Isometric Exercises: 15 Essential Holds for Strength

Isometric exercises create muscle tension while your joints move very little or not at all. A plank, wall sit, or heavy object held still are simple examples.

These exercises can improve muscular strength, trunk control, and stability. They are also easy to add to a home workout because many require little or no equipment.

Still, isometrics are not a replacement for every moving exercise. The strongest program usually combines static holds with squats, presses, rows, walking, and other forms of normal movement.

This guide gives you 15 isometric exercises for the core, legs, chest, back, arms, and grip, along with safe hold times, breathing advice, progression, blood pressure considerations, and current evidence.

Important: This article is for general information and education. It does not replace medical advice, diagnosis, or treatment.

Quick Answer: Do Isometric Exercises Work?

Yes. Isometric exercises can increase strength and improve muscle control when they are challenging enough and performed consistently.

A 2025 systematic review and meta analysis found that isometric resistance training improved strength compared with no training.

However, isometric strength can be specific to the joint position you train. That is one reason to combine static holds with normal resistance exercises that move through a larger range of motion.

The 15 exercises in this guide are:

1. Forearm plank
2. Side plank
3. Dead bug press
4. Bird dog hold
5. Glute bridge hold
6. Wall sit
7. Split squat hold
8. Calf raise hold
9. Push up hold
10. Palm chest press
11. Towel row hold
12. Biceps curl hold
13. Pallof press hold
14. Suitcase hold
15. Isometric handgrip

For a complete resistance plan, also see our Strength Training and Muscle Building Guide.

What Is an Isometric Exercise?

An isometric contraction happens when a muscle creates tension without a large visible change in joint position.

Compare these two movements:

• During a squat, your knees and hips move.
• During a wall sit, you stay in one position while the muscles keep working.

Both can build strength, but they challenge the body differently.

How Do Isometric Exercises Build Strength?

Your muscles still produce force even though you are not moving.

That tension gives the nervous system and muscle tissue a reason to adapt.

Isometrics can be useful for:

• Building static strength
• Improving control at specific positions
• Training the core
• Adding resistance without complicated equipment
• Practicing positions used in larger exercises

The key is creating useful tension rather than simply staying still.

15 Essential Isometric Exercises

1. Forearm Plank

The forearm plank is a classic isometric core exercise.

1. Place your forearms on the floor.
2. Extend your legs behind you.
3. Keep your body in a straight line.
4. Gently tighten your abdomen and glutes.
5. Keep breathing.

Beginner target: 10 to 30 seconds.

Stop before your hips sag or your lower back becomes uncomfortable.

2. Side Plank

The side plank trains the muscles along the side of your trunk.

1. Lie on one side.
2. Support yourself on your forearm.
3. Use bent knees for an easier version.
4. Lift your hips.
5. Hold while breathing normally.

Starting target: 10 to 20 seconds per side.

3. Dead Bug Press

This variation trains trunk control without requiring a long plank.

1. Lie on your back.
2. Lift your knees over your hips.
3. Press your palms gently into your thighs.
4. Press your thighs back into your hands.
5. Keep your lower back comfortable.

Hold for 5 to 15 seconds.

4. Bird Dog Hold

This exercise challenges core stability and body control.

1. Start on hands and knees.
2. Extend one arm forward.
3. Extend the opposite leg backward.
4. Keep your hips level.
5. Hold.

Starting target: 5 to 15 seconds per side.

5. Glute Bridge Hold

This isometric trains your glutes and hip muscles.

1. Lie on your back with your knees bent.
2. Place your feet on the floor.
3. Lift your hips.
4. Gently squeeze your glutes.
5. Hold without overextending your back.

Starting target: 15 to 30 seconds.

6. Wall Sit

The wall sit trains the thighs and hips.

1. Lean your back against a wall.
2. Walk your feet slightly forward.
3. Slide down to a comfortable depth.
4. Keep your feet flat.
5. Hold the position.

You do not need to reach a 90 degree knee angle.

Starting target: 10 to 30 seconds.

7. Split Squat Hold

This hold challenges each leg separately.

1. Stand with one foot in front of the other.
2. Lower slightly into a split squat.
3. Keep your front foot planted.
4. Hold beside a sturdy support if needed.

Starting target: 10 to 20 seconds per side.

8. Calf Raise Hold

This exercise trains the calves and ankle control.

1. Stand beside a stable support.
2. Rise onto your toes.
3. Hold the top position.
4. Keep breathing.

Starting target: 10 to 20 seconds.

9. Push Up Hold

A push up hold trains the chest, shoulders, arms, and core.

1. Use a wall, counter, bench, or floor.
2. Lower into a comfortable push up position.
3. Stop before your form breaks.
4. Hold while breathing normally.

A wall or counter version is easier for beginners.

10. Palm Chest Press

This is a simple equipment free isometric for the chest.

1. Place your palms together in front of your chest.
2. Press one palm into the other.
3. Keep your shoulders relaxed.
4. Continue breathing.

