How to Strengthen Your Feet and Ankles for Hiking

You can train your legs, lungs, and core for the mountains and still get sidelined by the one system that actually touches the ground: your feet and ankles.

In this guide, NASM-certified personal trainer and Xero Shoes partner Mikey Bell from Outdoor Adventure Training shares why foot and ankle health matters so much to your longevity as a hiker, then walks you through 3 at-home tests and a simple framework for building the ankle mobility, stability, and load capacity that the trail demands.

Why Feet and Ankles Matter on the Trail

Most of us can get away with weak ankles in daily life. Cushioned shoes, flat, predictable pavement, sidewalks and office floors. There's no stimulus to respond to, no obstacles, and no brain-body connection being built.

Each foot has 26 bones, 33 joints, and more than 100 muscles, tendons, and ligaments. All of it has to articulate and stabilize to move over uneven terrain. When those structures are undertrained, the load shifts up the chain to your knees, hips, and lower back.

The good news: with the right approach, most of this is trainable.

What Changes in Barefoot Trail Shoes

Most of us have spent our lives in traditional footwear. Moving toward a barefoot shoe changes a few things at once.

You get feedback again. Cushion lifts you off the ground. At the extreme, imagine walking on stilts: you lose proprioception, balance suffers, and you have no sense of what is underneath you. When you switch to a barefoot shoes,  your foot is finally feels sensory information again.

Your foot gets to be foot-shaped. Toes are meant to spread when you load them, and that splay is a large part of your balance. Most shoes, hiking ones included, taper to a point and squeeze the toes together. Match the shoe to the shape of your foot, not your foot to the shape of the shoe.

Your calves are going to work harder. Most street and workout shoes lift the heel, which shortens the calves and Achilles. If you've spent decades in a heel-lifted shoe, this adaptation isn't going to happen overnight. A gradual approach starts with addressing your weak link.

Start by Finding Your Weak Link

Before changing anything, find out where you stand. These 3 tests take about 15 minutes. Do them barefoot and cold, with no warm-up or rolling first, so you're seeing a true baseline.

Log your results. Download and print our free Mountain Ankles Score Sheet before you start. It has the benchmark for each test and scores you at the end, so you'll know which one is your weak link.

Follow along. Mikey walks through all 3 tests, start to finish.

Test 1: Knee-to-Wall

What it measures: ankle mobility.

How to:

1. Run a strip of tape out from the base of a wall and mark it at 1-inch intervals out to 6 inches.

2. Half-kneel facing the wall, front foot flat on the tape, back knee down.

3. Drive your front knee forward to touch the wall without your heel lifting.

4. Move your foot back inch by inch. The farthest distance where your knee still touches with the heel grounded is your score.

Coach's cue: your knee tracks straight over your 2nd and 3rd toe. Don't let it cave in or flare out.

Log: left, right, and the difference.

Test 2: Single-Leg Balance

What it measures: stability and proprioception.

How to:

1. Stand on one foot, hands on hips, eyes open, and time how long you hold it.

2. Then close your eyes, which is where most people find their limit.

3. Run both legs, eyes open and eyes closed.

Coach's cue: hands stay on your hips. The control should be coming from your foot and ankle.

Log: 4 numbers, left and right, eyes open and eyes closed.

Test 3: Single-Leg Heel Raise

What it measures: calf capacity and endurance.

How to:

1. Stand on one leg. Rest your fingertips on a wall for balance only, and don't push through them.

2. Rise as high as you can onto the ball of your foot, then lower slowly, under control. That's one rep.

3. Go to failure, meaning the point where you can't hit full height with control. Count only clean, full-height reps.

Coach's cue: slow and controlled, no bouncing. When your height starts dropping, you're done.

Log: left and right.

Now tally it up. Your Mountain Ankles Score Sheet turns those numbers into a score and points you at the weak link to work on first.

What Builds Healthy Feet and Ankles

Order matters. First you learn a new range of motion, then you learn to control that range, and only then do you add load to it. Jumping ahead without a stable foundation is usually where injuries happen.

