Whenever I speak at fitness industry events, I always tell my fellow fitness comrades that they must do everything in their power to elevate the profession. I live in both the “rehab” and “training” world daily. I can tell you unequivocally that the words “personal trainer” do not garner tons of respect in the medical community in many cases.
I will share a personal story from my professional work experience this week that illustrates why. Yesterday, I evaluated a new patient (45 y/o male) who just underwent an ACL allograft reconstruction and medial meniscectomy for a medial meniscus tear. See the image below for an illustration of an ACL tear.

When I asked the patient how his injury occurred he replied, “I tore my ACL doing a plyometric workout with the personal trainer at my work.” Ouch! Naturally I wanted to know more. So, I pressed him for more information – things like:
- What kind of plyometrics
- How many
- Were they at the beginning or end of the session
- How long had you been doing them
Let me tell you that a lot of therapists would not have asked these questions. They would have moved on in the evaluation, dismissing this trainer as an incompetent fitness pro in their mind. The fact of the matter is that bad things do happen at times even when we are doping everything just right so I like to give people the benefit of the doubt in most cases.
However, some of his answers led me to believe this particular trainer needed further education. My client said the entire 30-40 minute workout was plyometrics. He was doing single leg multi-directional hops, but actually tore the ACL during a broad jump. He mentioned he had only done a handful of the workouts before getting injured. The kicker was when I asked him if anyone else in the class had been injured, and he remarked that another man recently tore his Achilles tendon.




