"Do You Boo": On Being a Hybrid Female Athlete of a Certain Age

You can run far and lift heavy. You do not need to choose, nor do you need social media's permission, to be a hybrid athlete at 40, 50, 60, or beyond.

Scroll for five minutes, and someone will tell you that cardio kills your gains, that running ruins your joints, that women over 50 should only lift and skip aerobic training entirely, or that you are too old to build muscle. The algorithms reward the hot take. The more absolute the claim, the greater its reach.

I want to offer something different: a more honest, more evidence-based perspective grounded in physiology, established science, and the reality of actually living in a body that does not stop aging because someone posted a reel about it.

The best fitness framework is the one that keeps you consistent, that you actually enjoy, and that supports your specific healthspan goals.

Professional ultra-marathon runner Sally McRae has built her training philosophy around the phrase "Run Far. Lift Heavy." It is also the title of her YouTube series, in which she documents her return to the trails after knee surgery. Her point, which she has championed for over a decade against considerable scrutiny from those who said her muscular build did not belong in elite running, is straightforward: strength and endurance are not opposites. They are partners.

Her message to women has been consistent for years: embrace the strong body. Do not shrink it to fit a mold that was never designed for you.

I feel that deeply. And I suspect you do too.

The science of hybrid training, combining meaningful aerobic and resistance work, is robust and consistently favorable for women in midlife and beyond. Here is what we know:

• Concurrent training (cardio plus strength) preserves and builds lean muscle mass, improves cardiometabolic health, and supports bone density. These are not optional outcomes for midlife women facing accelerated muscle loss (sarcopenia) and bone loss (osteopenia and osteoporosis) following the hormonal shifts of perimenopause and menopause.

  
  

• Aerobic capacity, measured as VO2 max, is one of the strongest independent predictors of longevity and all-cause mortality in women. Running, hiking, brisk walking, and cycling all protect and improve this number over time.

  
  

• Resistance training improves insulin sensitivity, reduces visceral fat (the metabolically unhealthy fat stored around your organs), and supports hormonal regulation, all areas that shift substantially around menopause.

  
  

• Despite the popular claim that cardio kills your gains, research consistently shows that women can build meaningful strength and muscle while maintaining an active aerobic training schedule, particularly when protein intake and recovery are adequately supported.

The variables that actually matter are programming structure, recovery quality, nutrition, and sleep. Not the false choice between cardio and strength.

I want to be transparent with you because I think honesty is more useful than performance.

I am still in the aftermath of a lower extremity fracture. My ankle mobility is limited. My back hurts because my gait has been off throughout recovery. Sometimes I can feel the rod in my leg when it aches. These are real, daily realities.

They do not stop me.

I complete physical therapy through Hinge Health at home three to four times per week. I run, even when the pace is not what it used to be. I do pull-ups. I lift. I laced up on a rainy Saturday morning and logged 11 miles. Not because conditions were perfect. Because moving my body is something I protect.

Movement is not something I do when conditions are perfect. It is something I do because I know what happens to the body when it stops moving, and I have spent my career helping people prevent exactly that.

I share this not for admiration. I share it because we have a tendency to compare our behind-the-scenes to everyone else's highlight reel. What you see is real. What you do not always see is the aching rod, the modified movement patterns, the days I dial it back. Both are true. And both are allowed.

What "Do You Boo" Actually Means

It means your fitness practice belongs to you.

It does not belong to the algorithm. It does not belong to the influencer who has never navigated a fracture, never had to modify a squat because her ankle will not dorsiflex fully, never felt what menopause actually does to your body composition and recovery capacity. It does not belong to the trend of the month.

Doing you means:

• Identifying your actual healthspan goals, not borrowed ones. Do you want to carry your grandchildren? Run a half-marathon at 65? Stay off blood pressure medication for the next decade? Start there and build backward.

  
  

• Finding the combination of movement that you can sustain, that challenges you enough to create physiological adaptation, and that fits your life and your body as it is right now.

  
  

• Measuring progress in ways that are meaningful to you, whether that is a DEXA scan, a one-rep max, a run distance, improved lab values, or the ability to take the stairs without pain.

  
  

• Staying consistent through the imperfect seasons: injury, hormonal shifts, stress, travel, and everything else life delivers. Especially then.

Consistency Wins. Every Time.

There is strong evidence that exercise adherence, showing up consistently over months and years rather than perfectly for a few weeks, is the primary driver of long-term health outcomes. Consistency is not glamorous. It rarely goes viral. But it is the most evidence-based thing you can do for your healthspan.

If you are navigating injury, chronic pain, hormonal changes, or simply the demands of a full life, hear this clearly: consistent movement is categorically better than waiting for ideal conditions before you start.

Imperfect action wins. Every time.

You do not need a perfect body, a perfect plan, or a perfect day. You need a clear why, a reasonable starting point, and the willingness to keep showing up.

I will be out there on Saturday morning with the ladies from Menopause Mastery, probably in the rain, logging miles at the pace my body allows.

I hope you will lace up too, in whatever form that takes for you.

Stay strong, stay inspired.

Be well,

Daphne