate dehydration is already affecting your body. Tom's gallon-jug strategy and the cumulative dehydration breakdown starts at 3:02.

Why Water Alone Isn't Enough: The Electrolyte Balance Most Anglers Miss

Jenny reveals a critical gap in most anglers' hydration strategy: drinking water without proper electrolyte balance. She explains that electrolytes literally open the cells to allow water absorption, and without adequate sodium, magnesium, and potassium, you can't properly hydrate no matter how much water you drink. Tom discusses hyponatremia, the dangerous condition that occurs when you consume too much water without electrolytes. Jenny walks through her approach to electrolyte supplementation, including why she's cautious with cardiac patients and specific potassium recommendations. She also shares alternative sources beyond sports drinks, including one natural option with built-in sugar for sodium absorption. The conversation covers taste preferences, coconut water, and why finding an electrolyte source you'll actually consume matters more than finding the perfect formulation. The full electrolyte discussion and hyponatremia explanation starts at 3:33.

The Simple Body Tests That Reveal Your Hydration Status

Beyond the baseline half-your-body-weight-in-ounces rule, Jenny teaches two immediate tests anyone can perform to assess their hydration status. The first involves checking urine color and odor when you use the bathroom. The second is a clinical assessment called skin turgor that Jenny demonstrates on camera by pinching the skin on the back of her hand. If the skin bounces right back, you're adequately hydrated. If it lingers or stays pinched, you're already dehydrated. Jenny also addresses the thirst signal and reveals why feeling thirsty means you're already behind. These simple diagnostic tools give anglers immediate feedback without any special equipment. Tom tests his own skin turgor on camera, and Jenny discovers her own hydration might need attention. The skin turgor demonstration and urine color test starts at 5:35.

Three Non-Negotiable Factors for Living Pain-Free

When Tom puts Jenny on the spot and asks for three things people can do to live pain-free, especially regarding back health, she delivers a clear framework: hydrate your body, move and maintain flexibility, and strengthen your core. But Jenny doesn't stop at the prescription. She explains what to do when you're already experiencing back pain—the diagnostic process of identifying whether the culprit is mobility, strength, or lifestyle factors like prolonged sitting. She emphasizes finding qualified professionals who can help identify root causes, whether that's a physical therapist, chiropractor, or osteopath. Jenny's most important advice comes when discussing maintenance: consistency. The moment you think you're good enough is when you need to keep going. Tom validates this with his own experience of back pain affecting every aspect of life and relationships. Jenny's three-part framework and consistency discussion starts at 9:38.

Final Thoughts from Tom

I've seen this cumulative dehydration pattern play out hundreds of times with clients, and I've lived it myself as a guide. You think you're drinking enough water, but by day three or four you're basically running on empty. When I started using that gallon jug strategy—making sure I finished the whole thing before I trailered the boat—it completely changed my performance. Not just that day, but my ability to string together consecutive days at a high level.

What Jenny shares about electrolytes is critical. I've been paying much closer attention to sodium, magnesium, and potassium in the last several months, and it makes a real difference. The hyponatremia piece is something a lot of people don't know about—you can actually drink too much water without electrolytes and cause serious problems. That six to 12 ounces per 15 minutes in the sun number is eye-opening.

If you've experienced back pain, you know it affects everything in your life. It's not just the physical discomfort—it strains your relationships and diminishes your quality of life. Jenny's three-part framework is simple but powerful: hydrate, move, and strengthen your core. The consistency piece is what trips most people up. You start feeling better and think you're good, so you stop doing what got you there. This conversation is worth your time if you spend long days on the water or struggle with back issues.