David Dack
@daviddack88.bsky.social
4.6K followers 5.4K following 3.2K posts
Running Coach | 🌄 Trail Runner | 🌍 Endurance Athlete living in Bali. Inspiring athletes to push their limits one step at a time.
Posts Media Videos Starter Packs
daviddack88.bsky.social
Dear ultra people, listen up:

If you can take your hiking pace from 20:00/mi to 15–16:00/mi on steep grades….you could save HOURS on race day.

HOURS.

And here’s the bonus: hiking adds variety.

It saves your joints, toughens your feet, and upgrades you.

Schedule your hiking pls.
daviddack88.bsky.social
💭 Have you tried the Alfredson protocol? Did it work for you?
daviddack88.bsky.social
Don’t baby it. Rest alone doesn’t fix tendons. Load does.
daviddack88.bsky.social
Too painful right now? Start with isometric holds: Hold the mid-point of a calf raise for 30–45 seconds.

This calms pain and builds tolerance.
daviddack88.bsky.social
Why it works: Eccentrics load the tendon — and that load stimulates repair.

Tendons heal under tension, not rest.
daviddack88.bsky.social
Do 15 reps, 2–3 sets, twice daily.

It’s not about being fancy — it’s about giving your tendon the right kind of stress.
daviddack88.bsky.social
Here’s how:

• Stand on a step
• Rise up with both feet
• Lift the healthy foot
• Slowly lower the injured side below the step

That’s 1 rep.
daviddack88.bsky.social
The gold standard hasn’t changed:

Eccentric calf raises (the Alfredson protocol).

Simple. Brutal. Effective.
daviddack88.bsky.social
If your Achilles is screaming at you, this thread is for you.

I know this injury sucks so I'm here to help you out.

Read more...
daviddack88.bsky.social
Let’s clear this up fast:

There’s no magic shoe that’ll turn you into Kipchoge.

But there is gear that’ll hold you back —
the kind that chafes, rubs, slips, overheats, or just flat-out hurts.

Test your gear.

Break it in.

Don’t let the wrong stuff break you.
daviddack88.bsky.social
You don’t need perfection. You need consistency.

3 run/walk sessions a week. That’s the magic number.

4 days? Cool if your body’s on board.

But skip the 5-6-7 day hustle. You’re not a machine — you need recovery.

Don’t crush one week then vanish.

Be the one who keeps showing up.
daviddack88.bsky.social
One massive study found fitness predicts long-term health better than weight.

Fit + heavy = same outcomes as fit + “normal” weight.

Unfit = higher risk, no matter your size.

💬 Agree or disagree?
daviddack88.bsky.social
Fat ≠ Unfit. Thin ≠ Healthy.

Here’s the truth most people skip:

• You can have a high BMI and amazing endurance
• You can have a high BMI and perfect blood pressure
• You can be in a smaller body and still be unfit
daviddack88.bsky.social
Bottom line: You can’t just rest your way out of knee pain. You’ve got to rebuild the system that supports it.
Strong hips. Steady core. Smart stride.
daviddack88.bsky.social
And don’t ignore your shoes: If you’re past 400–500 miles or the cushion feels dead — it’s time. Worn shoes = altered mechanics = more pain.
daviddack88.bsky.social
Step 3️⃣ Use the Tools (Smartly)

Support helps when used with purpose 👇

Knee sleeves or patellar straps → light support

Kinesio or McConnell taping → helps alignment + pain relief

Softer surfaces → easier on irritated knees

Avoid long downhills while healing → they spike joint stress
daviddack88.bsky.social
Use a metronome app or a beat-based playlist.

A small 5–10% bump in cadence can dramatically reduce knee load and improve shock absorption.
Think: quick and quiet steps.
daviddack88.bsky.social
Step 2️⃣ Fix Your Stride

Most runners with PFPS can immediately reduce knee stress by adjusting mechanics:
✅ Increase cadence (aim for 170+ steps/min)
✅ Shorten your stride slightly
✅ Land with your foot under you, not out front
daviddack88.bsky.social
Here are your go-tos:

✅ Wall sits
✅ Clamshells with a band
✅ Side leg lifts
✅ Glute bridges
✅ Eccentric step-downs (killer rehab move)
✅ Monster walks (lateral band walks)

👉 Start slow. Focus on control + form. This isn’t about PRs in the gym — it’s about retraining movement.
daviddack88.bsky.social
Step 1️⃣ Strengthen the Right Muscles

The goal: fire up your shock absorbers.

You want to target your:

Quads (especially the VMO, that inner part)
Glutes + hips (especially the glute medius)
daviddack88.bsky.social
Knee pain? Patellofemoral pain (runner’s knee)?

This one’s all about rebuilding your support system and cleaning up your stride.

Here’s what actually works 👇
daviddack88.bsky.social
Here’s the truth:

Your weight does not determine your potential.

Your mindset and your consistency do.

You’re not a “before” picture.

You’re a work in progress, a runner in motion, and your body is ready to carry you farther than you think.

This isn’t about shrinking first.

It’s about showing
daviddack88.bsky.social
The goal isn’t to look fast — it’s to move efficiently. Fewer braking forces, fewer injuries, smoother running.

💬 Have you ever worked on cadence or stride mechanics? What helped you the most?