Persistent Hip Flexor Pain: Strategies for Long-Term Relief

Unveiling the Secrets of Hip Flexor Pain: A Journey to Recovery

Persistent Hip Flexor Pain: Strategies for Long-Term Relief

Hip flexor pain is a common condition that can significantly impact your daily life. Whether you’re an athlete or simply trying to stay active, experiencing persistent hip flexor pain can be frustrating and debilitating. This article will provide you with a comprehensive guide to understanding the causes of hip flexor pain and exploring effective self-care strategies, exercises, and professional treatments for long-term relief.

As we navigate the complexities of hip flexor pain, we’ll delve into the different types of pain you may encounter and uncover the underlying conditions that contribute to this discomfort. We’ll also discuss the impact hip flexor pain can have on your daily activities and how it can limit your mobility.

First, let’s get a clear understanding of hip flexor pain. Hip flexors are a group of muscles located at the front of your hip that help you bend your hip and lift your knee. When these muscles are overworked, injured, or suffer from muscle imbalances, it can lead to hip flexor pain. The pain can range from a dull ache to a sharp, stabbing sensation and may worsen with activities like walking, running, or climbing stairs. Understanding the causes and symptoms of hip flexor pain is the first step towards finding effective relief.

1. Understanding Hip Flexor Pain

Understanding Hip Flexor Pain

Hip flexor pain is a common condition that can affect people of all ages and activity levels. It occurs when the muscles in the front of your hip, known as the hip flexors, become overworked, strained, or injured. Hip flexor pain can range from a mild ache to a sharp, debilitating pain that makes it difficult to walk, run, or climb stairs.

There are several common causes of hip flexor pain, including:

  • Overuse: Repetitive activities that involve bending or lifting your hip, such as running, cycling, or dancing, can strain the hip flexor muscles and lead to pain.
  • Muscle strain or tear: A sudden, forceful movement or excessive нагрузка can cause a muscle strain or tear in the hip flexors.
  • Hip impingement: This condition occurs when the hip bone rubs against another bone or tissue, causing inflammation and pain in the hip flexors.
  • Other medical conditions: Hip flexor pain can also be a symptom of other underlying medical conditions, such as arthritis, bursitis, or a herniated disc in the lower back.

The symptoms of hip flexor pain can vary depending on the severity of the condition. Common symptoms include:

  • Pain in the front of the hip or groin
  • Stiffness or tightness in the hip
  • Difficulty bending or lifting the hip
  • Pain that worsens with activity
  • Tenderness to the touch in the hip area

Hip flexor pain can have a significant impact on your daily life. It can make it difficult to perform everyday activities, such as walking, running, or climbing stairs. It can also make it painful to sit for long periods of time or to get in and out of a car. In severe cases, hip flexor pain can even lead to disability.

Types of Hip Flexor Pain

Types of Hip Flexor Pain

Hip flexor pain can be classified into two main types: acute and chronic.

Acute hip flexor pain comes on suddenly and is often caused by a specific event, such as a muscle strain or injury. This type of pain is typically severe and lasts for a few days to a few weeks. Common causes of acute hip flexor pain include:

  • Muscle strain or tear
  • Hip impingement
  • Trauma or injury to the hip
  • Overuse or excessive activity

Chronic hip flexor pain develops gradually and lasts for three months or longer. It can be caused by a variety of factors, including:

  • Muscle imbalances or weakness
  • Poor posture
  • Arthritis or other joint conditions
  • Chronic overuse
  • Underlying medical conditions, such as a herniated disc or spinal stenosis

The symptoms of acute and chronic hip flexor pain can be similar, but there are some key differences. Acute pain is typically more severe and comes on suddenly, while chronic pain is often more dull and aching and may come and go. Chronic hip flexor pain may also be accompanied by stiffness, muscle weakness, and a decreased range of motion in the hip.

It is important to seek medical attention for any type of hip flexor pain that is severe or does not improve with home treatment. Early diagnosis and treatment can help to prevent the condition from becoming chronic and can improve your chances of a full recovery.

