He jogged right along the trail every morning to keep in shape.
It's not easy to keep in shape all year round.
We have to keep in shape, as mission requires it of them.
I need to keep in shape for basketball.
But he needs your help to keep in shape and be happy.
Pero él necesita su ayuda para mantenerse en forma y ser feliz.
Another reason is to keep in shape.
Otra razón es para mantenerse en forma.
It has several elements to keep in shape.
Cuenta con varios elementos para mantenerse en forma.
A gym teacher has to keep in shape.
Un profesor de gimnasia debe mantenerse en forma.
Those who are eager to keep in shape can avail of the fitness centre.
Aquellos que deseen mantenerse en forma podrán aprovechar el gimnasio.
He said he still tried to keep in shape by doing sit-ups and push-ups.
Dijo que aún trataba de mantenerse en forma haciendo abdominales y flexiones.
It's not great for the back, and I like to keep in shape.
Two training sessions a week is just the right amount to keep in shape.
Dos entrenamientos por semana es la justa medida para estar en forma.
I think when you get to our age you feel the need to keep in shape.
A nuestra edad se tiene la necesidad de mantenerse en forma.