Hamstring Strains: Why Starting Rehab Early Matters | Physiotherapy Glasgow
- Administration Account
- 2 hours ago
- 2 min read
At our physiotherapy clinic in Glasgow, we often see clients dealing with the all-too-common issue of hamstring injuries. In fact, hamstring strains are one of the most common setbacks for anyone who plays high-intensity sports, from sprinting and football to activities that require sudden changes of direction.
If you’ve recently felt that familiar pull at the back of your thigh, you might be wondering: what should I do next? The answer often comes down to one key factor -starting rehabilitation early.
Understanding Your Hamstrings
Your hamstring isn’t just a single muscle. It is actually a group of three working together:
Biceps Femoris (BF): Located on the outer (lateral) side of your thigh
Semimembranosus (SM): Inner (medial) side
Semitendinosus (ST): Also on the inner (medial) side

These muscles are essential for extending your hip and bending your knee, which means they play a key role in walking, running, jumping, and nearly every sporting movement.
Which Hamstring Muscle Gets Injured Most?
The biceps femoris is the most commonly injured hamstring muscle, accounting for roughly 48% of all hamstring injuries. Its fiber structure allows it to generate high force, but it’s less efficient at spreading that force evenly, making it more susceptible to strain.
The semimembranosus (32%) and semitendinosus (22%) are more often injured in older adults or people who spend long periods sitting, which increases tissue compression.
Some additional trends to note:
Hamstring strains are more common in males aged 16–25
Injury rates have been gradually increasing, though the exact reason isn’t clear
Amateur athletes tend to have longer recovery times than professionals
Strains closer to the hip or knee generally take longer to heal than those in the middle of the thigh
Why Early Physiotherapy Matters
Seeing a physiotherapist isn’t just about easing pain - it is about understanding the mechanism of injury.
Did it happen during an explosive sprint, or an overstretch while lunging? Each type of hamstring strain follows a slightly different rehabilitation pathway.
Research shows that delaying rehabilitation by just one day after an explosive hamstring strain can prolong an athlete’s return-to-play by up to a week. Early rehab:
Ensures proper tissue healing
Reduces the risk of re-injury
Supports a faster, safer return to sport and daily activities
Key Takeaways
Hamstring strains are common, especially in high-intensity sports
The biceps femoris is most commonly injured
Early rehabilitation can make a big difference in recovery time
Physiotherapy helps identify the cause, guide healing, and prevent re-injury
Quick Facts Round with Tristan INSERT
Hamstring Physiotherapy Glasgow
If you’re dealing with a recent hamstring strain or a recurring niggle, don’t wait for it to “sort itself out.” Early intervention is the fastest path back to full strength and
performance.










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