Common Causes of Hip Flexor Pain

Common Causes of Hip Flexor Pain

Hip flexor pain can be caused by a variety of underlying conditions and contributing factors. Some of the most common causes include:

  • Muscle strain or tear: This is the most common cause of hip flexor pain. It can occur due to overuse, sudden forceful movements, or improper technique during exercise or sports activities.
  • Hip impingement: This condition occurs when the hip bone rubs against another bone or tissue, causing inflammation and pain in the hip flexors. It is often caused by structural abnormalities in the hip joint or by repetitive activities that involve deep hip flexion, such as running or cycling.
  • Tendonitis: This is an inflammation of the tendons that attach the hip flexor muscles to the bones. It can be caused by overuse, poor posture, or trauma to the hip.
  • Bursitis: This is an inflammation of the fluid-filled sacs that cushion the hip joint. It can be caused by overuse, injury, or underlying medical conditions, such as arthritis.
  • Other medical conditions: Hip flexor pain can also be a symptom of other underlying medical conditions, such as arthritis, a herniated disc in the lower back, or a pelvic fracture.

In addition to these underlying conditions, there are several contributing factors that can increase your risk of developing hip flexor pain. These include:

  • Poor posture: Sitting or standing with your pelvis tilted forward can put strain on the hip flexor muscles.
  • Muscle imbalances: Weak or tight muscles in the hips, lower back, orお腹 can contribute to hip flexor pain.
  • Overuse: Repetitive activities that involve bending or lifting the hip, such as running, cycling, or dancing, can strain the hip flexor muscles and lead to pain.
  • Trauma: A direct blow to the hip or a fall can injure the hip flexor muscles and cause pain.

Understanding the common causes and contributing factors of hip flexor pain can help you to develop strategies to prevent and treat this condition.

2. Self-Care Strategies for Immediate Relief

Self-Care Strategies for Immediate Relief

If you are experiencing hip flexor pain, there are several self-care strategies you can try to help manage your pain and discomfort at home. These strategies include:

RICE: RICE stands for rest, ice, compression, and elevation. This is a commonly recommended treatment protocol for acute injuries and can be effective in reducing pain and inflammation in the hip flexors. To apply the RICE protocol:

  • Rest: Avoid activities that aggravate your hip flexor pain. This may mean taking a break from exercise or other strenuous activities.
  • Ice: Apply an ice pack to the affected area for 15-20 minutes at a time, several times a day. Wrap the ice pack in a towel to protect your skin.
  • Compression: Use an elastic bandage to wrap the affected area. This will help to reduce swelling and pain.
  • Elevation: Prop your hip up on pillows when you are sitting or lying down. This will help to reduce swelling and pain.

Over-the-counter pain relievers: Over-the-counter pain relievers, such as ibuprofen or naproxen, can help to reduce pain and inflammation in the hip flexors. It is important to follow the directions on the label and to not exceed the recommended dosage.

In addition to these self-care strategies, there are a few other things you can do to help relieve hip flexor pain, including:

  • Stretching: Gentle stretching can help to improve flexibility and range of motion in the hip flexors. Hold each stretch for 30 seconds and repeat 2-3 times.
  • Strengthening exercises: Strengthening exercises can help to improve strength and stability in the hip flexors. Start with a few repetitions of each exercise and gradually increase the number of repetitions as you get stronger.
  • Heat therapy: Applying heat to the affected area can help to relax the muscles and relieve pain. You can use a heating pad or take a warm bath.

If your hip flexor pain is severe or does not improve with self-care measures, it is important to see a doctor to rule out any underlying medical conditions.

RICE Protocol for Hip Flexor Pain

RICE Protocol for Hip Flexor Pain

The RICE protocol is a commonly recommended treatment protocol for acute injuries, including hip flexor pain. RICE stands for rest, ice, compression, and elevation. This protocol helps to reduce inflammation and pain by:

  • Rest: Resting the injured area helps to reduce stress on the injured tissues and allows them to heal.
  • Ice: Ice helps to reduce inflammation and pain by numbing the area and constricting blood vessels.
  • Compression: Compression helps to reduce swelling and pain by applying pressure to the injured area.
  • Elevation: Elevating the injured area helps to reduce swelling and pain by promoting fluid drainage.

To effectively apply the RICE protocol for hip flexor pain, follow these steps:

  1. Rest: Avoid activities that aggravate your hip flexor pain. This may mean taking a break from exercise or other strenuous activities.
  2. Ice: Apply an ice pack to the affected area for 15-20 minutes at a time, several times a day. Wrap the ice pack in a towel to protect your skin.
  3. Compression: Use an elastic bandage to wrap the affected area. Start by wrapping the bandage around the middle of your thigh and work your way up to your hip. Do not wrap the bandage too tightly, as this can restrict blood flow.
  4. Elevation: Prop your hip up on pillows when you are sitting or lying down. This will help to reduce swelling and pain.

