When you think about getting stronger at the gym, you probably focus on the big, visible muscles: your biceps, quads, glutes, and chest. But there’s one area of strength training that’s often overlooked, yet incredibly important for both gym performance and overall health — your grip.
Grip strength is essentially how firmly and securely you can hold onto things, and it affects more than just your workouts. From carrying groceries to excelling in sports, your grip plays a bigger role in daily life than you might realize. Beyond that, researchers now know that grip strength is one of the strongest indicators of long-term health, mobility, and even longevity.
Let’s get a grasp on why grip strength matters, what muscles are involved, how it relates to your overall health, and the best exercises you can try at AFAC gym in Thornton, Colorado, to build a stronger grip.
Why Is Grip Strength Important Inside and Outside the Gym?
As we age, muscle mass and strength naturally decline, a process called sarcopenia. This affects everything from balance to mobility. While most people focus on their legs, back, or core when trying to fight age-related weakness, scientists have discovered that grip strength might be an even more powerful indicator of your health.
In fact, grip strength is often called an “indispensable biomarker for older adults.” Why? Because it doesn’t just measure how strong your hands are. It reflects the condition of your muscles, nervous system, and overall health. Research has shown that grip strength predicts injury risk, mental health, and even how well you’ll age.
Grip strength typically begins to decline around age 50, sometimes even earlier. People who maintain it tend to stay healthier, move better, and enjoy stronger bodies well into their senior years.
And while the health benefits are impressive, grip strength also has practical applications in daily life and athletics. You rely on your grip for countless activities like:
- Carrying groceries or laundry baskets
- Lifting and carrying children
- Shoveling dirt or snow
- Playing sports like tennis, baseball, hockey, or golf
- Rock climbing or obstacle courses
- Wrestling or martial arts
- Weightlifting and CrossFit workouts
A 2011 study found that grip strength is one of the strongest predictors of overall muscle endurance. Another 2018 study discovered that it also correlates with cognitive function, both in the general population and in individuals with conditions like schizophrenia.
In short: your grip isn’t just about strength. It’s about staying sharp, mobile, and independent as you age.
What Muscles Are Involved in Grip Strength?
Grip strength isn’t located only in your fingers. It’s powered by multiple muscle groups working together in your forearms, hands, and wrists.
Forearm Extensors
Located on the back of your forearm, these muscles open your fingers and extend your wrist.
- Train them: Spread and open your hands wide while bending your wrists back. Hold for 30 seconds, rest, and repeat.
Forearm Flexors
On the palm side of your forearm, these muscles are key for gripping and grabbing.
- Train them: Wrist curls and other resistance-based hand movements are effective.
Thenar Muscles
These small muscles at the base of your thumb allow you to pinch and grip objects.
- Train them: Plate pinches are excellent. Start with two 5-pound plates (smooth sides out) and work up to holding them for 60 seconds.
Together, these muscles form the foundation of your grip power. Training all three areas ensures balanced strength and reduces the risk of injuries like carpal tunnel or tendonitis.
How Is Grip Strength Related to Your Health?
Grip strength can be measured with a hand dynamometer, which is a handheld device you squeeze with maximum effort. Researchers often use this tool to assess health risks.
General benchmarks for weak grip strength include:
- Men: Less than 26 kg (57 pounds)
- Women: Less than 16 kg (35 pounds)
While these numbers vary by age, body size, and fitness level, the key takeaway is that grip strength often predicts more than just hand health. Here’s how it connects to your overall well-being.
Muscle Strength
Grip strength reflects overall muscle strength across your body. Weak grip often signals declining mobility and higher risk of falls or fractures. Research has linked poor grip strength to trouble walking and climbing stairs.
Immune Health
Aging weakens the immune system (a process called immunosenescence). Studies show that poor grip strength correlates with weaker immune responses, making you more vulnerable to infections like the flu, RSV, and even COVID-19.
Chronic Disease Risk
Weak grip strength has been linked to higher risks of chronic diseases such as:
Mental Health
Reduced grip strength is associated with mobility loss, which can lead to isolation and depression. Studies have connected weaker grips with cognitive decline, sleep problems, and higher rates of depression.
Longevity
Perhaps most striking: grip strength can actually predict life expectancy. Strong grip is linked to longer, healthier lives, while weak grip is tied to frailty and complications that shorten lifespan.
What Causes Weak Grip Strength?
Several factors can contribute to weakened grip:
- Nerve issues. Pinched nerves in the neck or shoulder can lead to pain, numbness, and weakness in the arm and hand.
- Carpal tunnel syndrome. Extra pressure on the median nerve can impair hand function.
- Tendon injuries. Overuse injuries like tennis or golfer’s elbow weaken grip strength.
- Disuse. Simply not using your grip in daily life or exercise causes muscles to weaken.
If weakness is sudden, painful, or isolated to one hand, it’s best to consult a doctor or physical therapist.
Best Grip Strength Exercises to Try at the Gym
There are three major types of grip strength:
- Crush: Force between fingers and palm (squeezing).
- Support: Ability to hold onto something for time.
- Pinch: Force between fingers and thumb.
Here are some of the best exercises for each type.
Squeeze the Bar Hard
Whenever you pick up a weight, squeeze the bar as tightly as possible to activate your grip muscles.
Use a Thicker Handle
Fat bars or towel-wrapped bars make your grip work harder, increasing strength faster.
Kettlebell Crush Rows
Hold a kettlebell by its sides, squeeze tight, hinge at the hips, and perform rows. Do 3 sets of 10–12 reps.
Towel Wring
Mimic wringing water from a towel to build crush grip strength. Repeat 3 times in each direction.
Hand Clench
Use a tennis ball or stress ball. Squeeze tightly, release, and repeat 50–100 times daily.
Dead Hang
Hang from a pull-up bar for as long as possible. Start at 10 seconds, build up to 60.
Farmer’s Carry
Carry dumbbells or kettlebells at your sides while walking 50–100 feet. Repeat 3 times.
Pinch Grip Transfer
Pinch a weight plate, lift to chest, transfer to the other hand and lower. Repeat 10 times.
Plate Pinch
Hold two plates together in one hand for 5 seconds, then set down and repeat.
Other Ways to Keep Your Body Strong
Grip strength is only one piece of the puzzle. Whole-body strength, nutrition, and consistent exercise are essential to healthy aging. Activities like walking, swimming, yoga, cycling, and resistance training all contribute to stronger muscles and better mobility.
If you’re worried about weakening grip or overall strength, consult a trainer or healthcare professional to build a safe, effective plan.
Hold On to Your Health at AFAC Gym
Your grip may seem like a small detail, but it holds big power over your health, fitness, and independence. Strong hands and forearms don’t just make you a better athlete, they help you move confidently through daily life and age with strength.
At AFAC gym, we’re here to help you improve every part of your fitness, including the ones you might not think about. So next time you hit the weights, don’t forget to get a grip on grip strength. Your future self will thank you.
We hope you’ll visit AFAC gym today to speak to our team about our affordable memberships. AFAC gym is committed to supporting your health and wellness efforts, so you’ll see the results you’re working so hard for. That’s why we were voted the best gym in Thornton, Colorado, and have hundreds of 5-star reviews.
To learn more about our top-rated gym and our incredible array of strength training and cardio equipment — as well as our unique offerings and amenities like daily group classes, cryotherapy, InBody 770 assessments, hydro massage, personal trainers, and our rock climbing wall and cave — please contact us or visit for a personalized tour. Our team will be happy to help you. For more information and assistance, you can also contact our gym owner, Susan, at 720-849-0245 or susan@adventurefitness.club.