When people only train in the gym for 30 minutes, they lose their grip on a 15 foot bouldering wall because their forearms are too tired, yet climbers like Alex Honnold can scale a 3000 foot wall without falling in 4 hours…? Can a person cover so much ground vertically? What determines this seemingly superhuman ability? That would be muscular endurance (ME). The importance of muscular endurance training, also known as strength endurance, is paramount to all athletes who participate in repetitive movement sports lasting more than thirty minutes.
Here are some tips and tricks to improve muscular endurance. When it comes to improving muscular endurance for rock climbing, the main areas to focus on are the forearms/fingers, the core, the biceps, and the lats (the main back muscles). It is important that you hangboard regularly, increasing the weight, so you can increase the endurance of your forearms and fingers. A few core exercises that should be done slowly are planks, crunches, sit-ups and leg raise. Slowly curling a heavyweight will increase muscular endurance in the biceps, and slowly pulling up will enhance lat strength. Additionally, various studies have shown that yoga can improve muscular endurance in all parts of the body, which makes it beneficial for climbing as well.

You will learn more about your body and improve your muscular endurance while improving your climbing skills.
- When it comes to rock climbing, muscular endurance plays an important role.
- Where Does Rock Climbers' Muscular Endurance Come from?
- Which types of climbing require the most muscular endurance?
- What can climbers do to improve muscular endurance?
- How to Increase Core Strength and Endurance for Climbing
- What Anaerobic Endurance Has to Do With Muscular Endurance
- The Best Ways to Improve Muscular Endurance In a Climbing Gym, a Home Exercise Program, and a Normal Exercise Program
- By using the right climbing techniques, your muscles will be used less
- FAQ Section:
When it comes to rock climbing, muscular endurance plays an important role.
A rock climber needs the muscular endurance essential to finish a climb. Even an amateur climber is unlikely to complete a route without muscular endurance. For a climbing session to be successful, two factors are crucial: strength and power. Rock climbing is aided by good muscular endurance and strength. A rock climber’s success is attributed to:
- strong grip
- forearm strength
- the strength of the arm
- shoulder strength
- the endurance of the shoulder
High-level rock climbers aren’t especially strong. Instead, their strong-to-light ratio is impressive. In rock climbing, having a low body mass and a low percent of body fat is beneficial, along with having a lot of strength for their weight. Although these factors are beneficial, they are not prerequisites. In rock climbing, training variables such as shoulder extensions, knee flexion, knee extension, endurance, and grip strength are what matter.
Having a strength-to-body mass ratio that is optimal for climbing is exactly what makes Adam Ondra an outstanding climber.
Where Does Rock Climbers’ Muscular Endurance Come from?
It appears that rock climbing endurance utilizes every type of movement that the human body is capable of. Strength, flexibility, and fitness are all necessary for rock climbing. Having strong arms, fingers, and shoulders is necessary for pulling on handholds, but it is equally important to have efficient, proper footwork for climbing success. Rock climbers should have the following level of muscular endurance:
- fingers/forearms
- toes
- hands
- shoulders/biceps
- lats/back
- calves
- forearms
- core
- thighs
- ankles
- knees

Which types of climbing require the most muscular endurance?
With climbing, you use your own strength to climb up a wall and you use your entire body to do it. The muscles in your entire body will be on overdrive when you make every step up and down those rocks, whether you are hitting the crag or hitting the local gym.
- With slab climbing, you will need to move smoothly over each rock rather than jerky, long moves. Also, your core muscles will have to work hard.
- Forearms and legs are used more than any other muscle in your body when you are making a vertical face.
- When hauling yourself upward at an upward, overhanging angle, you will require finger strength and upper torso strength. Roof climbing depends heavily on core strength.
What can climbers do to improve muscular endurance?
Here are some ways climbers can improve muscular endurance. The four methods are as follows:
Using a hangboard
Hangboards can be used to improve muscle endurance and strength for climbers’ fingers as well as forearms. To build strength in your fingers for rock climbing, the hangboard might be the best tool to use. Climbing movements can be practiced simultaneously with this one-stop training device.
Make sure the hangboard has at least two different sizes of holds. The one you choose ought to feel comfortable on your body. A hangboard is one of the best tools for improving finger strength, but remember to warm up before you begin your workout.
Stay Hydrated
If you’re not drinking enough water, consider installing and using a water-drinking app on your smartphone. A regular stream of water will help improve your health and muscular endurance. No matter if you are just beginning your endurance program after a long period of sedentary living or you are a seasoned climber.
Maintain hydration throughout your strength-building routine and your endurance will improve. Hydrated bodies can perform better. Insufficient hydration can leave you feeling lethargic and the amount of water you need will vary depending on your weight. Perspiration rates are higher in those who drink more water. If your body is losing more water through sweating than it is absorbing, you won’t be able to do much.
You can stretch or practice yoga.

