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Standards & Charts

Every Plyomat standard, norm chart, and coaching guideline in one place, free to download, print, and hang in your facility. Norm-based charts are grounded in aggregate testing data from trained athletes on Plyomat hardware; every chart has a QR back to its live version, so the wall never goes stale.

Reactive strength
RSI Standards Reactive Strength Index levels for the 10/5 and 4/2 tests, with the percentiles trained athletes actually post. The Reactive Strength Quadrant The four RSQ zones: Reactive, Compliant, Stiff, Developing, and how to coach each one. RSQ Presets: Beginner, Default, Advanced The three built-in quadrant presets, who each is for, and when to move an athlete up. DRI Standards The Dynamic Rebound Index by Lance Brooks, Ph.D.: formula, five scoring tiers, and why drop height belongs in the math. DRI Drop-Height Guide Which box to start on, 6, 12, 18, or 24 inches, and the progression rule for earning the next one. DRI vs RSI Two reactive scores, one difference: when to read RSI and when only DRI is honest. Contact Time What ground contact time means, the reactive scale for rebound hops, and how to coach with it.
Single-leg & symmetry
Unilateral RSQ The Single-Leg quadrant preset, single-leg RSI percentiles, and the asymmetry flags. Single-Leg Vertical Standards Per-leg jump-height percentiles, the two-thirds rule, and the between-leg gap flags. Single-Leg RSI Standards SL 4/2 reactive percentiles per leg and the conversion between single-leg and bilateral scales. The Bilateral Deficit Why left plus right beats both together, the observed bilateral index distribution, and what to program either way. Asymmetry Flags The green / monitor / flag thresholds for left-right differences, grounded in observed distributions.
Power
PPS Standards Plyomat Power Score levels, the formula, and how the multi-stage Power Profile maps the force-velocity curve. Vertical Jump Standards Flight-time jump-height percentiles from trained athletes, male and female, and how mat numbers relate to Vertec numbers.
Running a program
Which Test When Start from the question you are asking about the athlete; the right assessment picks itself. Test Protocol Cards Setup, cues, and common errors for the six core assessments, run them the same way every time. The Two-Minute Readiness Check A daily five-hop check against each athlete’s own rolling baseline, with the green / amber / red decision rule. Metric Glossary Every Plyomat metric on one page: what it is, how the mat measures it, and the trained range. Plyos × Plyomat The five-rung plyometric ladder with data gates: athletes advance because their numbers say so.
Compare
Plyomat vs Just Jump The switch-mat concept rebuilt for 2026, a fair side-by-side with the mat that started it all.

Scan any chart's QR or visit qr.plyomat.com/<chart> to land back here. Built for coaches who own a Plyomat, the app that computes every metric on these charts is free for hardware owners.