Hold for 10 to 20 seconds.

11. Towel Row Hold

This exercise trains the back and arms.

1. Hold a strong towel with both hands.
2. Create opposing tension as if trying to pull the towel apart.
3. Draw your shoulders gently back.
4. Hold the tension.

Do not attach the towel to unstable furniture.

12. Biceps Curl Hold

Use a light dumbbell, resistance band, or another safe form of resistance.

1. Bend your elbow to about halfway.
2. Hold the weight still.
3. Keep your elbow close to your body.
4. Breathe normally.

Starting target: 10 to 20 seconds per arm.

13. Pallof Press Hold

The Pallof press is an anti rotation exercise.

1. Anchor a resistance band safely to one side.
2. Hold the band near your chest.
3. Press your hands forward.
4. Keep your trunk facing forward.
5. Resist the pull of the band.

Hold for 10 to 20 seconds per side.

14. Suitcase Hold

This exercise trains the trunk, grip, and posture.

1. Hold one dumbbell or kettlebell at your side.
2. Stand tall.
3. Avoid leaning toward or away from the weight.
4. Keep breathing.

Starting target: 15 to 30 seconds per side.

15. Isometric Handgrip

Isometric handgrip involves squeezing a handgrip device without opening and closing repeatedly.

Handgrip protocols have been studied for cardiovascular effects as well as grip training.

For general strength training, use a manageable effort rather than squeezing at maximum force.

If you are using isometric handgrip specifically to manage hypertension, use a clinician approved protocol rather than inventing your own.

Simple Beginner Isometric Workout

Rest for about 30 to 60 seconds when needed.

How Long Should You Hold an Isometric Exercise?

There is no single perfect hold time.

For general fitness, beginners can often start with 5 to 30 second holds.

The right duration depends on:

• Exercise difficulty
• Training goal
• Your strength
• Resistance level
• Joint position

A harder contraction may require a shorter hold.

A lighter position may allow a longer hold.

Quality matters more than chasing a record.

How Many Sets Should You Do?

One to three sets per exercise is a useful starting range for many beginners.

You can increase the workload gradually as you become stronger.

Current ACSM guidance emphasizes that regular resistance training matters more than complicated programming for most healthy adults.

How Often Should You Do Isometric Exercises?

Two or more strength sessions per week can fit well with general adult activity guidance.

CDC recommends muscle strengthening activity on at least two days each week.

You can include isometrics during those sessions rather than building a separate daily workout.

Are Isometrics Good for Core Stability?

Yes.

The core muscles help control the position of your spine, pelvis, and trunk.

Good core stability is not about holding one plank for five minutes.

It means resisting unwanted movement while you breathe and maintain position.

Useful exercises include:

• Plank
• Side plank
• Dead bug press
• Bird dog hold
• Pallof press hold
• Suitcase hold

For more trunk training, see our Best Ab Exercises.

Isometric vs Dynamic Exercise

You do not have to choose one.

Combining both methods gives you a broader training stimulus.

Can Isometric Exercises Build Muscle?

They can contribute to muscle growth when enough tension and training volume are used.

However, if your main goal is building muscle through a full range of motion, dynamic resistance training should still be part of the program.

The 2026 ACSM position stand supports many forms of resistance training and emphasizes consistency across all major muscle groups.

Do Isometrics Help Blood Pressure?

Research increasingly suggests that regular isometric training can reduce resting blood pressure.

A 2026 meta analysis of 40 randomized controlled trials found average reductions in both systolic and diastolic blood pressure.

A separate 2026 randomized trial found that blood pressure benefits were better maintained when isometric training continued one to three times each week.

This does not mean you should perform maximal wall sits or handgrip holds as a self treatment for hypertension.

Exercise prescription should consider your medicines, cardiovascular history, resting blood pressure, and fitness.

Why Breathing Matters During Isometric Exercise

Do not hold your breath while straining.

The American Heart Association advises breathing regularly during resistance exercise because breath holding can raise blood pressure.

Try this:

• Set your position.
• Create tension.
• Breathe in normally.
• Breathe out slowly.
• Maintain the hold without bearing down.

If you cannot breathe normally, reduce the intensity.

Are Isometric Exercises Good for Tendon Pain?

Sometimes, but the evidence is more limited than many rehabilitation posts claim.

A 2026 systematic review examined isometric exercise for patellar, Achilles, elbow, shoulder, wrist, and gluteal tendinopathy.

Only a minority of included studies showed significant pain or function advantages, and the reviewers concluded that evidence does not clearly show isometrics are superior to isotonic or eccentric exercise.

They may still be one useful part of a rehabilitation program.

If you have persistent tendon pain, get an accurate diagnosis and individualized loading plan.

Can Isometric Exercise Help With Joint Pain?

A static exercise may feel easier for some people because it avoids repeated movement through a painful range.

However, pain has many causes.