Yoga and stretching tone your muscles throughout your body and many studies have shown that they enhance muscular endurance. When flexing and isolating a muscle group, weight training exercises are usually performed simultaneously, and yoga and stretching increase the endurance of your muscles since yoga requires you to hold a pose or stretch for a period of time and repeat it several times during the yoga workout.
Climbing Intervals
By performing climbing and pull-up intervals, you can improve muscular endurance. Forearm and pull-muscle endurance are specifically trained with climbing intervals, the first and most specific exercise. Interval climbing is done on a moderate to difficult route or boulder problem. Ideal routes would be steep and laborious. However, you shouldn’t have trouble climbing a few laps if the route isn’t too tricky. To train, alternate climbing rests with climbing burn intervals.
It’s similar to the interval training runners do. It is necessary to have a resting phase that is proportional to the length of the climbing phase. Therefore, if you are climbing a boulder problem that takes about sixty seconds to solve, you should rest thirty seconds in between burns. In addition, longer climb phases, such as moving around your home wall, steep sport climbing, or lapping for a few minutes, should be followed by a rest of similar duration.
Pull-ups are highly effective exercises for building strength and endurance in your upper arm and large muscles in your back. It is your task to complete 20 one-minute pull-up intervals consisting of a rest period and a set number of pull-ups that take exactly one minute. Train on the exact same schedule by using a timer with a second hand or a clock.
Run five pull-ups on the fingerboard or pull-up bard, and begin the stopwatch. Once the minute is up, dismount and rest until the next minute is up. Then perform the next five pull-ups. Rest for the remainder of the minute after you have completed five pull-ups. You should keep doing five pull-ups a minute at a time and resting for one minute between each repetition for twenty minutes. At most, you should limit yourself to three pull-ups if you are unable to complete the ten-minute test. If you find that the full twenty-minute routine is too casual, you can increase the number of pull-ups.
How to Increase Core Strength and Endurance for Climbing
Strengthening all your other muscles without strengthening your core muscles is like putting an economy car’s engine in the chassis of a sports car. A rock climber’s core must be solidified to prevent injury and ensure stability on the wall. Some core strengthening exercises include:
- Push-Ups. As you try to keep your body off the ground as much as possible, traditional push-ups strengthen your upper body and core. They are small and easy to do anywhere. Furthermore, new variations work to strengthen your core and relieve the monotonous routine of fifty push-ups a day.
- Landmine Press. This core exercise also exercises your arms and shoulders. You should perform this exercise as much as possible while kneeling if your goal is to work your core. Position a landmine or a barbell against the wall. Place the end right below the chin by grasping it with both hands. Raise and lower it repeatedly. When you have the barbell down, keep your elbows close to you. Be as still as you can with your upper body.
- Plank. Planking is one of the best-known core exercises, which involves lifting your hips off the floor, getting on your toes and elbows, and maintaining a straight line between your heels and head. If your partner ensures that you maintain the right posture, you will benefit more from this exercise.
- Leg Raises. With your hands by your side, lie on your back on the floor. Grasp both legs. Lift one leg toward you, raise the other toward you, and then lower them without touching the floor. Make 10 repetitions.
- Sit ups. Lying on your back, do 10 repetitions. Keep your feet about 10 cm from your bum. Lie on your back with your knees bent and your head not touching the ground. Repeat 10 times.
- Boat Crunches. Put your feet and back off the ground in a boat position. With your core, pull your head and legs away from one another. Repeat 20 times.
What Anaerobic Endurance Has to Do With Muscular Endurance

