An exercise specialist or personal trainer can help you plan a safe and effective exercise program.

In 2008, this same trainer, named Tony, helped Heavy D lose 150 pounds.

"The trainers helped him into a chair in the bullpen."

Your parents, coach, or your school's athletic trainer can also help explain the situation.

(A personal trainer and other methods have helped her lose more weight.)

When there's trouble, a trainer can help his guy get through it.

Residents will also have access to special services - for example, personal trainers can help them work out in the privacy of their apartments.

An athletic trainer or sports nutritionist can help you learn ways to avoid overhydration.

Tom and the trainer helped the slumping boy out of the gym and to the showers.

But some exercisers find that audio trainers help them prevent injury.