Dr. Harini Muralidharan’s recent DT Next feature frames recovery as an active part of training. Learn how to manage internal load and plan your rest days.
On September 27, 2026, DT Next published a recovery feature by sports medicine physician Dr. Harini Muralidharan. The article frames recovery not as a passive break from physical activity, but as a deliberately planned component of training itself. Dr. Muralidharan draws on protocols used in elite sport to offer highly practical advice for everyday recreational athletes. Her central argument explains that physical training only supplies a mechanical stimulus, while recovery is the actual phase when the body adapts and grows stronger. Skipping this vital phase inevitably leaves an athlete accumulating unnecessary fatigue, which can derail an entire season of hard work.
The DT Next feature highlights a critical distinction between external load and internal load. External load is the objective measurement of the physical work you perform. This includes straightforward metrics like the total kilometres you run or the total elevation you climb. Internal load, by contrast, measures how your individual physiological system actually responds to that external work.
Muralidharan points out that internal load is heavily influenced by variables outside of the workout itself. Factors like daily life stress, general mood, anxiety, and poor sleep all dictate how your body processes a training session. Because of these variables, identical workouts can impose drastically different internal loads on different athletes. The article specifically notes that both high stress and short sleep can make a standard long run feel significantly more costly to the body.
To properly manage these combined loads, Muralidharan outlines several foundational practitioner guidelines. She emphasizes the immediate need to refuel and rehydrate after every training session. She suggests consuming a well rounded meal within an hour or two of finishing a workout to begin the recovery process. For practical examples, she highlights regional foods like curd rice with dal, idli, sambar, and eggs.
She also advises athletes to consider adding electrolytes specifically for long, sweaty sessions, rather than relying on water alone. Beyond post training nutrition, Muralidharan recommends aiming for seven to nine hours of sleep each night. Finally, the DT Next feature advises athletes to deliberately plan easy days into their schedules and to take at least one full rest day each week.
To monitor when training fatigue outpaces adaptation, Muralidharan identifies lingering soreness, poor sleep, irritability, and low motivation as key symptoms. She advises treating these signs as clear prompts to take a break or reduce training load, rather than pushing through the discomfort.
For ambitious endurance athletes between the ages of 35 and 65, this guidance reinforces everything we know about long term athletic development. The DT Next article does not establish a completely new endurance rule, nor does it provide a specific recovery formula exclusively for older athletes. However, it solidly reinforces the necessity of viewing recovery as a mandatory, scheduled training block. When you balance demanding careers and complex family obligations, your overall internal load remains consistently high, even if your weekly training mileage stays completely flat.
Our team learned the reality of managing internal load firsthand. Hitting our forties brought a harsh reality check. The track workouts were not getting slower, but the days after them felt significantly heavier. Instead of forcing our old Tuesday and Thursday intensity schedule, we looked closely at the data on Masters athletes and muscle protein synthesis.
We pushed our second hard session to Friday, allowing an extra forty eight hours of low intensity recovery. Our total weekly volume stayed exactly the same, but the quality of our intervals skyrocketed. We simply had to stop trying to compress our stress into a timeline built for college athletes. You can apply this same logic to your own training routine by proactively structuring your weekly recovery budget to account for your unique life stress.
If you experience lingering soreness or a sudden drop in motivation, do not write it off as a lack of discipline. These are the exact symptoms Muralidharan identifies as signals that your internal load is too high. You must listen to these prompts and adjust your plan accordingly, rather than stubbornly clinging to a spreadsheet.
Older athletes often try to squeeze their training into early morning windows, quietly sacrificing sleep in the process. However, consistently hitting the recommended seven to nine hours of sleep is absolutely non negotiable if you want to maintain your performance year after year. Sleep is the primary window when your body processes the stimulus of your external load. Without it, you are simply breaking muscle down without ever rebuilding it.
If you struggle with maintaining healthy routines during blocks of heavy training, prioritizing immune health and consistent rest is the most effective intervention you can make for your overall longevity. Nutrition timing is equally vital as our bodies age. Refuelling within an hour or two of training helps restore depleted glycogen stores and kicks off the tissue repair process. You do not necessarily need complex supplements or expensive recovery powders to achieve this.
Real food options, like the balanced carbohydrate and protein meals suggested in the feature, work exceptionally well. The overarching goal is to consistently refuel for endurance training so your physical system is not left entirely depleted before your next scheduled session.
Planning an easy day means keeping the physical intensity strictly in the recovery zone. It does not mean settling for a moderately hard effort just because you feel energized. If your schedule calls for a recovery spin or a light jog, you must execute it with the precise discipline you apply to a maximum effort interval. This concept of low intensity work as recovery helps facilitate blood flow without adding new fatigue.
When you combine these disciplined easy days with at least one true day of complete rest each week, as the DT Next feature suggests, you build a incredibly robust foundation for long term athletic success.
Muralidharan recommends monitoring both the work you do and your physical response to it. She suggests that athletes can use direct check ins or a morning wellness questionnaire to notice how they are actually doing. For athletes over 35, this type of self assessment is critical. We often try to ignore our mood or write off irritability as a byproduct of a busy work week.
In reality, these are valid data points. When you track your internal response alongside your external load, you can catch the early warning signs of under recovery before they progress into chronic injuries. Reendure is built entirely around this concept, translating complex science into practical training guidance for everyday life. By adopting a recovery first mindset, you protect both your current performance and your long term health.
If you want to maintain high performance and stay competitive for decades, you must treat your planned recovery intervals with the same strict discipline you apply to your hardest workouts.
Follow ReEndure for practical insights on endurance training, recovery, nutrition and healthy aging. Stay connected for new articles, research led guidance and ideas to help you perform better for longer.
Read practical ideas on endurance training, recovery, nutrition and healthy aging to keep progressing for years to come.
Read the Blog