Folk som gjør helsemål om til konsekvente daglige vaner.
Maks muskelpotensialkalkulator
Hvor mye muskler kan du bygge naturlig? Oppgi skjelettmålene dine for å se ditt genetiske tak basert på fire fagfellevurderte modeller – personalisert til skjelettet ditt, ikke bare høyden.
Slik beregner vi dette – metoder, formler og kilderDin maksimale magre muskelmasse
74.1–80.4 kg
konsensus på tvers av 3 modeller
Slik måler du
- Wrist: Håndledd: Rundt det smaleste punktet, rett over håndleddsbeinet (under kulen). Bruk et fleksibelt målebånd.
- Ankle: Ankel: Rundt det smaleste punktet, rett over ankelbeinet. Hold målebåndet flatt og stramt, men ikke trangt.
Din fremgang mot genetisk potensial
90%
Du er en avansert naturlig løfter, godt inne i territoriet med avtakende avkastning. Hvert ekstra kg muskler er hardt vunnet.
Max lean mass by model
Maks totalvekt
91.4 kg
ved 12 % kroppsfett (Casey Butt)
Gjenstående potensial
9.2 kg
etter 1 år trening (McDonald)
Konkurransevekt (5 % KF)
78 kg
Berkhan-formel
Vekt ved 12 % KF
84.2 kg
Berkhan justert
Forventet muskelgevinst per år (McDonald-modell)
Maximum body part circumferences
At your genetic potential (Casey Butt model)
| Body part | Max circumference |
|---|---|
| Chest | 114.4 cm |
| Bicep (flexed) | 42.1 cm |
| Thigh | 65.5 cm |
| Calf | 43.2 cm |
| Forearm | 33.5 cm |
| Neck | 40.9 cm |
Slik fungerer det
This calculator combines four independent models to estimate your natural muscular ceiling. Casey Butt uses your skeletal frame (wrist and ankle size) - the most personalised approach. Martin Berkhan uses a simple height-based formula validated against drug-tested competitors. FFMI-based uses the Kouri et al. (1995) finding that an FFMI above 25 is extremely rare in natural athletes. Lyle McDonald predicts how quickly you can get there - gains are fastest in year 1 and diminish each year.
Important: These are statistical estimates based on population averages. Individual genetics vary significantly - some people may exceed these estimates, others may fall short. Wrist/ankle measurements are proxies for skeletal frame size, not perfect predictors. These models were primarily developed studying male bodybuilders; female estimates are adapted and have wider uncertainty.
Sources: Casey Butt (2010) "Your Muscular Potential" 4th ed.; Martin Berkhan, Leangains.com - "Maximum Muscular Potential of Drug-Free Athletes"; Lyle McDonald, BodyRecomposition.com - "What's My Genetic Muscular Potential?"; Kouri et al. (1995) "Fat-free mass index in users and nonusers of anabolic-androgenic steroids", Clinical Journal of Sport Medicine 5(4):223–228; Janssen et al. (2000) J Appl Physiol - skeletal muscle mass sex differences.