• Mobility. Good ankle range of motion is crucial for the trail. It's what lets your knee travel forward over a planted foot on a climb, and what lets the feet and ankles absorb and articulate on the way down. It isn't the fix; it's a gateway that allows for meaningful work to happen.

• Stability. Stability is control. It's how well you can hold and articulate the ankle through the range you have, and it's what keeps you upright when the ground moves under you.

• Load capacity. What makes the mobility and stability hold up over a long day. Hiking alone probably isn't going to cut it. This needs to be intentional, focused work.

• Consistency. None of this works as an occasional big effort. Short and regular beats long and sporadic.

The 15-minute version: a full follow-along session to build mountain ankles.

Footwear

"What shoes should I wear?" is one of the most frequent questions we get from our training community, and the honest answer is that it depends. On your goals, your training history, and what you've had on your feet for most of your life. If you're curious about barefoot shoes, this is a great place to start. Barefoot trail shoes offer real advantages to let feet move naturally, combining ground feel and proprioception.

What to look for:

• Toe room so the foot can splay under load

• Flexibility so the sole bends with the foot instead of forcing it into one shape

• Ground feel so you can react to what's underneath you

• Secure fit with the heel locked and the toes still free

• Traction that grips on loose dirt and wet rock

• Enough protection for the terrain you're on. Match the footwear to the adventure

Meet the Mesa Summit

Speaking of protection, the most common tradeoff with barefoot trail shoes is too little protection: feeling every rock and root underfoot.

That’s where Mesa Summit provides protection where it matters and freedom where it counts. A new ESS rock guard, the first from the brand, is embedded in high-impact zones and helps shield feet from rocks and roots without stiffening the ride. The updated abrasion- and debris-resistant polyester mesh upper, reinforced with a 3D-printed overlay, adds durability without compromising flexibility or lightweight comfort. For wet conditions, the Mesa Summit WP retains breathability with waterproof protection. 

Start from the Ground Up

Range you can't load isn't going to hold, and load without range just reinforces a bad position. You need all of it working together.

Watch the Mountain Ankles series, run the 3 at-home tests, and start with whichever came back weakest.

If you're moving toward a more barefoot-inspired shoe, explore the Mesa Summit as part of a gradual, trail-ready approach.

The Mesa Summit combines the protection you need on technical terrain with the natural feel, flexibility, and ground connection that define our barefoot experience. These upgrades improve Xero Shoes’ popular Mesa Trail franchise.

About the Expert

With over a decade of experience as a NASM-certified personal trainer and professional mountain guide, Mikey blends his fitness expertise with firsthand knowledge from the field. As a Xero Shoes partner, Mikey advocates for barefoot-inspired footwear in the gym and on trail.

Connect with Mikey: Website | YouTube | Instagram

FAQ

What do hikers usually misunderstand about foot and ankle preparation? That hiking is the training. Miles maintain what you have. They don't build what's missing.

What are the top 3 movement checks before switching to barefoot trail shoes? Knee-to-wall, single-leg balance drills, and single-leg heel raises.

What does ankle mobility actually change on climbs and descents? Climbing and descending both need the knee to travel forward over a planted foot. Without that range, the body will compensate.

What's the difference between ankle stability and simply having "good balance"? Balance is a snapshot of one moment. Stability is whether you can control the joint through its range, under load, when the ground moves.

What are the most useful exercises for uneven or technical terrain? Single-leg work of almost any kind, banded work, and controlled single-leg landings.

How should someone new to barefoot shoes approach their first month? Think of it as the start of a long process rather than a one-month project. Start out with short, flat walks on easy ground, then gradually let volume build from there.

How do footwear, training, and consistency work together? Your footwear is how you interact with the ground on every step. But the work that changes things happens when you're out of the shoes: the mobility, the recovery, the loading. Footwear helps the process along. Consistency is what makes it stick.

What's one drill you'd give almost every hiker? Single-leg balance. On trail you're on one leg at a time. Getting comfortable there is what sets up every unilateral exercise after it, and that's the foundation of hiking. Stability first, always.