'less endurance' is correct and usable in written English.
It is a comparative adjective meaning having reduced endurance. For example: "Mark has less endurance now compared to before he was injured in the accident."
The reindeer are marked with colored plastic ear tags but, more important, have far less endurance than their wild cousins.
When this second group of modified mice were tested alongside ordinary ones, they showed less endurance and had less ability to take up sugar from their bloodstreams.There were longer-term effects, too.
Swordfish kept the same main dimensions as Laurenti's original design, but had a greater displacement and less endurance.
The pain from the friction leads to less endurance (condoms can chafe a penis as well; the men have a similar problem).
After the diagnosis, the treatments left me with much less endurance, and transformed me from a hairy, warm-all-the-time guy to a hairless, shivering body.
For example, women might be more aggressive; they might overeat; they may make risky decisions; they might even show less endurance during physical exercise.
They also found that resistance exercise performed 20 min or less before endurance exercise produced elevated levels of GH and greater rates of lipolysis during the subsequent aerobic activity compared with endurance exercise alone (16).
-- and in an epic of less tangible endurance they laid those depots for the Boss who never came, fighting their own private war against the frigid armies of disease, starvation and death.
Although NEM relay has "almost zero" off-state leakage current, it has more or less "poor" endurance characteristics as well as its intrinsic switching time issue (because of its mechanical movement).
17 Physical activity in our intervention was rather intense, amounted to 180 minutes a week, and was complemented by home exercises, while the weekly physical activity lessons in the control group focused less on endurance.
Other research indicates that newborns of depressed mothers have "lower motor tone and endurance, are less active, less robust, more irritable, and less easily soothed".
