How strength gains taper over years
Training age, the cumulative time a person has trained seriously, predicts how quickly they can still expect to add strength. The typical pattern is a steep curve early that flattens progressively: large jumps in lifts during the first year, smaller additions in the second, and increasingly modest yearly gains beyond that.
Illustrative ranges sometimes quoted for a drug-free male on a major lift might be on the order of twenty-plus pounds added in year one, around half that in year two, and only a handful of pounds per year after several years of consistent training.
Why the numbers are averages
Any specific figure is a population average that hides wide individual variation. Genetics, age at which training began, sex, body size, nutrition, sleep, recovery, and program design all shift the curve up or down, and women, older beginners, and lighter individuals will see different absolute numbers.
The reliable message is the shape, not the digits: progress is front-loaded and demands more patience and precision as training age accumulates. Treat published curves as orientation rather than personal targets. This is general educational information, not coaching advice.