Do not assume that all painful joints need isometric exercise.

Use a healthcare professional or physical therapist when pain is persistent, severe, or linked with swelling, injury, weakness, or loss of function.

How to Progress Isometric Exercises

Progress one factor at a time.

You can:

• Hold slightly longer.
• Increase resistance.
• Use a harder body position.
• Add another set.
• Use less external support.
• Train another joint angle.

Do not increase every variable at once.

Common Isometric Exercise Mistakes

Holding Your Breath

Keep breathing throughout the exercise.

Making Every Hold Maximal

General fitness training does not require maximum voluntary contraction on every set.

Holding Poor Form for Longer

A shorter clean hold is more useful than a long hold with collapsing posture.

Only Doing Planks

Train the legs, chest, back, arms, grip, and trunk as well.

Replacing All Dynamic Strength Training

Isometrics are useful, but normal movement based resistance training develops strength through a larger range.

Ignoring Joint Angles

Strength gains from isometrics can be position specific, so training more than one position can be useful.

Training Through Sharp Pain

Muscle effort is normal. Sharp or worsening pain is a reason to stop and reassess.

Using Isometrics as a Medical Treatment Without Guidance

Blood pressure and rehabilitation protocols need more individualization than a general fitness routine.

When Should You Stop an Isometric Exercise?

Stop exercising and seek appropriate medical help if you develop:

• Chest pain or pressure
• Fainting
• Severe unusual shortness of breath
• Sudden severe weakness
• New neurological symptoms
• Severe joint or tendon pain

If you have cardiovascular disease, uncontrolled hypertension, recent surgery, or another major medical condition, get individual guidance before using high intensity isometric holds.

Conclusion

Isometric exercises are a simple way to build tension, improve core control, strengthen specific positions, and add variety to a resistance program.

Planks and wall sits are useful, but a complete isometric routine can also train the back, chest, hips, legs, arms, and grip.

Use controlled holds, breathe normally, and combine static work with dynamic resistance training for more complete strength.

Your next step: choose five exercises from this guide and perform two controlled rounds this week, using short holds and good breathing rather than chasing the longest possible time.

References and Sources

1. American College of Sports Medicine. Resistance Training Guidelines Update 2026. Current evidence based guidance on strength, muscle growth, programming, equipment, and consistency.
   https://acsm.org/resistance-training-guidelines-update-2026/
2. Effects of Isometric vs Dynamic Resistance Training on Muscular Strength. Systematic review and meta analysis of 32 studies involving 621 adults.
   https://pubmed.ncbi.nlm.nih.gov/40817007/
3. Effects of Isometric Training on Blood Pressure Regulation. 2026 systematic review and meta analysis of 40 randomized controlled trials.
   https://pubmed.ncbi.nlm.nih.gov/41846839/
4. American Heart Association. Getting Active to Control High Blood Pressure. Guidance on aerobic, dynamic resistance, isometric resistance, gradual progression, and regular breathing during exercise.
   https://www.heart.org/en/health-topics/high-blood-pressure/changes-you-can-make-to-manage-high-blood-pressure/getting-active-to-control-high-blood-pressure
5. Isometric Exercises for Tendinopathies. 2026 systematic literature review examining patellar, Achilles, elbow, shoulder, wrist, and gluteal tendon conditions.
   https://pubmed.ncbi.nlm.nih.gov/42203537/

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Frequently Asked Questions

What are isometric exercises?

Isometric exercises create muscle tension while the joint position changes very little. Planks, wall sits, static holds, and handgrip exercises are common examples.

Do isometric exercises build strength?

Yes. Research shows that isometric resistance training can increase muscular strength, although gains may be strongest near the joint angles that are trained.

How long should I hold an isometric exercise?

Beginners can often start with 5 to 30 second holds. The ideal duration depends on the exercise, resistance, joint position, and training goal.

How many times a week should I do isometric exercises?

They can be included in resistance training two or more days each week. You do not necessarily need a separate daily isometric workout.

Are isometric exercises good for core stability?

Yes. Planks, side planks, dead bug presses, bird dog holds, Pallof presses, and suitcase holds can improve trunk control and core stability.

Are isometrics better than normal weight training?

Not for every goal. Isometric and dynamic resistance training can both build strength. Combining the two gives you static control plus strength through movement.

Can isometric exercise lower blood pressure?

Regular isometric training has been associated with lower resting blood pressure in research studies. People with hypertension or cardiovascular disease should use an appropriate protocol and avoid breath holding.

Should I hold my breath during isometric exercise?

No. Breathe regularly. The American Heart Association notes that holding your breath during resistance exercise can raise blood pressure.

Are isometrics good for tendon pain?

They may help some people, but current evidence does not show that isometric exercises are always superior to isotonic or eccentric tendon loading.

Can I do isometric exercises every day?

Some light holds may be tolerated frequently, but hard isometric training still creates fatigue and needs recovery. Training frequency should match intensity, volume, and your overall program.