Overcoming Isometrics

Question for exercise scientists / enthusiasts on here.

I’ve been reading about Overcoming Isometrics for strength building training. Something Bruce Lee apparently did a lot. There seems to be quite a bit of studies on them being effective for strength but some of the studies are garbage and I’m not really great at finding which ones are better, etc.

I wonder if this kind of thing would be good for cyclists. minimal equipment, quick, less joint wear and tear.

Seems like it could be a good combo

or a complete waste of time :slight_smile: lol

would love anyone’s opinion who knows exercise really well…or perhaps someone who has tried this method for a few months.

tyty

Isometrics still build strength and tendon stiffness, and without creating excessive fatigue. In fact, a recent review found isometric training resulted in greater strength gains than dynamic exercises:

https://doi.org/10.1016/j.jsams.2025.07.011

As such, isometrics are definitely suitable for harder periods of endurance training and would also be suitable for rehab or beginners where more technical compound movements require extra technique.

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Definitely N=1, but I had a bullworker as a teen many many years ago and used it religiously and it definitely worked. I was as strong as the kids doing nautilus for hours after school everyday. I used it for hockey related strength training.

Now after 30 years of cycling, I probably cannot even pick one up :slightly_smiling_face:

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Har, Bullworker! A roommate of mine ~50 years ago had one that I used back then.

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ah cool. i’ll check that out