Effectiveness of adding Dynamic Tape® to progressive tendon-load exercise program in patients with patellar tendinopathy: A randomized controlled trial.

Patellar tendinopathy, often called jumper's knee, is usually managed with exercises that gradually load the tendon. Some clinicians add taping techniques like Dynamic Tape, designed to assist movement and potentially offload the tendon, alongside these exercises, though whether taping adds anything beyond the exercise program itself has been unclear. This trial compared a progressive load exercise program combined with Dynamic Tape against the same exercise program combined with sham taping over twelve weeks in people with patellar tendinopathy.

Both groups improved over time in pain during decline squatting and in a tendon severity questionnaire, but there was no statistically significant difference between the taped and sham-taped groups. In other words, adding the tape didn't appear to produce extra benefit beyond what the exercise program alone achieved. This is a single trial with a modest sample of 48 participants, so the finding, while clear in direction, should be read as one dataset rather than a settled answer for this specific taping approach.

If you've dealt with patellar tendinopathy, also known as jumper's knee, you may have come across taping techniques that some therapists use alongside exercise to try to ease pain. This study looked at whether adding a specific stretchy tape, Dynamic Tape, to a structured exercise program made a difference compared to doing the same exercises with a fake, sham version of the tape. Both groups, the real tape and the sham tape, saw improvements in knee pain during a squatting test and in a questionnaire measuring how severe their tendon problem was, over the twelve weeks.

However, the group using real Dynamic Tape didn't improve more than the sham group. This suggests that in this study, the tape itself wasn't adding measurable benefit on top of the exercise program. It's worth keeping in mind this was a fairly small trial with 48 people, so it can't rule out small effects or apply to every type of taping.

The exercise program itself seemed to help both groups, which is a useful piece of the puzzle even if the tape's added value wasn't confirmed here.

This is a summary of research, not medical advice. Talk to your own healthcare provider about anything affecting your care.

This randomised controlled trial (n=48) compared a progressive tendon-load exercise program plus Dynamic Tape against the same exercise program plus sham taping in patients with patellar tendinopathy, over 12 weeks with three sessions weekly. Outcomes were pain during decline squatting (visual analog scale) and tendinopathy severity (VISA-P).

No group-by-time interaction was found for pain (Z=0.844, p=0.472) or severity (Z=1.275, p=0.286), indicating the trajectory of change did not differ between arms. Both pain and severity improved significantly over time within groups (p<0.05), but between-group comparisons showed no statistically significant differences (p>0.05) at any point measured. This pattern supports a within-group improvement attributable to the shared exercise intervention, rather than evidence that Dynamic Tape contributed additional therapeutic effect; the sham control design strengthens confidence that observed gains are not tape-specific. Clinically, this single trial with a modest sample size limits generalisability, and the abstract does not report effect sizes, confidence intervals, or long-term follow-up beyond the 12-week intervention window.

The findings do not establish whether other taping techniques or specific patient subgroups might respond differently, and replication with larger samples would clarify the reliability of this null taping effect.