no. Being a cannibal means that you eat your own spechies
100% method is only one! don't make a sex!
All another method have some <span>possibility (</span>chance)
- Karnoven heart rate Ratio Method
Advantages : Easy to do, cost friendly
Disadvantages : can only predict the amount of maximum oxygen intake
-Vo2max
Advantages : this test directly measures body oxygen consumption , the other tests only try to estimate
Disadvantages : Relativiely time consuming and high cost