It is important to follow the RICE protocol for at least 24-48 hours after your injury. You can continue to use the RICE protocol for longer if your pain and swelling persist.

If your hip flexor pain is severe or does not improve with the RICE protocol, it is important to see a doctor to rule out any underlying medical conditions.

Recommended Over-the-Counter Pain Relievers

Recommended Over-the-Counter Pain Relievers

Over-the-counter pain relievers can be effective in reducing pain and inflammation associated with hip flexor pain. Some of the most commonly recommended over-the-counter pain relievers for hip flexor pain include:

  • Ibuprofen (Advil, Motrin): Ibuprofen is a non-steroidal anti-inflammatory drug (NSAID) that works by reducing inflammation and pain. It is available in both tablet and liquid form.
  • Naproxen sodium (Aleve): Naproxen sodium is another NSAID that works by reducing inflammation and pain. It is available in both tablet and liquid form.
  • Acetaminophen (Tylenol): Acetaminophen is a pain reliever that does not have anti-inflammatory properties. It is available in both tablet and liquid form.

When choosing an over-the-counter pain reliever for hip flexor pain, it is important to consider the following factors:

  • The severity of your pain: If your pain is mild to moderate, acetaminophen may be sufficient. If your pain is more severe, you may need an NSAID, such as ibuprofen or naproxen sodium.
  • Your medical history: NSAIDs can have side effects, such as stomach upset, heartburn, and bleeding. If you have a history of stomach problems or heart disease, you should talk to your doctor before taking an NSAID.
  • Other medications you are taking: Some medications can interact with NSAIDs. It is important to tell your doctor about all of the medications you are taking before taking an NSAID.

It is important to follow the directions on the label when taking over-the-counter pain relievers. Do not exceed the recommended dosage, and do not take the medication for longer than directed. If your pain does not improve with over-the-counter pain relievers, or if you experience any side effects, you should see a doctor.

3. Stretching and Strengthening Exercises

Stretching and Strengthening Exercises

In addition to self-care measures and over-the-counter pain relievers, there are a number of stretching and strengthening exercises that can help to improve flexibility, strengthen muscles, and alleviate hip flexor pain. Here is a structured exercise plan that you can follow:

Stretching exercises:

  • Standing quad stretch: Stand with your feet hip-width apart. Bend your right knee and grab your right foot with your right hand. Pull your heel towards your buttocks until you feel a stretch in your right quadriceps. Hold for 30 seconds and then repeat with your left leg.
  • Kneeling hip flexor stretch: Kneel on your right knee with your left foot flat on the floor in front of you. Lean forward and place your hands on the floor in front of you. Slowly slide your right knee forward until you feel a stretch in your right hip flexor. Hold for 30 seconds and then repeat with your left leg.
  • Seated butterfly stretch: Sit on the floor with the soles of your feet together and your knees bent. Gently push your knees down towards the floor until you feel a stretch in your inner thighs and hip flexors. Hold for 30 seconds.

Strengthening exercises:

  • Squats: Stand with your feet hip-width apart. Bend your knees and lower your body until your thighs are parallel to the floor. Hold for a few seconds and then return to the starting position. Repeat 10-12 times.
  • Lunges: Stand with your feet hip-width apart. Step forward with your right foot and bend your right knee so that your thigh is parallel to the floor. Keep your left leg straight. Hold for a few seconds and then return to the starting position. Repeat 10-12 times on each leg.
  • Plank: Start by lying on your stomach. Raise yourself up onto your forearms and toes, keeping your body in a straight line from your head to your heels. Hold for 30-60 seconds.

Start by performing these exercises for 10-15 minutes each day. Gradually increase the duration and intensity of your workouts as you get stronger. It is important to listen to your body and stop if you experience any pain.

Effective Stretches for Hip Flexors

Effective Stretches for Hip Flexors

Stretching the hip flexor muscles can help to improve flexibility, reduce pain, and prevent future injuries. Here are a few effective stretches that you can try:

Standing quad stretch:

  • Stand with your feet hip-width apart.
  • Bend your right knee and grab your right foot with your right hand.
  • Pull your heel towards your buttocks until you feel a stretch in your right quadriceps.
  • Hold for 30 seconds and then repeat with your left leg.

