Adductor Brevis Exercises: Strengthen Your Deep Inner Thigh

The adductor brevis is a short, deep muscle in your inner thigh that works alongside the other adductors to bring your leg toward your body's midline. While less commonly discussed than the adductor longus or magnus, it plays an important role in hip stability and can be involved in groin problems.

Understanding the Adductor Brevis

Location: Deep in the upper inner thigh, beneath the adductor longus and pectineus

Origin: Body and inferior ramus of the pubis

Insertion: Upper third of the linea aspera on the back of the femur

Size: Short (hence "brevis") and triangular

Key Feature: Positioned between the adductor longus (superficial) and adductor magnus (deep)

Functions of the Adductor Brevis

• Hip adduction: Brings thigh toward midline (primary function)
• Hip flexion: Assists in lifting thigh, especially from extended position
• Hip external rotation: Minor role
• Pelvic stability: Works with other adductors to stabilize pelvis

The Adductor Brevis in Context

The adductor group consists of five muscles:

1. Pectineus (most anterior)
2. Adductor longus (superficial)
3. Adductor brevis (middle layer)
4. Adductor magnus (deep and large)
5. Gracilis (superficial, extends to knee)

The adductor brevis sits in the middle layer, working in concert with all the others.

Common Adductor Brevis Issues

Strain

• Less common than adductor longus strain
• Deep groin pain
• May occur with other adductor injuries
• Pain with resisted adduction

Trigger Points

• Can cause deep groin and inner thigh pain
• May refer pain toward the hip
• Often coexists with other adductor trigger points

Part of General Groin Pain

• Rarely injured in isolation
• Often involved when "groin strain" is diagnosed
• May be part of chronic adductor-related groin pain

Exercises for the Adductor Brevis

The adductor brevis cannot be isolated from other adductors, but all adduction exercises work it:

Adduction Exercises

Side-Lying Hip Adduction

1. Lie on side with bottom leg straight
2. Cross top leg over and place foot on floor
3. Lift bottom leg toward ceiling
4. Lower with control
5. Perform 3 sets of 15 repetitions each side

Ball Squeeze

1. Sit or lie with ball/pillow between knees
2. Squeeze firmly
3. Hold 5 seconds
4. Relax and repeat
5. Perform 3 sets of 15 squeezes

Standing Cable Adduction

1. Attach cable to inner ankle
2. Stand sideways to machine
3. Pull working leg across body
4. Control the return
5. Perform 3 sets of 12 repetitions each leg

Copenhagen Adduction (Short Lever)

1. Lie on side with top knee (not foot) on bench
2. Lift hips off ground using adductors
3. Hold 5-10 seconds
4. Lower and repeat
5. Perform 3 sets of 8-10 repetitions each side

Functional Exercises

Sumo Squat

1. Wide stance with toes pointed out
2. Squat down keeping knees over toes
3. Push through inner thighs to stand
4. Perform 3 sets of 12 repetitions

Lateral Lunge

1. Step wide to one side
2. Sit back into stepping leg
3. Feel adductors of straight leg engage
4. Push off to return
5. Perform 3 sets of 10 repetitions each side

Cossack Squat

1. Wide stance
2. Shift weight to one side, squatting deep
3. Other leg stays straight
4. Alternate sides
5. Perform 3 sets of 8 repetitions each side

Adductor Slide

1. Stand with one foot on slider
2. Slide foot out to side
3. Pull back using adductors
4. Perform 3 sets of 12 repetitions each leg

Isometric Exercises

Isometric Ball Squeeze

1. Place ball between knees
2. Squeeze and hold for 10-15 seconds
3. Relax and repeat
4. Perform 3 sets of 10 holds

Wall Sit with Squeeze

1. Wall sit position
2. Ball between knees
3. Squeeze while holding wall sit
4. Hold 20-30 seconds
5. Perform 3 sets

Stretching the Adductors

All adductor stretches affect the adductor brevis:

Butterfly Stretch

1. Sit with soles of feet together
2. Let knees drop toward floor
3. Hold ankles and sit tall
4. Gentle pressure on knees if needed
5. Hold 30-45 seconds

Kneeling Adductor Stretch

1. Kneel on one knee
2. Extend other leg straight to side
3. Shift hips toward kneeling leg
4. Feel stretch in extended leg's inner thigh
5. Hold 30-45 seconds each side

Frog Stretch

1. Hands and knees position
2. Spread knees wide apart
3. Lower hips toward floor
4. Keep feet in line with knees
5. Hold 45-60 seconds

Wide-Legged Forward Fold

1. Stand with legs wide
2. Fold forward at hips
3. Let upper body hang
4. Feel stretch through inner thighs
5. Hold 45-60 seconds

Foam Rolling the Adductors

1. Lie face down with one leg out to side, knee bent
2. Place foam roller under inner thigh
3. Roll from groin toward knee
4. Spend extra time on tender areas
5. 1-2 minutes each leg

For deeper work:

• Use a lacrosse ball
• Apply pressure to specific tight spots
• Hold and breathe for 30-60 seconds

Prevention and Maintenance

For Athletes:

• Include adduction exercises in training
• Copenhagen exercises reduce groin injury risk
• Maintain flexibility with regular stretching
• Warm up with dynamic movements before activity

For General Health:

• Basic adduction work 2x per week
• Regular stretching, especially if sedentary
• Include lateral movements in exercise routine

Relationship to Other Structures

Obturator Nerve

• The obturator nerve passes near or through the adductor brevis
• Supplies the adductor muscles
• Entrapment can cause groin and inner thigh pain

Hip Joint

• Adductors influence hip mechanics
• Tightness can affect hip mobility
• Important for joint stability

When to Seek Help

Consult a healthcare provider if you experience:

• Groin pain that persists beyond a few days
• Pain during walking or daily activities
• Weakness when squeezing legs together
• Numbness in the inner thigh
• Recurring groin problems

Summary

The adductor brevis is a small, deep adductor that works with its neighbors to control leg position and stabilize the pelvis. While it doesn't require specific isolation, keeping all your adductors strong and flexible through regular adduction exercises and stretching will support the adductor brevis along with the rest of the group. For athletes, including Copenhagen adduction exercises is particularly valuable for preventing groin injuries. If groin pain develops, remember that it often involves multiple structures—the adductor brevis may be one piece of a larger puzzle requiring comprehensive assessment and treatment.