lifting a box full of heavy books is a very strenuous job for a skinny and frail women
Strenuous exercise is good for your heart.
Strenuous exercise makes me tired.
The workout was quite strenuous.
Strenuous describes hard and extended physical exertion or exercise.
Too much strenuous exercise can result in jury.
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.
lifting a box full of heavy books is a very strenuous job for a skinny and frail women.
Emily went home from school with a stomach ache. Muscles can sometimes ache if exercise is too strenuous.
The strenuous exercise made my muscles ache.
Jacob's basketball consisted of many ball hogs, but after many strenuous practices, they learned to become cohesive.
Strenuous is an adjective. Strenuous means requiring or using great exertion.