How Climbing Builds Grip Strength and Full-Body Power
Grip strength is more than a hallmark trait of strong rock climbers. It’s a powerful biomarker that offers a window into your overall health and functional strength as you age. Training your grip doesn’t just help you send harder routes—it may also support long-term well-being.
Over the last four decades, researchers have studied grip strength and its ability to predict different health outcomes. A review of the literature has identified handgrip strength as a useful biomarker in older adults, with lower grip strength associated with poorer outcomes across several domains such as physical function, fracture risk, cognition, and multimorbidity.
Across large observational studies, lower handgrip strength is consistently associated with a higher risk of adverse outcomes over time, which is why it is often used as a simple screening biomarker.
How Climbing Builds Exceptional Grip Strength
Rock climbers develop high levels of grip strength because the sport demands it. On any given route or boulder problem, you’re constantly hanging from holds, squeezing edges, and adjusting your grip while your lower and upper body work together to keep you on the wall.
Most climbers build grip strength through a mix of:
On-the-wall climbing: Regular sessions on top-rope, sport routes, and boulders.
Fingerboard or hangboard training: Tools like the Tindeq or Pitch Six Force Board help target finger and forearm strength.
Imagine working a crimpy boulder on a 45-degree wall. You need serious grip strength to stay on the small edges, plus a strong core and upper body to keep your weight close to the wall and move efficiently between holds. Over time, this combination of climbing and targeted training builds not only stronger hands and forearms, but also more resilient overall strength.
How to Measure Your Grip Strength
Curious how your grip compares to others—or what it might say about your future health? Measuring grip strength is a simple way to track changes over time and see how your climbing training is paying off.
The most standardized method uses a hand dynamometer, a handheld device that measures how much force you can produce in a single squeeze. (Tools like the Tindeq are great for finger tendon strength, but they emphasize climbing-specific metrics more than overall grip.)
Once you have a measurement, compare it with age- and sex-specific reference values from a clearly cited normative dataset. Exact numbers vary by population and testing protocol, so these figures should be framed as reference ranges rather than universal averages.
Average Grip Strength for Men
Average Grip Strength for Women
Training to Improve Grip Strength
Not excited about your current grip numbers? The good news is that grip strength is highly trainable, even later in life. In addition to climbing at least 2–3 times per week, you can layer in simple, focused exercises to accelerate progress.
Wrist Curls
Using two dumbbells or a barbell, perform 2 sets of 10–20 reps of wrist curls twice per week after a climbing session. Control the movement on both the way up and the way down, and choose a weight that challenges you while maintaining good form.
"No-Hang" Hangs
Add “no hangs” to your weekly routine. Every minute, for 10 minutes total, perform a 10-second hang on a 20 mm edge at roughly 40–60% effort. Keep your feet on the floor or on a box to offload some weight so the focus stays on controlled, sustainable loading rather than max effort.
Weighted Plate Pinches
Grab the heaviest, thickest weight plates you can pinch for at least 10 seconds. Stand tall, pinch the plates between your fingers and thumb, and hold. Complete 3–5 rounds of max-effort pinches, resting about 2 minutes between rounds.
Bringing It All Together
Grip strength might be a quiet health signal, but it’s a powerful one. Improving it can boost your climbing performance and, according to emerging research, may support better health and longevity.
If you want to improve grip strength, a practical starting point is to climb consistently and layer in targeted grip work such as wrist curls, assisted hangs, or pinch exercises — then track your progress over time.” If you keep the exact sets/reps/protocols, I’d recommend either citing a coach/source or clearly framing them as example options.