Kneeling hip flexor stretch:

  • Kneel on your right knee with your left foot flat on the floor in front of you.
  • Lean forward and place your hands on the floor in front of you.
  • Slowly slide your right knee forward until you feel a stretch in your right hip flexor.
  • Hold for 30 seconds and then repeat with your left leg.

Seated butterfly stretch:

  • Sit on the floor with the soles of your feet together and your knees bent.
  • Gently push your knees down towards the floor until you feel a stretch in your inner thighs and hip flexors.
  • Hold for 30 seconds.

Couch stretch:

  • Stand facing a couch or chair.
  • Place your right foot on the couch or chair, with your knee bent at 90 degrees.
  • Lean forward and place your hands on the couch or chair in front of you.
  • Slowly slide your right knee forward until you feel a stretch in your right hip flexor.
  • Hold for 30 seconds and then repeat with your left leg.

Low lunge stretch:

  • Start in a lunge position with your right foot forward and your left knee on the ground.
  • Keep your right knee aligned with your ankle and your left heel lifted off the ground.
  • Lean forward and place your hands on the floor in front of you.
  • Slowly slide your right knee forward until you feel a stretch in your right hip flexor.
  • Hold for 30 seconds and then repeat with your left leg.

It is important to hold each stretch for at least 30 seconds. You may feel some discomfort, but it should not be painful. If you experience any pain, stop the stretch and consult with a doctor or physical therapist.

Strengthening Exercises for the Hip Flexors

Strengthening Exercises for the Hip Flexors

Strengthening the hip flexor muscles can help to improve stability, reduce pain, and prevent future injuries. Here are a few effective exercises that you can try:

Squats:

  • Stand with your feet hip-width apart.
  • Bend your knees and lower your body until your thighs are parallel to the floor.
  • Hold for a few seconds and then return to the starting position.
  • Repeat 10-12 times.

Lunges:

  • Stand with your feet hip-width apart.
  • Step forward with your right foot and bend your right knee so that your thigh is parallel to the floor.
  • Keep your left leg straight.
  • Hold for a few seconds and then return to the starting position.
  • Repeat 10-12 times on each leg.

Plank:

  • Start by lying on your stomach.
  • Raise yourself up onto your forearms and toes, keeping your body in a straight line from your head to your heels.
  • Hold for 30-60 seconds.

Hip flexor raises:

  • Lie on your back with your knees bent and your feet flat on the floor.
  • Lift your right leg up towards your chest, keeping your knee bent.
  • Lower your leg back down to the starting position.
  • Repeat 10-12 times on each leg.

Standing hip flexor stretch with resistance band:

  • Stand with your feet hip-width apart and a resistance band attached to your right foot.
  • Hold the other end of the band in your right hand.
  • Step forward with your right foot and bend your right knee so that your thigh is parallel to the floor.
  • Hold for a few seconds and then return to the starting position.
  • Repeat 10-12 times on each leg.

It is important to start slowly and gradually increase the number of repetitions and sets as you get stronger. You may also need to adjust the resistance of the exercises as you get stronger.

4. Professional Treatments for Persistent Pain

Professional Treatments for Persistent Pain

If self-care measures are not enough to relieve your hip flexor pain, you may need to seek professional treatment. There are a number of medical interventions that can be used to treat persistent hip flexor pain, including:

Physical therapy: Physical therapy can help to improve flexibility, strength, and range of motion in the hip flexor muscles. A physical therapist can also teach you exercises that you can do at home to help manage your pain.

Injections: In some cases, your doctor may recommend injections to reduce inflammation and pain in the hip flexor muscles. There are two main types of injections that can be used to treat hip flexor pain: corticosteroid injections and platelet-rich plasma (PRP) injections. * Corticosteroid injections: Corticosteroids are powerful anti-inflammatory medications that can be injected directly into the hip flexor muscles. Corticosteroid injections can provide temporary pain relief, but they are not a long-term solution. * Platelet-rich plasma (PRP) injections: PRP injections involve injecting a concentration of your own platelets into the hip flexor muscles. Platelets contain growth factors that can help to promote healing and reduce pain.

