Hard truths
Form quality, symmetry, RFD, and adherence.
- 06When reps stop looking the same.Two reps with the same peak force can look completely different in shape. The force–time curve is a fingerprint — and when the fingerprint changes mid-set, form is breaking down before the numbers say it has.
- 07The side you train less is bigger than you think.Asymmetry is invisible in a normal set log because bilateral movements get recorded as one number. With two sensors, it shows up immediately — and so does its trend.
- 08How fast can you get tight?Two athletes hit the same peak force. One in 180 ms, the other in 700. In a sport that ends in under a second, that's everything. Rate of force development, measured directly from the force–time curve.
- 09Discipline, on the timeline.A four-week tempo block on paper. At the end, the lifter doesn't know whether they actually hit the tempo or drifted week by week into whatever felt right. tensr closes the loop.