8 Things That Determine How You Age — And How Many You’re Actually Doing

There are eight specific things that determine how your body performs and recovers after 50.

Most active adults are doing one to three of them. The ones doing all eight are the ones still going hard at 68 and recovering like they’re 55. The ones who are still skiing the runs they skied at 45. Still playing three rounds of pickleball on a weekend and feeling fine on Monday. Still doing the things that matter to them — fully, not carefully.

Here’s the complete list.

1. Aerobic Training

Not walking. Not “staying active.” Purposeful cardiovascular training at an intensity that actually challenges your aerobic system — 150 or more minutes per week, with some of that time spent at moderate to vigorous intensity.

Aerobic fitness is the foundation of everything else. It determines your cardiovascular health, your recovery speed, your energy levels, and your ability to sustain effort over time. Without a strong aerobic base, everything else is harder — training, recovery, daily life.

2. Progressive Resistance Training

After 50, you lose 3–8% of your muscle mass per decade without deliberate resistance training. Progressive resistance training — lifting weights that actually challenge your muscles, with loads that increase over time — is the only thing that stops this.

More muscle means better joint support, faster recovery, higher injury resistance, and a metabolism that works for you instead of against you. Three-pound dumbbells for fifty reps is not a prescription. Real resistance training is.

3. Mobility Work

Restricted range of motion is one of the leading causes of injury in active adults over 50. When your hips, thoracic spine, shoulders, or ankles can’t move through their full range, other structures compensate — and eventually, something gives.

Deliberate mobility work — not just a quick stretch before activity, but a structured practice targeting your specific restrictions — is protective. It keeps you in the game. It’s not optional after 50.

4. Neuromotor Training

Balance, coordination, and reaction time decline with age — but they respond to training. This is one of the most undertested and undertrained components for active adults, and one of the most important.

The athletes who stay injury-free longest aren’t just strong. They’re coordinated. Their nervous system is trained. They can react. Neuromotor training — balance work, coordination drills, agility exercises — is a specific component of a complete prescription, not an optional add-on.

5. Hydration

Dehydration impairs performance, slows recovery, and increases injury risk — and most active adults over 50 are chronically mildly dehydrated without knowing it. The thirst mechanism becomes less reliable with age, which means you can’t rely on feeling thirsty to tell you when to drink.

Adequate hydration is a daily practice, not something you address only when you feel thirsty. It’s one of the simplest interventions with one of the highest returns.

6. Protein

You can do everything else right and still lose muscle if you’re not consuming enough protein. Active adults over 50 need 0.8–1.2 grams of protein per pound of bodyweight per day to support muscle repair and adaptation. Most are eating roughly half that.

Protein is the raw material your body uses to repair tissue after training. Without enough of it, the training doesn’t stick. Recovery is slow. Muscle mass continues to decline. This is one of the most common and most addressable gaps I see in the Salt Lake Valley.

7. Fruits and Vegetables

The micronutrients in fruits and vegetables — vitamins, minerals, antioxidants, fiber — are the supporting cast that makes everything else work. They reduce inflammation, support immune function, and provide the raw materials for the hundreds of biochemical processes that drive recovery and adaptation.

Most active adults over 50 are not eating enough of them. Not because they don’t know they should — but because it’s easy to let this one slide when you’re focused on training.

8. Sleep

Sleep is when your body actually repairs. Growth hormone — the primary driver of tissue repair and muscle synthesis — is released primarily during deep sleep. Without adequate sleep quality and duration, the training you do during the day doesn’t fully convert into adaptation.

Seven to nine hours of quality sleep per night is not a luxury. It’s a physiological requirement for anyone who wants to train hard and recover well.

How Many Are You Actually Doing?

Most active adults I work with here in Cottonwood Heights, Draper, and Murray are doing two or three of these consistently. A few are doing four or five. Almost nobody is doing all eight — and the gap between two or three and all eight is the difference between the recovery and performance they have now and the recovery and performance they want.

The good news is that every one of these components responds to the right prescription. The question is which ones you’re missing — and that’s exactly what our free Functional Age Quiz is designed to tell you.

For a deeper look at what a complete prescription looks like in practice — and how it’s different from a generic program — read The Difference Between a Generic Fitness Program and a Personalized Exercise Prescription.

And if you want to understand why recovery specifically slows down after 50 — the specific mechanisms behind it — read Why Your Recovery Is Taking Longer After 50 (The Real Reason).

Five minutes. Eight categories. Your estimated Functional Age — and a clear picture of which of these eight you’re missing. Our team at Leverage Fitness Solutions serves Cottonwood Heights, Draper, Murray, and the full Salt Lake Valley. If you want to take the next step after seeing your results, we’re here.