a bit of lip

I just pulled out my trumpet for a practice (that's not a metaphor, if you can believe it) for the first time in God knows how long. The usual debacle ensued, of remembering fairly quickly the keys, and being surprised at not having lost an awful lot of range (though range was never my strong point) until about 10 minutes in. I then decide to try a song and see that range completely disintegrate until after 20 minutes I'm doing long note warm-downs and conking out at a ridiculously low note.