* testing powers of endurance
Strenuous is an adjective. Strenuous means requiring or using great exertion.
Strenuous exercise makes me tired.
Strenuous exercise is good for your heart.
The workout was quite strenuous.
Strenuous describes hard and extended physical exertion or exercise.
The strenuous exercise made my muscles ache.
Too much strenuous exercise can result in jury.
He lifted the boulder, but not without heavy exertion.you can not win without exertion . Your highest exertion is required.
Building the house was a strenuous job, but John's love of hard work showed through.
Some of the days are quite long, and the walking feels more strenuous at altitude.
Do not eat 2 hours before strenuous activities.
His Strenuous Honeymoon - 1914 was released on: USA: 8 May 1914