Bar Speed: Why You Stop the Set When the Rep Slows
Bar Speed: why you stop the set when the rep slows
This week the big lifts top out at a heavy double, and the coaching cue is the same on every one: stop the moment a rep slows but stays strong. That is not caution for its own sake. The speed of the bar is the single best readout you have of how much is left in the tank, and learning to read it will make you stronger and keep you safe.
The one idea
As a load gets heavier or fatigue builds, the bar moves slower. When your fast, intent driven rep turns into a slow grind, you have found your top for the day. Push past it and you buy a lot of fatigue for very little strength.
Speed is a window into fatigue
Try to move every rep fast, even the heavy ones. When the weight is well within you, the bar flies. As you close in on your limit, the same intent produces a slower bar. That drop in speed is your body telling you the tank is getting low. You do not need a device to see it, you can feel it and a training partner can see it from across the room.
Grinding reps cost more than they give
A slow, grinding rep is where technique frays and the risk climbs, and it adds deep fatigue that steals from the rest of your week. The strength was already built by the fast, sharp reps before it. Chasing one more ugly rep does not add strength, it just adds a bigger hole to recover from. Stopping when the bar slows is not leaving gains behind, it is protecting the gains you just made.
How to use it this week
Drive every rep with intent, then watch the doubles as you climb 85, 87, 90 per cent. The first double that visibly slows down is your top, even if the number is lighter than you hoped. Bank it and stop. Some days you will fly to a big double, some days you will cap earlier. Both are the session working exactly as it should.
Move the bar fast, listen when it slows, and let the speed pick your top set for you.
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