When to Stretch: Before a Workout, After, or Both? A Fitness Expert Explains Which Is Better For Your Body?

Stretching is often the first thing people do before a workout. Others save it for the end, hoping it will ease muscle tightness and soreness. So, which approach is better? The answer depends on the type of stretching and the exercise you plan to do. Dynamic stretching is generally better before a workout, while static stretching fits well after training when your goal is to improve flexibility. Doing both at the right time can make your routine more useful. Varnit Yadav explains how to stretch without spending too much time on it.

Should You Stretch Before Or After A Workout?

The debate becomes easier to understand when you separate stretching into two types. Dynamic stretching involves controlled movement, while static stretching means holding a position for a set period.

Fitness expert Varnit Yadav explains, “There are two ways to do it.” He recommends dynamic stretches before exercise because they prepare the body for the movements ahead.

Static stretches, on the other hand, can be included after training to work on flexibility and ease muscle tension. The aim is not to choose one type and avoid the other. It is to match your stretching routine to your workout.

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Why Is Dynamic Stretching Better Before Exercise?

Dynamic stretching takes your joints and muscles through controlled movements instead of keeping them in one position. It can include arm circles, walking lunges, leg swings and controlled torso rotations.

Yadav says dynamic stretching involves movements that “mimic roughly the movements that you are going to perform”. This helps prepare the body for the activity ahead.

A 2024 systematic review and meta-analysis published in Applied Sciences examined whether static or dynamic stretching during warm-ups affected jump height and range of motion. Its findings supported dynamic stretching in warm-ups, particularly before activities involving explosive movements and a large range of motion.

Before a workout, you can try:

• Before running: Start with brisk walking, followed by gentle leg swings.
• Before strength training: Try arm circles, bodyweight squats and controlled lunges.
• Before a sports session: Use movements that resemble the actions involved in your sport.
• Keep the movements controlled. A warm-up should prepare you for exercise, not leave you tired before you begin.

Should You Do Static Stretching After A Workout?

Static stretching involves holding a position for around 20 to 30 seconds, without bouncing. Examples include a standing quadriceps stretch, a calf stretch or a seated hamstring stretch.

Varnit recommends doing these stretches after training. He explains that static stretching “allows your body to relax and loosen up the muscle tension”. It can also help improve flexibility when practised regularly. However, stretching after a workout is not a guaranteed way to prevent soreness the next day.

A 2024 review in the Journal of Sport and Health Science analysed 83 studies involving 2,012 participants. The researchers found that static stretching held for at least 60 seconds per bout could temporarily reduce maximal strength when tested in isolation. 

However, they did not find an overall negative effect on athletic performance, and jumping performance showed a small positive effect in adults.

This suggests that the effects depend on the duration of the stretch and the activity that follows. Short, comfortable static stretches after exercise are a reasonable option if flexibility is your goal.

Can Stretching Before A Workout Affect Performance?

The concern is mainly about prolonged static stretching immediately before activities that require maximum strength or explosive power.

Yadav recommends dynamic stretching before training because it prepares the body for the movements to come. That is particularly useful before sprinting, jumping or lifting heavy weights.

A 2023 BMC review compared different warm-up methods across 35 studies. Dynamic stretching was associated with improvements in sprint performance and jump height, while static stretching alone showed less favourable results for some explosive movements.

This does not mean static stretching must always be avoided before exercise. The 2024 review found that its effects were more nuanced than a blanket warning suggests. The duration of the stretch and the type of performance being tested matter.

For most people, a practical approach is to warm up with light activity, follow it with dynamic movements and save longer static stretches for later.

How Much Time Should You Spend Stretching?

You do not need a long stretching routine every time you exercise. The amount you need depends on the workout, your mobility and whether you have specific flexibility goals.

Yadav says, “you don't have to spend too much time on stretching either.” He recommends finding an efficient routine based on the activity planned for the day.

Try this simple approach:

• Spend around five to ten minutes warming up with light activity and dynamic movements before a demanding workout.
• After training, hold a few static stretches for around 20 to 30 seconds each, focusing on the muscles you worked.
• Stretch gently. Stop if you feel sharp pain, numbness or unusual discomfort.

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Conclusion

Stretching should feel controlled, not painful. If you have an injury or persistent pain, seek advice from a qualified healthcare professional before adding stretches that aggravate it.

The takeaway is simple: use dynamic stretches to prepare for exercise and static stretches to work on flexibility afterwards. You do not have to follow a rigid rule every day. Choose your routine based on what your body and workout need.