Everesting noun [U]
UK /ˈev.ᵊr.ɪst.ɪŋ/ US /ˈev.ə.rɪst.ɪŋ/
a sporting challenge where someone cycles (or sometimes runs) up and down the same hill until they have climbed the height of Mount Everest

“Everesting” is straightforward: Pick a hill, any hill, and go up and down it until you attain 29,029 feet of climbing. Friends can support you, but you must do it under your own power and in a single effort — no sleeping. The result is more than double the climbing of the hardest stages of the Tour de France. With most cycling events disrupted by the coronavirus pandemic, Everesting has become a hot activity for the ultra-endurance set.
[www.nytimes.com, 13 August 2020]

mental health gym noun [C]
UK /ˌmen.tᵊl.ˈhelθ.dʒɪm/ US /ˌmen.t̬ᵊlˈhelθ.dʒɪm/
a gym that offers activities designed to improve the mental health as well as the physical health of its members

The concept of mental health gyms will also do wonders against the stigma that mental illness makes you weak, as it’s a facility that promotes strength that will also be promoting mental health. Struggling with one’s mental health should be evidence of a person’s strength and resolve rather than the opposite.
[grwhealth.com, 17 February 2021]

HILIT noun [U]
/ˈhɪlɪt/
abbreviation for “high-intensity low-impact training”: physical training that consists of short periods of intense exercise with short periods of rest in between but does not include any exercise that puts pressure on the body’s joints, such as jumping

“The low-impact nature of HILIT reduces the chance of injury, ensuring less stress on the joints and muscles. This method is perfect for beginners or those working through soreness or pain,” says Dr. Kianoush Missaghi … “As a plus, the exercises are quiet and won’t disturb the downstairs neighbours, further making it the perfect at-home workout.”
[whateveryourdose.com, 6 February 2021]

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