How Flexible Are You? 5 Useful Ways to Test if You Need to Stretch

How Flexible Should You Be?

Everyone could agree that being inflexible sucks.

Not only do you struggle to do the activities you enjoy, but any minor physical activity can lead to discomfort and pain.

But it goes beyond that.

So many people don’t even have enough flexibility to perform normal everyday tasks- and they don’t even know it.

Fortunately, there are a few simple tests that you can perform to check to see if you have enough mobility for everyday living and for physical activity.

You don’t have to have insane levels of flexibility like you see on TV or The Guinness Book of World Records, you just need to be able to accomplish these 5 positions.

Welcome to the second installment of the WCT Stretching Series.

This post is going to cover:

  •  How to Test Flexibility of Multiple Joints
  •  5 Flexibility Tests including the Hips, The Hamstrings, The Shoulders and The Ankles

Let’s get started…


*In the previous post, we discuss the difference between flexibility and mobility. For the sake of simplicity, we will use them interchangeably in this post because they are very closely related to one another.

Position #1: Are You Flexible Enough for Squats?

Everyone should be able to perform a squat.

It is by far the second most fundamental human movement pattern next to walking.

If you cannot perform a squat correctly, then you will have a lot of trouble taking care of yourself in the future.

We will determine if you are flexible enough to squat by looking at your ability to flex your hips in a strong and stable position.

Why is It necessary To Have The Flexibility to Squat?

Each time that you sit down and stand back up you are squatting.

Each time you bend your knees to tie your shoe, or to get something from the ground, you are performing a squat.

Unfortunately, so many people have lost the ability to perform this basic human pattern from inadequate flexibility.

Take a look at any kid playing in at the park. They can achieve a full range of motion perfect squat. It’s your job to recreate that pattern.

If you are not flexible enough to achieve a proper squat position, then you are significantly increasing your risk of injury to your knees, your hips and even your back.


Can You Pass This Squat Flexibility Test?

Here is the position that you need to be able to achieve.

Signs That You Lack Hip Mobility for Squats

  • Back: Your spine must be neutral. Any rounding or overextension of your spine is not optimal and can lead to back pain. If you cannot maintain a neutral spine, you may lack Thoracic Spine Flexibility, or Hip Flexibility.
  • Hips: You should be able to squat below parallel. This means that your hips crease should be below the top of your knee. If you cannot achieve this position, you may lack Hip Flexibility or Ankle Flexibility.
  • Knees: Your knees should be pointing outwards and be in line with your toes. Do not let your knees cave inwards (valgus position). If you cannot achieve this position, you may lack Hip Flexibility or Glute Strengh.
  • Ankles: You should be able to keep your ankles flat on the floor. If your heels come up off the ground at the bottom of the squat, you may lack Ankle Flexibility.


Position #2: Are Your Hamstrings Tight?

The hip hinge is another pattern that we must all be able to master. It is very similar to a squat, but it measures your hamstring flexibility in conjunction with your hip flexibility.

Most people think that being able to touch your toes is a good way to measure your hamstring flexibility.




Most people do it completely wrong and just place their spine in a compromising position.

I will show you the correct way to perform this stretch, and it shows you if you are flexible enough to perform hip hinge exercises such as deadlifts.

Why Is It Necessary To Have The Flexibility To Hip Hinge?

Adequate hamstring flexibility is what will allow us to perform one of the most important exercises of all time, the deadlift.

Deadlifts teach us how to maintain a braced, neutral spine when picking up something heavy from the floor.

Have you ever seen someone who pulls out their back from lifting everyday objects? People often injure themselves in these scenarios because they do not know how to perform a proper deadlift.

Can You Pass This Hamstring Flexibility Test?


Signs That You Lack Hamstring Flexibility

  • Back: Your back must remain flat. Ideally, your back should be parallel to the floor. Any rounding of the back is not optimal in any way. Rounding the back creates an artificial appearance that you have more hamstring flexibility than you actually do. This is why the bend down and touch your toe stretch is useless. All you are measuring is how much rounding you can obtain in your back. If you cannot keep your back straight, you lack Hamstring Flexibility.
  • Hips: Your hips should be flexed at a 90 degree angle. If you cannot achieve at least a 90 degree angle, you probably lack Hamstring Flexibility.
  • Knees: It is okay to have a very slight bend in the knee. Keeping your knees completely locked throughout this test could put unnecessary strain on your knee joints.

Position #3: Are Your Hips Flexible?

Another demonstration of adequate hip flexibility is the ability to separate your hips and get into a lunge pattern.

The lunge shows that you have appropriate hip extension and side to side separation.

Why Is It Necessary To Have The Flexibility To Perform a Lunge?

Being able to perform a lunge is important because it is a close representation of several everyday movements. 

  • Every time you run, you are performing a lunge pattern.
  • Every time you go up stairs, you are performing a lunge pattern.
  • And of course, every time you kneel, you are performing a lunge.

It would be nice if everything we did in this world involved both of our limbs simultaneously, but the vast majority of our everyday movements involves just one leg.


Can You Pass The Lunge Flexibility Test?