You know when you see someone on a steep, high-graded overhang and they’re just powering through it, not taking a breather? At that point, you know they have a high level of anaerobic endurance.
In rock climbing, anaerobic endurance is generally referred to the pulling muscles (like biceps and lats) and forearms. In general, they do not refer to the endurance necessary to climb or run for hours on end.
Anaerobic endurance is very high muscle endurance needed to continue climbing a demanding sequence continuously without taking a break. This is also called power endurance by some climbers.
Lactic acid and an apparent muscle pump (usually in the biceps and forearms) are indications that you’ve reached the anaerobic endurance threshold while climbing.
You need to train correctly and often to improve anaerobic endurance. Anaerobic endurance can be increased by high intensity, sustained muscular exercise and a good diet. Drinking lots of water, breathing normally, warming up before exercise, resting for up to half a minute between climbing, and increasing magnesium levels can reduce lactic acid.
You need to be prepared for both a physical and mental challenge if you are considering training like this. But if you want to improve your anaerobic threshold, climb higher grades, and reduce the amount of lactic acid you produce while climbing, then this is exactly what you need to do.
The Best Ways to Improve Muscular Endurance In a Climbing Gym, a Home Exercise Program, and a Normal Exercise Program
at a Climbing Gym
Make sure you do frequent pull-ups in the climbing gym to increase your climbing endurance. These exercises help strengthen your back, shoulder, and arms.
When you speed climb, you race the clock. It also makes your body more efficient and helps you increase your endurance of climbing. You’ll need to find an easy grade climb that you’ve done a few times so that you have the muscle memory down. Climb as quickly as you can. If not, locate a speed wall.
You can also perform dead hangs, also known as unexercises, to help your body build endurance for hanging. Most climbing gyms have hangboards and other equipment for strengthening your fingers. Brachial hangs and dead hangs can also help heal shoulder injuries.
Circuit boards can be found in most climbing gyms, and this is one of the best ways to improve muscular endurance. There are usually four or five different grades on the circuit boards. As a rule, you should climb until you feel yourself tiring, but not until you get exhausted. After resting a minute or two, climb again. Here, we do not want to over-train the forearms.
In your home
Gather 30 pounds of rice and fill a bucket with it. Use both hands in the bucket and squeeze the rice to work the forearm flexors used for climbing and your extensors. The result is that wrist injuries, forearm tightness, and tendonitis can be prevented. Vary the motion by increasing the distance between your fingers and the rice. In addition to calisthenics, you can perform planks at home. Alternatively, if you have your own pull-up bar (click for link to Amazon) that can be used too.
In a Regular Gym
It is good for muscular endurance for the back muscles to use the rowing machine. Rowing machines are a great training partner for climbers. Strengthening climbing endurance by performing arm curls with dumbells and bar pull-ups. When performing bicep curls, use a heavy weight and do them slowly.
By using the right climbing techniques, your muscles will be used less

Whether you believe it or not, learning the right technique is more difficult than building muscle. By learning the proper technique instead of using brute strength to scale a rock surface, you’ll finish the climb in half the time. More than physical strength, persistence and technique are what will help you reach the top. There is a common misconception among beginners that you need to be “ripped” before you even begin. However, that isn’t the case.
If you improve your technique, you will use your muscles less, and therefore you can spend more time on the wall without getting tired.
Most successful beginners learned technique first and their strength developed as they went along. An indoor climbing wall can be compared to a monkey bar. It is best to rest with straight arms when you are weak, just as you would on monkey bars. Then you can “breathe” and think your way up rather than using your 100% pure strength.
Therefore as it comes to improving muscular endurance for rock climbing, remember to develop your mental fitness aside from your physical fitness in the process.
FAQ Section:
How can I improve my climbing endurance?
Performing climbing intervals and pull-up intervals can improve muscular endurance. The climbing intervals are the first and most specific exercise for building pull-muscle and forearm endurance. In this workout, you will climb intervals on a moderate to difficult climb or boulder problem.
What are 4 ways to improve muscular endurance?
4 ways to improve muscular endurance are:
Plank.
Bodyweight squats.
Walking lunges.
Pushups.
What muscles need to be strong for climbing?
Climbing rocks is a full-body workout, and the power of your glutes, combined with your leg muscles, is necessary to propel yourself upward. Keep your balance on the wall by working your rhomboids, trapezius, and lats together.
Does bouldering build muscle?
In order to climb efficiently, muscle construction in certain areas of the body is vital, regardless of the type of climbing you do. Forearms, back, shoulders, arms, and core will be the areas where you’ll see the biggest transformation.
What advantages can a rock climber gain?
Advantages that a rock climber can gain are:
Strengthens Your Muscles
Increases Your Flexibility
Boost Your Cardiovascular System
Helps Chronic Disease
Helps Improve Coordination