Surgery: Surgery is rarely necessary to treat hip flexor pain. However, surgery may be an option if other treatments have not been successful in relieving your pain. Surgery can involve repairing or releasing the hip flexor muscles.

Physical Therapy for Hip Flexor Pain

Physical Therapy for Hip Flexor Pain

Physical therapy is a conservative treatment option that can be effective in reducing hip flexor pain and improving function. Physical therapists are movement experts who can assess your hip flexor pain, identify any underlying causes, and develop a personalized treatment plan to address your specific needs.

Physical therapy for hip flexor pain may include:

  • Exercises to improve flexibility and range of motion: Physical therapists can teach you exercises that will help to stretch and strengthen the hip flexor muscles and improve your range of motion.
  • Exercises to strengthen the core and pelvic muscles: Weak core and pelvic muscles can contribute to hip flexor pain. Physical therapists can teach you exercises to strengthen these muscles and improve your overall stability.
  • Gait training: If your hip flexor pain is affecting your gait, a physical therapist can help you to develop a more efficient walking pattern.
  • Manual therapy: Manual therapy involves the use of hands-on techniques to improve joint mobility and reduce muscle tension. Physical therapists may use manual therapy to treat trigger points in the hip flexor muscles.

Physical therapy can be an effective way to reduce hip flexor pain and improve function. It is important to follow your physical therapist’s instructions carefully and to perform your exercises regularly. With consistent effort, you can expect to see significant improvement in your hip flexor pain.

Injections for Hip Flexor Pain Relief

Injections for Hip Flexor Pain Relief

In some cases, your doctor may recommend injections to reduce inflammation and pain in the hip flexor muscles. There are two main types of injections that can be used to treat hip flexor pain: corticosteroid injections and platelet-rich plasma (PRP) injections.

Corticosteroid injections: Corticosteroids are powerful anti-inflammatory medications that can be injected directly into the hip flexor muscles. Corticosteroid injections can provide temporary pain relief, but they are not a long-term solution. Repeated corticosteroid injections can weaken the tendons and ligaments surrounding the hip joint, so they are not recommended for long-term use.

Platelet-rich plasma (PRP) injections: PRP injections involve injecting a concentration of your own platelets into the hip flexor muscles. Platelets contain growth factors that can help to promote healing and reduce pain. PRP injections are thought to be more effective than corticosteroid injections for long-term pain relief. However, more research is needed to confirm the long-term efficacy of PRP injections for hip flexor pain.

Injections can be a helpful way to reduce hip flexor pain and improve function. However, it is important to remember that injections are not a cure for hip flexor pain. In most cases, injections are used in conjunction with other treatments, such as physical therapy and lifestyle modifications.

Surgical Intervention for Severe Hip Flexor Pain

Surgical Intervention for Severe Hip Flexor Pain

Surgery is rarely necessary to treat hip flexor pain. However, surgery may be an option if other treatments have not been successful in relieving your pain and your pain is significantly impacting your quality of life. There are a number of different surgical procedures that can be used to treat hip flexor pain, including:

Hip arthroscopy: Hip arthroscopy is a minimally invasive surgical procedure that involves making small incisions in the hip joint and inserting a camera and surgical instruments. Hip arthroscopy can be used to diagnose and treat a variety of hip problems, including hip flexor pain. During hip arthroscopy, your surgeon can remove inflamed tissue, repair damaged cartilage, and release tight muscles.

Open surgery: Open surgery is a more invasive surgical procedure that involves making a larger incision in the hip joint. Open surgery may be necessary to treat more severe cases of hip flexor pain. During open surgery, your surgeon can perform a variety of procedures, such as repairing or releasing the hip flexor muscles.

The decision of whether or not to have surgery for hip flexor pain is a personal one. You should discuss the risks and benefits of surgery with your doctor before making a decision.

5. Preventive Measures and Long-Term Management

Preventive Measures and Long-Term Management

Once you have recovered from hip flexor pain, there are a number of things you can do to prevent recurrence and maintain long-term relief. These include:

  • Stretching and strengthening exercises: Continue to perform the stretching and strengthening exercises that you learned in physical therapy. These exercises will help to keep your hip flexor muscles flexible and strong.
  • Lifestyle modifications: Maintain a healthy weight, avoid activities that aggravate your hip flexor pain, and practice good posture.
  • Proper warm-up: Always warm up before exercising or doing any activity that could put stress on your hip flexor muscles.
  • Gradual progression: When returning to exercise or activity, start slowly and gradually increase the intensity and duration of your activities.
  • Use proper technique: Use proper technique when lifting weights or doing other activities that could put stress on your hip flexor muscles.
  • Protective gear: Wear protective gear, such as knee pads, when participating in activities that could put stress on your hip flexor muscles.

