plural of high-intensity interval training

(fitness) A fitness training regimen which generally involves short periods of vigorous exercise followed by short breaks.

(sports) A weight training system developed for bodybuilders, focused on performing repetitions to the point of momentary muscular failure.

In high spirits; cheerful.

plural of high society

comparative form of high-quality: more high-quality

The range of an unspecified number between 100 and 200 that is rather close to 200 than 100, as opposed to low hundreds and mid hundreds.

A statistical Markov model in which the system being modelled is assumed to be a Markov process with unobserved (hidden) states.

(rare, childish) An apostrophe.

plural of hickory nut