Common Lunge Mistakes

Front Knee: Your front shin should be as vertical as possible and your knee should be perfectly aligned with your foot. Do not allow any inwards collapse of the knee.

Back Knee: You back knee should be positioned directly underneath your hip or slightly behind your hip AND directly behind your body. Do not let your back leg deviate laterally (i.e we should not see the back foot if looking from the front view). If you cannot achieve this position without collapsing at the spine or letting your back knee flail outwards, you may be missing Hip Extension and Flexibility.

Position #4: How Flexible Are Your Shoulders?

Having adequate shoulder flexibility is paramount to maintaining a normal healthy shoulder joint.

This is particularly true for individuals who play any overhead sports such as baseball or tennis.

We determine shoulder flexibility by looking at your ability to raise your arms directly over your head.

Why is It Necessary To Have Adequate Shoulder Flexibility?

You need shoulder flexibility to be able to reach overhead into shelves and cabinets, to hang from a bar or a ledge, and to throw a ball.

You may be thinking..

“Who cares? So what if I can’t reach overhead properly or throw a ball.”

Every suboptimal body position that you express could have many negative consequences. This is how you develop arthritis, pain, injuries and the need for orthopedic surgery.


Can You Pass This Shoulder Mobility Test?

Signs That You Lack Shoulder Mobility

Elbows: Your elbows should be locked out overhead. If your elbows are bent, you may lack Shoulder Flexibility, and/or Thoracic Flexibility.

Hands: Your thumbs should be facing backward. This places your shoulder is an externally rotated position. if you cannot keep your arms directly overhead with your thumbs facing backwards, you may lack Shoulder Flexion and Rotation Flexibility

Back: Your back must remain neutral. If you arch/overextend your back, you are artificially creating the appearance that your shoulders are more flexible than they are.

Position #5: Are Your Ankles Flexible?

There is a large portion of the population that have tight calves. Tight calves are detrimental to your fitness because they destroy your ankle flexibility.

You’re probably wondering… “What the heck do my ankles have to do with anything?”

Your ankles have a lot to do with everything.

Your body is one machine.  If one thing breaks or doesn’t function properly, it will cause a chain reaction and force other parts to compensate.


Why is It Necessary To Have Adequate Ankle Flexibility?

If you do not have proper ankle flexibility, it will travel up the chain and not allow optimal positioning of your knee, which ultimately affects the positioning of your hip and so on and so forth.

In addition, many of the lower leg injuries we see in runners can be traced back to poor flexibility of the ankles.

Also as we described above, you need to have sufficient ankle mobility just to be able to perform the squat correctly.

If you completely disregard this, and you continue to move with poor positioning, I knew a few orthopedic surgeons who are happy to give you a knee replacement in a few years.


Can You Pass This Ankle Mobility Test?

I’ll be the first to admit that this position is very difficult to achieve. If you can do it, you have complete hip flexion range of motion and ankle range of motion.

Signs That You Have Poor Ankle Mobility

Feet: You must be able to keep your feet flat on the ground and in contact. If your heel lifts off the ground, you do not possess complete Ankle Flexibility.


Do You Need To Stretch?

If you can achieve all 5 of these positions adequately, then you may not need to stretch.

If you have any glaring faults that were mentioned above, chances are you lack the flexibility to perform these 5 Mobility Drills and can benefit from stretching.

What stretches?

I’m glad you asked. In the next post, 9 Incredible Stretches To Improve Flexibility Fast, we go over the most high yield stretches you can use to start reclaiming your mobility.

Always remember, the best time to stretch is when your muscles are already warm, such as after a workout or after a warm shower before bed.


The Bottom Line On How Flexible You Should Be

The only reason why you have a skeletal system in your body is so that you can move.

Unfortunately, we have created a society that rewards immobility, as we are stuck behind our desks, behind the wheel of a car, or on a couch watching television.

Disregarding the natural human patterns that were given to you may seem inconsequential now, but it is one of the most common reasons why we experience so many musculoskeletal injuries.

Determine where you lack flexibility, and get to work.

Now we turn it over to you.

Did you have adequate mobility in all 5 of them?

If not, which of these 5 positions were you not able to accomplish?

Any other mobility tests you would like to add to this list?

Comment below and let us know.

Do you enjoy comparing yourself to these standards? Check out You Probably Have Bad Posture- Here’s How to Tell, to run a few more diagnostic tests on yourself to see how your posture stacks up.


PS. Don’t forget to share this article if you found it useful -> ->


Join our community to keep getting articles like this one, and when you do, you’ll receive a copy of our workout template!

3 thoughts on “How Flexible Are You? 5 Useful Ways to Test if You Need to Stretch”

    1. The White Coat Trainer

      I hear you. Your’e not alone. Many people struggle with these flexibility tests.
      In the next post, I will be compiling a list of useful stretches you can use to improve all of these positions.

  1. I started doing yoga a month ago and I learned from there that I was not flexible enough. There were movements so easy that I cannot even do thus the need for me to continue my sessions so I can stretch my body to its full length.

Comments are closed.

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