By following these tips, you can help to prevent recurrence of hip flexor pain and maintain long-term relief.

Lifestyle Modifications for Hip Flexor Health

Lifestyle Modifications for Hip Flexor Health

In addition to stretching and strengthening exercises, there are a number of lifestyle modifications that can help to reduce strain on the hip flexor muscles and prevent pain. These include:

  • Proper posture: Maintaining proper posture when sitting, standing, and walking can help to reduce strain on the hip flexor muscles. Avoid slouching or hunching over, and keep your back straight and your shoulders relaxed.
  • Weight management: Being overweight or obese can put extra strain on the hip flexor muscles. Losing weight can help to reduce this strain and improve your overall health.
  • Avoid activities that aggravate your pain: If you have hip flexor pain, avoid activities that aggravate your pain. This may include activities such as running, jumping, and squatting.
  • Use proper technique when lifting weights: If you lift weights, be sure to use proper technique to avoid putting strain on your hip flexor muscles. This means keeping your back straight and your core engaged, and lifting with your legs rather than your back.
  • Wear supportive shoes: Wearing supportive shoes can help to reduce strain on the hip flexor muscles. Avoid wearing high heels or shoes with flat soles.

By following these lifestyle modifications, you can help to reduce strain on the hip flexor muscles and prevent pain.

Regular Exercise and Stretching

Regular Exercise and Stretching

Regular exercise and stretching are essential for maintaining flexibility and strength in the hip flexor muscles. Exercise helps to strengthen the muscles, while stretching helps to improve their flexibility. This combination can help to prevent hip flexor pain and keep you active.

There are a variety of exercises that can help to strengthen the hip flexor muscles. Some good options include squats, lunges, and leg raises. You can also try using a resistance band to add resistance to your exercises.

Stretching is also an important part of a hip flexor care routine. There are a number of different stretches that you can do to improve the flexibility of your hip flexor muscles. Some good options include the standing quad stretch, the kneeling hip flexor stretch, and the seated butterfly stretch.

It is important to incorporate both exercise and stretching into your regular routine. Aim to exercise 3-5 times per week and stretch daily. By following these tips, you can help to keep your hip flexor muscles healthy and strong.

Protective Gear and Warm-Up Techniques

Protective Gear and Warm-Up Techniques

In addition to regular exercise and stretching, there are a number of other things you can do to reduce your risk of hip flexor injuries. These include:

  • Using protective gear: Wearing protective gear, such as knee pads, can help to reduce your risk of hip flexor injuries. Knee pads can help to protect your knees from impact and abrasion, and they can also help to support your knees and reduce strain on your hip flexor muscles.
  • Warming up properly: Warming up before exercising or doing any other activity that could put stress on your hip flexor muscles can help to reduce your risk of injury. A good warm-up should include light aerobic activity, such as walking or jogging, followed by dynamic stretches, such as leg swings and lunges.

By following these tips, you can help to reduce your risk of hip flexor injuries and keep your hip flexor muscles healthy and strong.

Quiz

Multiple Choice

  1. Which of the following is NOT a common cause of hip flexor pain?

    (a) overuse

    (b) injury

    (c) poor posture

    (d) diabetes

  2. What is the first step in treating hip flexor pain?

    (a) surgery

    (b) rest

    (c) injections

    (d) physical therapy

  3. Which of the following is NOT a recommended stretching exercise for hip flexors?

    (a) standing quad stretch

    (b) kneeling hip flexor stretch

    (c) seated butterfly stretch

    (d) calf stretch

True/False

  1. Hip flexor pain can be caused by underlying medical conditions.
  2. Surgery is always the best treatment for hip flexor pain.
  3. Regular exercise and stretching can help to prevent hip flexor pain.

Answer Key

Multiple Choice

  1. (d) diabetes
  2. (b) rest
  3. (d) calf stretch

True/False

  1. True
  2. False
  3. True

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