Key Body & Fitness

32 years. 3 pro sports. One mission. 💪🏾

NFL. IFBB Pro. K1 Kickboxer. BS in Kinesiology from the University of Michigan.

I've competed and trained at the highest levels in three different sports. And I brought everything I learned into one personalized coaching system — built specifically for professionals 40–70 who want to age on their own terms.

Here's what that means for you: no cookie-cutter programs. No generic advice. A science-backed plan that fits your body, your schedule, and your goals.

The people who hire me have tried it all. Generic YouTube workouts, random gym memberships, trainers who don't understand what it means to be 55 and time-poor. They come to me when they're done guessing.

Ready to train with someone who's actually lived performance at the highest level?

BOOK YOUR FREE INITIAL EVALUATION CALL 👇
www.keybodyandfitness.com
Mon, Wed, Fri — 12pm to 5pm ET 🙌🏾

September is HERE and there's no better time to reset your routine! 💪🏾

New month. New momentum. New commitment to your health.

After 32 years training athletes and professionals, I know this: September is one of the best times to start. Summer's over, school's back, and your schedule is settling down. That's your window.

Here's the one thing I want you to do TODAY: commit to 5 minutes of movement. That's it. Just 5. Because small wins build the habit, and the habit builds the body.

Whether you're starting from zero or getting back on track, I've got a plan specifically designed for busy professionals 40–70 who want real results without burning out.

BOOK YOUR FREE INITIAL EVALUATION CALL 👇
www.keybodyandfitness.com
Available Mon, Wed, Fri — 12pm to 5pm ET

EXERCISES YOU MUST DO AFTER 50 — Part 3 of 3 💪🏾

#3 EVERY MONTH. Your early warning system.

After 32 years in this industry — NFL, IFBB Pro, K1, Kinesiology degree — here's what I know: most injuries don't happen suddenly. They build up silently for months. These three monthly assessments catch them BEFORE they sideline you.

✅ OVERHEAD SQUAT ASSESSMENT — Stand with arms raised and squat. What compensates? Your ankles? Your hips? Your shoulders? Every breakdown in that movement is a breakdown waiting to happen in real life. This is the foundation of every Kinetic Gait Assessment I run.

✅ GRIP STRENGTH TEST — A study of 140,000 people published in The Lancet found grip strength predicts cardiovascular death better than blood pressure. Take 60 seconds once a month. Hang from a bar or squeeze a resistance band. Track the trend.

✅ POSTURE AND MOBILITY CHECK — Stand against a wall. Do your heels, glutes, shoulders, and the back of your head all touch? Can you flatten your lower back? These two checks reveal more about your structural health than most doctors' visits.

The goal isn't perfection. It's AWARENESS. What you track, you can improve. 🙌🏾

BOOK YOUR FREE INITIAL EVALUATION CALL TODAY 👇
www.keybodyandfitness.com

Available Mon, Wed, Fri — 12pm to 5pm ET

NFL. IFBB Pro. K1 champion.

Most trainers can’t say that. I built my approach on 32+ years of real performance, not fitness trends.

If you want strength, energy, and longevity after 40, let’s talk 💪🏾

Comment "KEY" and I’ll send the next step.

Ready to finish summer strong? 💪🏾

The next challenge is built for busy adults who want accountability, not perfection. We’re keeping it simple, supportive, and real.

Join the app, show up, and let’s stack wins together. Click the link to get started today!

Your desk is stealing your energy today.

A 3-minute reset can loosen your hips, protect your joints, and help you feel better before your next meeting. 🙌🏾

CLICK THE LINK TO SCHEDULE your personalized coaching call and let’s build a plan that fits your real life.

CLICK THE LINK TO SCHEDULE :https://wix.to/cfMnapq
Don't wait any longer to prioritize your health and wellness! 🌟 Schedule a 15min consultation now and take that first step towards feeling amazing inside and out. 💪

Built from real athletic experience 💪🏾

David Russell Key has 32+ years in fitness, plus NFL, IFBB Pro, and K1 kickboxing experience. If you want science-backed coaching from someone who has actually lived performance at the highest level, this is your next step.

Book your free evaluation today.

EXERCISES YOU MUST DO AFTER 50 — Part 2 of 3 🏅

#2 EVERY WEEK. These three are non-negotiable.

Most people over 50 are doing cardio and skipping everything else. That's exactly backwards. Here's what the science says — and what I've proven with clients for three decades:

✅ RESISTANCE TRAINING (2–3x/week) — After 50, you lose 1–2% of your muscle mass EVERY YEAR. Muscle regulates your blood sugar, bone density, metabolism, and longevity. You cannot afford to skip this. Compound movements. Progressive overload. Period.

✅ BALANCE AND SINGLE-LEG WORK — Falls are the #1 cause of injury-related death after 65. Your balance is already declining right now. Single-leg deadlifts and step-ups retrain the nerves that keep you stable on stairs, curbs, and uneven ground.

✅ ZONE 2 CARDIO (30–45 min) — Not high-intensity. Not running until you're wrecked. Conversational pace cardio builds your mitochondria, burns fat, and protects your heart and brain without spiking the cortisol that breaks muscle down.

32 years. NFL. IFBB Pro. K1 Kickboxer. Kinesiology degree. This is what actually works. 💪🏾

BOOK YOUR FREE INITIAL EVALUATION CALL NOW 👇
www.keybodyandfitness.com

(Mon, Wed, Fri — 12pm to 5pm ET)