Interval fitness training

1. An assembly for physical fitness comprising;

a computer system for recording input data, calculating optimized parameters and developing a potentially variable physical fitness regimen;

data input hardware connected to the computer system, the data input hardware providing for inputting to the computer system individualized physical fitness parameters based upon data specific to an individual;

database download hardware connected to the computer system for downloading general non-individualized physical fitness data from one or more computer database sources;

physical fitness data gathering hardware adapted to be connected to the computer system for gathering personal physical fitness data from an individual executing or having executed a physical training exercise, and downloading the physical fitness data to the computer system;

the computer system configured to generate a program code for an individualized physical fitness interval training regimen, the interval training regimen involving a training event during which there is a shifting back and forth between pushing hard for a period, and then recovering for another period, the interval training regimen being based upon the individualized information and the non-individualized and personal physical fitness data.

2. An assembly according to claim 1 wherein the physical fitness regimen is optimized from one or more of the individualized physical fitness parameters, general non-individualized physical fitness data, and personal physical fitness data.

3. An assembly according to claim 1 wherein the individualized physical fitness parameters are one or both of baseline goals or intermediately changed goals.

4. An assembly according to claim 1 wherein the development of an individualized physical fitness regimen includes calculating an anaerobic threshold or AT for use in developing the individualized physical fitness interval training regimen according to claim 1 , the regimen involving shifting back and forth between pushing hard for a period, and then recovering for another period, the interval training regimen being based upon the individualized information and the physical fitness data, including the anaerobic threshold or AT.

5. An assembly according to claim 1 wherein the physical fitness regimen includes a heart-rate based interval training regimen.

6. An assembly according to claim 5 wherein the physical fitness data gathering hardware includes a heart rate monitor adapted to generate heart rate data to be downloaded to the computer system by one or both of manual or automatic processes.

7. An assembly according to claim 6 wherein the computer system further includes a user interface having at least a display portion, and the display portion includes a display of a workout regimen.

8. An assembly according to claim 1 wherein the physical fitness data gathering hardware further includes hardware for receiving user input information.

9. An assembly according to claim 8 wherein the user input information includes information to increase comfort level of the user.

10. A computer program product encoding a computer program for a computer process that executes on a computer system for developing a physical fitness regimen, the computer process comprising:

establishing individualized physical fitness parameters based upon data specific to an individual;

obtaining general, non individualized physical fitness data from one or more computer database sources;

gathering personal physical fitness data from an individual executing or having executed a physical training exercise, and

developing a program code for an individualized physical fitness interval training regimen, the regimen involving shifting back and forth between pushing hard for a period, and then recovering for another period, the interval training regimen being based upon the individualized information and the physical fitness data.

11. A computer program product according to claim 10 wherein the computer system is one or both of a personal computer and a web-based computer system.

12. A computer program product according to claim 10 wherein the physical fitness regimen is optimized.

13. A computer program product according to claim 10 wherein the parameters are one of baseline goals or intermediately changed goals.

14. A computer program product according to claim 10 wherein the developing of an individualized physical fitness interval training regimen includes calculating an AT for use in developing the individualized physical fitness interval training regimen, the regimen involving shifting back and forth between pushing hard for a period, and then recovering for another period, the interval training regimen being based upon the individualized information and the physical fitness data, including the anaerobic threshold or AT.

15. A computer program product according to claim 10 wherein the developing includes a heart-rate based interval training regimen, and wherein the computer system includes a heart rate monitor adapted to generate heart rate data to be downloaded to the computer system by one or both of manual or automatic processes.

16. A computer program product according to claim 10 further including a user interface having at least a display portion.

17. A computer program product according to claim 16 wherein the display portion includes a display of a workout regimen.

18. A computer program product according to claim 17 further including receiving user input information.

19. A computer program product according to claim 18 wherein the user input information includes information to increase the comfort level of the user.

20. A computer assembly for physical fitness comprising;

a computer for recording input data, calculating optimized parameters and developing a potentially variable physical fitness regimen;

data input hardware connected to the computer system, the data input hardware including one or more of hardware for manually or vocally inputting data, and the data input hardware providing for inputting to the computer system individualized physical fitness parameters based upon data specific to an individual;

physical fitness data gathering hardware adapted to be connected to the computer system for gathering personal physical fitness data from an individual executing or having executed a physical training exercise, and downloading the physical fitness data to the computer system;

the computer configured to generate a program code for an individualized physical fitness interval training regimen, the interval training regimen involving a training event during which there is a shifting back and forth between pushing hard for a period, and then recovering for another period, the interval training regimen being based upon the individualized information and the personal physical fitness data.