"Love is made more acute when it requires exertion".
a knife that contains a spring, detent, or other mechanism designed to create a bias toward closure of the blade and that requires exertion applied to the blade by hand, wrist, or arm to overcome the bias toward closure to assist in opening the knife.
Bitcoin is a controlled currency supply and, as Wikipedia notes, "it requires exertion and it slowly makes new currency available at a rate that resembles the rate at which commodities like gold are mined from the ground".
Bitcoin mining is so called because it resembles the mining of other commodities: it requires exertion and it slowly makes new currency available at a rate that resembles the rate at which commodities like gold are mined from the ground.
The patients were enquired about the frequency of heavy lifting, duration of working with hand above shoulder level, prolonged forceful gripping, as well as pinch grip that either required exertion or deviated wrist posture, and the use of vibrating tools.
And if the blanket sleeper has Jiffy Grip-styled skidproof-bottoms, the socks can hold back the remainder of the moisture that will for sure accumulate at the bottom of the feet when you walk or do some activity that requires exertion on the feet.
Working your way through the claustrophobic and labyrinthine spaces of the divided apartment, a task requiring some exertion and, in places, considerable physical flexibility, you search for clues.
Chronic obstructive pulmonary disease (COPD) patients have lower levels of physical activity compared to age-matched controls, and they limit physical activities requiring normal exertion.
It's very difficult, requiring mental exertion and self-control.
Males experienced higher exposure to activities requiring physical exertion and higher exposure to entering the hot barn than females did (Table II).
Those working in certain industries such as manufacturing, and certain occupations such as labouring and trades (requiring physical exertion and extensive manual activity over extended periods) are at greater risk of lodging a workers' compensation claim[ 8, 9].
