It’s hard to find sports that share many similarities, but there are actually a few non-water physical activities that do. It’s the case of indoor rock climbing.

Surfing is a unique outdoor activity with distinct characteristics. One of them is the fact that it depends on Nature to be practiced and enjoyed.

It’s also a complete sport from a physical standpoint. It develops balance, body awareness, endurance, strength, and problem‐solving.

Interestingly, those are also features that you’ll encounter when you try indoor rock climbing, also known as indoor wall climbing or just indoor climbing.

Many surfers have turned to golf as their complementary, out-of-the-water sport.

However, they should definitely, at least once, put on a harness, attach the rope, and start drawing a line up the climbing wall.

The Example from Yvon Chouinard

Let’s not forget that Yvon Chouinard, the founder of Patagonia, is a longtime rock climber and surfer.

In his book “Let My People Go Surfing: The Education of a Reluctant Businessman” (Penguin Books, 2016), the American entrepreneur explained how the passion for both sports coexisted in himself and eventually led to the creation of one of the world’s largest and most successful outdoor clothing and gear companies.

Patagonia develops apparel and technical equipment for climbers and surfers while promoting the most sustainable and environmentally friendly business practices possible, from procurement and production to sales and recycling initiatives.

Two sports with very rich cultures and hardcore participants, where on-site observation and learning from others’ feedback speed improvement.

So, how could a water sport like surfing and a land sport like climbing, in all their subdisciplines, have so many similarities and resemblances?

1. Balance and Dynamic Body Control

Surfing and indoor climbing both require constantly shifting your center of gravity and making small, continuous adjustments to stay stable – on a board riding a moving wave or on holds that force you to reposition.

Example: micro-shifts in your feet/hips to stay on a slab or to ride a choppy face.

2. Whole-Body Engagement (Core and Limbs)

Here’s what’s curious: neither sport is just “arm” or “leg” work.

Core stability links the upper and lower body; legs provide substrate/support while arms steer/grip. In both cases, efficiency matters more than raw strength.

Example: core tension during a mantel in climbing versus staying low and centered on a bottom turn.

3. Reading the Wave and Route Selection

This one is pretty obvious and incredibly similar.

Climbers read sequences of holds; surfers read wave shape, speed, and where to position.

The parallelism is clear, as both must anticipate how the environment will evolve and choose a line accordingly.

Example: choosing whether to commit to a crux move and selecting a late-takeoff section of a wave.

4. Timing and Rhythm

In surfing and climbing, success often depends on timing a move with an external element. It could be making a reach when a hold is most stable or popping up at the right instant as a wave picks you.

Example: launching into a dyno on an easier swing versus popping up at the wave’s peak.

5. Risk-Management and Controlled Exposure to Falling

In both sports, falling is very much part of progression.

Both teach you to accept manageable falls, to fall smart (roll, fall away), and to use safety gear or etiquette to reduce harm.

Falling is inevitable, even among pros.

Example: clipping quickdraws and planning falls in climbing gyms; choosing when to bail off a wave and cover your head in surfing.

6. Problem-Solving and Incremental Learning

Whether you’re in the ocean or at the indoor climbing gym, each session presents several puzzles: how to sequence moves, where to place weight, and which maneuvers to attempt.

Simultaneously, progress is stepwise and skills layer over weeks, months, and years. And most probably, you’re constantly learning and improving.

Example: working a route problem move-by-move and learning to read and ride a particular wave or surf break.

7. Flow and Focused Mental State

Surfing and rock climbing require a total commitment of and from your senses.

Both activities encourage and demand present-moment concentration and produce flow when movement, attention, and perceived challenge align.

It can be clearing a whitewater section or making a last-meter move to clear a route, knowing that distractions will irreversibly sacrifice performance.

Example: the calm tunnel of focus while sending a hard route or riding a long right-hander on your backhand.

8. Technique Beats Brute Force

Economy of movement beats strength alone. In other words, efficiency usually pays off and wins.

That is to say that a good technique reduces energy use and increases consistency in both sports.

Example: using footholds and body position to conserve energy on a climb and adopting subtle heel and toe shifts for turning on a wave.

9. Subtle Footwork and Weight Transfer

In both sports, how and where you place your feet, as well as how smoothly you shift weight through them, determines nearly everything else.

Footwork and center of gravity are actually two concepts that are at the core of surfing and indoor climbing.

Without them, there’s no balance or control. Success depends on quiet, precise foot placements.

The best climbers “trust their feet,” meaning they make minimal readjustments, deliberate toe angles, and subtle weight shifts through the big toe or the edge.

Power and stability come from pushing through the feet, not pulling with the arms.

On the other hand, the surfers’ foot placement on the surfboard dictates everything: acceleration, turning radius, balance, and trim.

The smallest adjustment, such as sliding the back foot an inch or shifting pressure from heel to toe, changes how the board engages with the wave.

10. Proprioceptive Awareness

Footwork and center of gravity are pretty much tied to the concept of proprioception, an “expensive” word that defines our level of awareness of our body, movement, and force.

Both sports require a fine-tuned sense of where your feet are without looking, and an ability to adjust based on feel.

This may seem naive and theoretical, but it is actually very real.

A climber feels a hold’s texture and angle through their hands, and a surfer feels the board’s feedback and water flow underfoot.

It’s the so-called kinesthetic intelligence, or the ability to know how pressure, balance, and micro-movements interact dynamically.

Words by Luís MP | Founder of SurferToday.com