physical condition
physiological state
physiological condition

Thus, it is not enough simply to have good physical conditions.

He was 31 years of age, but in top physical condition.

For such thought he needed to be in top physical condition.

Only in recent years, people came to know of her bad physical condition.

If you're not in good physical condition, you should talk with a doctor before beginning a training program.

Your physical condition was poor, but could be put right.

Her physical condition was a cause of difficult times at school.

It was more than just the physical conditions which made this day different, however.

I was working on my physical condition ahead of the season.

Why had he let himself get into such poor physical condition?